Climate and average weather in Ascoli Piceno
In Ascoli Piceno, the summers are warm, showery, and mostly clear and the winters are cold, snowy, and partly cloudy.
Over the course of the year, the temperature in Ascoli Piceno typically varies from -1°C to 26°C, and is rarely below -7°C or above 30°C. July is the hottest month of the year, while January is the coldest.
Based on the travel score, the best time of year to visit Ascoli Piceno for warm-weather activities is from late May to mid October.
- Hottest
- Jul
- 26°
- Coldest
- Jan
- -1°
- Wettest
- May
- 124 mm
- Driest
- Feb
- 73 mm
- Rain / yr
- 1161 mm
- 150 wet days
- Daylight
- 8.8–15.2 h
- shortest–longest
- Elevation
- 154 m
- 42.9°N
- Clearest
- Jul
- 32% cloud
Ascoli Piceno is municipality seat in Ascoli Piceno, Italy.
- Air quality
- Moderate
- PM2.5 13.7 µg/m³ · 2019
Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.
Ascoli Piceno weather by month, at a glance
The whole year in one picture — sky, rain, humidity, temperature and travel score. Click any band to jump to its full chart.
Each stripe is one measure across the whole year, stacked so a single day reads top to bottom. The sky band runs overcast grey on top down to clear blue at the base — more blue means sunnier — followed by the rainfall curve, the humidity band, a temperature strip that tints each stretch of the year by how warm its average high is, and the travel-score line at the foot. Scan straight down any date to read that day across every measure at once; the score climbs highest around late May to mid October.
Temperature through the year
Daily average highs and lows in Ascoli Piceno, from 1991–2020 of climate data. The shaded bands show the range most days fall in — 10th to 90th percentile.
The hot season lasts 3.5 months, from June 3 to September 16, with daily high temperatures above 21°C. The hottest month of the year in Ascoli Piceno is July, with an average high of 26°C and low of 15°C.
The cool season lasts 3.6 months, from November 23 to March 10, with daily high temperatures below 10°C. The coldest month of the year in Ascoli Piceno is January, with an average low of -1°C and high of 7°C.
Days typically run about 9°C warmer than nights year-round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 7 | 8 | 11 | 15 | 19 | 23 | 26 | 26 | 21 | 17 | 12 | 8 |
| Avg low (°C) | -1 | -1 | 2 | 5 | 9 | 13 | 15 | 15 | 12 | 8 | 4 | 0 |
| Avg high (°C) | Avg low (°C) | |
|---|---|---|
| Jan | 7 | -1 |
| Feb | 8 | -1 |
| Mar | 11 | 2 |
| Apr | 15 | 5 |
| May | 19 | 9 |
| Jun | 23 | 13 |
| Jul | 26 | 15 |
| Aug | 26 | 15 |
| Sep | 21 | 12 |
| Oct | 17 | 8 |
| Nov | 12 | 4 |
| Dec | 8 | 0 |
How hot and cold Ascoli Piceno really feels
The felt-temperature range through the year — heat index on the day's high (summer humidity), wind chill on the night's low (winter wind). The dashed lines are the plain thermometer; the gap is how much hotter or colder it really feels.
On the coldest nights, wind chill pulls the feels-like down to about -3°C (around February 5), with roughly 98 freezing days a year (feels-like at or below 0°C), worst in February.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feels-like high (°C) | 7 | 8 | 11 | 15 | 19 | 23 | 26 | 26 | 21 | 17 | 12 | 8 |
| Air high (°C) | 7 | 8 | 11 | 15 | 19 | 23 | 26 | 26 | 21 | 17 | 12 | 8 |
| Feels-like low (°C) | -3 | -3 | 0 | 4 | 9 | 13 | 15 | 15 | 12 | 8 | 3 | -1 |
| Air low (°C) | -1 | -1 | 2 | 5 | 9 | 13 | 15 | 15 | 12 | 8 | 4 | 0 |
| Feels-like high (°C) | Air high (°C) | Feels-like low (°C) | Air low (°C) | |
|---|---|---|---|---|
| Jan | 7 | 7 | -3 | -1 |
| Feb | 8 | 8 | -3 | -1 |
| Mar | 11 | 11 | 0 | 2 |
| Apr | 15 | 15 | 4 | 5 |
| May | 19 | 19 | 9 | 9 |
| Jun | 23 | 23 | 13 | 13 |
| Jul | 26 | 26 | 15 | 15 |
| Aug | 26 | 26 | 15 | 15 |
| Sep | 21 | 21 | 12 | 12 |
| Oct | 17 | 17 | 8 | 8 |
| Nov | 12 | 12 | 3 | 4 |
| Dec | 8 | 8 | -1 | 0 |
Average hourly temperature in Ascoli Piceno
A compact picture of the whole year, hour by hour: each column is a day, each row an hour, and the color is the modeled average temperature. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
Read left to right for the day of the year and top to bottom for the hour of the day; the color is the modeled temperature, cool blues through to hot reds on the same scale as the other charts. A vertical slice is a single day's swing — coolest just before dawn, warmest in the mid-afternoon — while a horizontal slice follows one hour across the seasons. The darker overlay marks night and the lighter one the twilight around sunrise and sunset. Colors run warmest on July afternoons, near 26°C, and coldest before dawn in January, near -1°C.
Ascoli Piceno weather by month
Every month at a glance. Click a month for its detailed page.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 7° / -1° | 78 | 10.8 | 5.7 | 9.2 | 0.7 |
| Feb | 8° / -1° | 73 | 10.7 | 6.1 | 10.2 | 1.2 |
| Mar | 11° / 2° | 98 | 13.1 | 4.8 | 11.6 | 2.6 |
| Apr | 15° / 5° | 115 | 14.7 | 1.8 | 13.1 | 3.9 |
| May | 19° / 9° | 124 | 15.6 | 0.1 | 14.4 | 5.4 |
| Jun | 23° / 13° | 106 | 12.8 | 0 | 15.1 | 6.6 |
| Jul | 26° / 15° | 85 | 11.7 | 0 | 14.8 | 7.0 |
| Aug | 26° / 15° | 89 | 12.4 | 0 | 13.7 | 6.8 |
| Sep | 21° / 12° | 104 | 12.5 | 0 | 12.3 | 6.3 |
| Oct | 17° / 8° | 87 | 11.6 | 0.2 | 10.8 | 5.3 |
| Nov | 12° / 4° | 105 | 12 | 2.2 | 9.5 | 3.0 |
| Dec | 8° / 0° | 97 | 12.1 | 5.6 | 8.9 | 1.1 |
Chance of rain
How likely it is to rain on a typical day, and how that shifts across the wetter and drier seasons.
Ascoli Piceno gets about 1161 mm of precipitation a year. On a typical day the chance of rain is often wet, but that rises and falls sharply with the seasons.
The wetter season lasts 2.8 months, from around Mar 24 to Jun 15, peaking in May at about 54% chance on a given day. The drier stretch runs the rest of the year, bottoming out around Jan 11.
May is the wettest month by volume, with 124 mm over about 16 wet days; February is the driest, with 73 mm. Some of the cold-season precipitation falls as snow.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rain on a day (%) | 35 | 39 | 41 | 50 | 51 | 42 | 38 | 40 | 42 | 37 | 40 | 39 |
| Rain days | 11 | 11 | 13 | 15 | 16 | 13 | 12 | 12 | 13 | 12 | 12 | 12 |
| Rain on a day (%) | Rain days | |
|---|---|---|
| Jan | 35 | 11 |
| Feb | 39 | 11 |
| Mar | 41 | 13 |
| Apr | 50 | 15 |
| May | 51 | 16 |
| Jun | 42 | 13 |
| Jul | 38 | 12 |
| Aug | 40 | 12 |
| Sep | 42 | 13 |
| Oct | 37 | 12 |
| Nov | 40 | 12 |
| Dec | 39 | 12 |
Monthly rainfall
Over a full year, Ascoli Piceno collects about 1161 mm of rain across 150 wet days — roughly 97 mm in an average month.
It doesn’t fall evenly. May is the wettest month with 124 mm, while February is the driest at just 73 mm. The three wettest months alone bring about 30% of the year’s total, and some of the cold-season precipitation falls as snow.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rainfall (mm) | 78 | 73 | 98 | 115 | 124 | 106 | 85 | 89 | 104 | 87 | 105 | 97 |
| Rain days | 11 | 11 | 13 | 15 | 16 | 13 | 12 | 12 | 13 | 12 | 12 | 12 |
| Snow days | 6 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
| Rainfall (mm) | Rain days | Snow days | |
|---|---|---|---|
| Jan | 78 | 11 | 6 |
| Feb | 73 | 11 | 6 |
| Mar | 98 | 13 | 5 |
| Apr | 115 | 15 | 2 |
| May | 124 | 16 | 0 |
| Jun | 106 | 13 | 0 |
| Jul | 85 | 12 | 0 |
| Aug | 89 | 12 | 0 |
| Sep | 104 | 13 | 0 |
| Oct | 87 | 12 | 0 |
| Nov | 105 | 12 | 2 |
| Dec | 97 | 12 | 6 |
Snow in Ascoli Piceno
Average snowy days through the year, the snow-season span, and estimated snowfall — for ski trips and the perennial 'will there be snow at Christmas?' question.
Ascoli Piceno averages about 27 snowy days a year. Snow season runs roughly Oct 31 to May 1 — about 6 months.
February is snowiest, with roughly 7 days of snow and an estimated 34 cm of snowfall. Over the year that adds up to an estimated 150 cm of snow.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Snow days | 6 | 6 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
| Snowfall (cm) | 35 | 34 | 20 | 12 | 0 | 0 | 0 | 0 | 0 | 1 | 15 | 33 |
| Snow days | Snowfall (cm) | |
|---|---|---|
| Jan | 6 | 35 |
| Feb | 6 | 34 |
| Mar | 5 | 20 |
| Apr | 2 | 12 |
| May | 0 | 0 |
| Jun | 0 | 0 |
| Jul | 0 | 0 |
| Aug | 0 | 0 |
| Sep | 0 | 0 |
| Oct | 0 | 1 |
| Nov | 2 | 15 |
| Dec | 6 | 33 |
Clouds and sunshine
How often the daytime sky is clear, partly cloudy or overcast.
In Ascoli Piceno, the average share of the sky covered by clouds shows significant seasonal variation over the course of the year.
The clearer part of the year begins around May 29 and lasts for 4.0 months, ending around September 26. The clearest month is July, when the sky is clear, mostly clear, or partly cloudy 83% of the time on average.
The cloudier part of the year begins around September 27 and lasts for 8.0 months, ending around May 28. The cloudiest month is November, when it is overcast or mostly cloudy 56% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Clearer (%) | 49 | 49 | 49 | 49 | 52 | 69 | 83 | 80 | 63 | 53 | 44 | 47 |
| Cloudier (%) | 51 | 51 | 51 | 51 | 48 | 31 | 17 | 20 | 37 | 47 | 56 | 53 |
| Clearer (%) | Cloudier (%) | |
|---|---|---|
| Jan | 49 | 51 |
| Feb | 49 | 51 |
| Mar | 49 | 51 |
| Apr | 49 | 51 |
| May | 52 | 48 |
| Jun | 69 | 31 |
| Jul | 83 | 17 |
| Aug | 80 | 20 |
| Sep | 63 | 37 |
| Oct | 53 | 47 |
| Nov | 44 | 56 |
| Dec | 47 | 53 |
Daylight, sunrise and sunset
Hours of daylight through the year, with sunrise and sunset times.
The gold band is daylight — sunrise runs along its lower edge, sunset along the upper — so it widens toward summer and pinches toward winter, with night the dark area above and below. The longest day, around June 18, brings about 15 h 12 min of light; the shortest, around December 18, only 8 h 48 min — a swing of roughly 6 h 24 min.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.2 | 10.2 | 11.6 | 13.1 | 14.4 | 15.1 | 14.8 | 13.7 | 12.3 | 10.8 | 9.5 | 8.9 |
| Sunrise (AM) | 7:40 | 7:13 | 6:26 | 5:31 | 4:49 | 4:32 | 4:45 | 5:17 | 5:51 | 6:26 | 7:06 | 7:36 |
| Sunset (PM) | 4:50 | 5:28 | 6:05 | 6:41 | 7:15 | 7:40 | 7:37 | 7:03 | 6:09 | 5:15 | 4:36 | 4:28 |
| Daylight (h) | Sunrise (AM) | Sunset (PM) | |
|---|---|---|---|
| Jan | 9.2 | 7:40 | 4:50 |
| Feb | 10.2 | 7:13 | 5:28 |
| Mar | 11.6 | 6:26 | 6:05 |
| Apr | 13.1 | 5:31 | 6:41 |
| May | 14.4 | 4:49 | 7:15 |
| Jun | 15.1 | 4:32 | 7:40 |
| Jul | 14.8 | 4:45 | 7:37 |
| Aug | 13.7 | 5:17 | 7:03 |
| Sep | 12.3 | 5:51 | 6:09 |
| Oct | 10.8 | 6:26 | 5:15 |
| Nov | 9.5 | 7:06 | 4:36 |
| Dec | 8.9 | 7:36 | 4:28 |
Sunny days
How many genuinely sunny days each month brings — days the sky stays clear or mostly clear — banded into plain-language zones.
Ascoli Piceno averages about 12 sunny days a month — counting the days the sky stays clear or mostly clear — with a clear seasonal swing between 8 and 21 days.
The sunnier stretch runs 3.5 months, from around Jun 10 to Sep 25. The sunniest month is July, with roughly 20 sunny days (bright).
The greyest month is May, down near 9 sunny days — about 55% fewer than the July peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sunny days | 11 | 10 | 11 | 9 | 9 | 14 | 20 | 19 | 13 | 11 | 8 | 10 |
| Sky | Mixed | Mixed | Mixed | Mixed | Mixed | Mixed | Bright | Bright | Mixed | Mixed | Mixed | Mixed |
| Sunny days | Sky | |
|---|---|---|
| Jan | 11 | Mixed |
| Feb | 10 | Mixed |
| Mar | 11 | Mixed |
| Apr | 9 | Mixed |
| May | 9 | Mixed |
| Jun | 14 | Mixed |
| Jul | 20 | Bright |
| Aug | 19 | Bright |
| Sep | 13 | Mixed |
| Oct | 11 | Mixed |
| Nov | 8 | Mixed |
| Dec | 10 | Mixed |
Humidity comfort
Share of days at each humidity comfort level, based on the dew point — the measure that tracks how muggy it actually feels.
Humidity comfort is graded by the dew point — the temperature at which the air would be fully saturated — because it tracks how muggy it actually feels far better than relative humidity does. A low dew point feels dry and crisp; a high one feels sticky and oppressive no matter the reading on a humidity gauge.
In Ascoli Piceno, how humid it feels changes dramatically over the year.
The more humid part of the year lasts 3.1 months, from around June 8 to September 10. The muggiest month is August, when the air feels humid, muggy or worse about 37% of the time.
The most comfortable stretch runs from around September 11 to June 7, and October is the most comfortable month — the air is dry or comfortable 100% of the time.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry (%) | 100 | 100 | 100 | 100 | 89 | 49 | 22 | 17 | 59 | 92 | 100 | 100 |
| Comfortable (%) | 0 | 0 | 0 | 0 | 10 | 36 | 43 | 46 | 35 | 8 | 0 | 0 |
| Humid (%) | 0 | 0 | 0 | 0 | 0 | 15 | 31 | 34 | 7 | 0 | 0 | 0 |
| Muggy (%) | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 3 | 0 | 0 | 0 | 0 |
| Dry (%) | Comfortable (%) | Humid (%) | Muggy (%) | |
|---|---|---|---|---|
| Jan | 100 | 0 | 0 | 0 |
| Feb | 100 | 0 | 0 | 0 |
| Mar | 100 | 0 | 0 | 0 |
| Apr | 100 | 0 | 0 | 0 |
| May | 89 | 10 | 0 | 0 |
| Jun | 49 | 36 | 15 | 1 |
| Jul | 22 | 43 | 31 | 4 |
| Aug | 17 | 46 | 34 | 3 |
| Sep | 59 | 35 | 7 | 0 |
| Oct | 92 | 8 | 0 | 0 |
| Nov | 100 | 0 | 0 | 0 |
| Dec | 100 | 0 | 0 | 0 |
Wind
Average wind speed through the year, banded into plain-language speed zones so a number reads as 'breezy' or 'calm' without knowing the scale.
This is the average sustained wind speed at the standard 10 metres above open ground — the steady flow a weather station reports, not the sharper gusts that come and go, which can run half again as fast. It's the number that says whether a place is generally breezy or calm.
Wind in Ascoli Piceno is steady company: average speeds sit near 5 km/h — calm — in every month of the year, with no meaningful windy or calm season.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Wind speed (km/h) | 5 | 5 | 6 | 5 | 5 | 5 | 5 | 4 | 5 | 5 | 5 | 5 |
| Feels | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm | calm |
| Wind speed (km/h) | Feels | |
|---|---|---|
| Jan | 5 | calm |
| Feb | 5 | calm |
| Mar | 6 | calm |
| Apr | 5 | calm |
| May | 5 | calm |
| Jun | 5 | calm |
| Jul | 5 | calm |
| Aug | 4 | calm |
| Sep | 5 | calm |
| Oct | 5 | calm |
| Nov | 5 | calm |
| Dec | 5 | calm |
Best time to visit Ascoli Piceno
To characterize how pleasant the weather is in Ascoli Piceno throughout the year, we compute two travel scores — one for general sightseeing, one for beach and pool weather.
Around early October, Ascoli Piceno is still near the tail of its best-weather window — great conditions with the peak-season crowds already thinning.
Inferred from the travel-score curve; month-by-month visitor numbers are a planned addition.
The travel score favors clear, rainless days with daytime highs between 18°C and 28°C. Based on this score, the best time of year to visit Ascoli Piceno for general outdoor tourist activities is from late May to mid October, with a peak score in the third week of July.
The travel score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Travel score (0–10) | 0.8 | 1.2 | 2.6 | 3.9 | 5.3 | 6.6 | 7.0 | 6.8 | 6.3 | 5.3 | 3.0 | 1.2 |
| Rating | poor | poor | poor | fair | fair | good | good | good | good | fair | poor | poor |
| Travel score (0–10) | Rating | |
|---|---|---|
| Jan | 0.8 | poor |
| Feb | 1.2 | poor |
| Mar | 2.6 | poor |
| Apr | 3.9 | fair |
| May | 5.3 | fair |
| Jun | 6.6 | good |
| Jul | 7.0 | good |
| Aug | 6.8 | good |
| Sep | 6.3 | good |
| Oct | 5.3 | fair |
| Nov | 3.0 | poor |
| Dec | 1.2 | poor |
The beach/pool score favors clear, rainless days with daytime highs between 24°C and 34°C. Based on this score, the best time of year to visit Ascoli Piceno for hot-weather activities is from mid June to early September, with a peak score in the last week of July.
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).
What to pack for Ascoli Piceno, by month
Month by month, what's worth putting in the bag — from the temperature range, rain chance, sun and wind. Tap a month for a quick packing note.
For a warm-season trip around July (highs near 26°C), the essentials are light clothes, rain gear and sun protection. In the cold season around January (highs near 7°C), pack a warm layer, a heavy coat and rain gear.
In July, Ascoli Piceno sees daytime highs around 26°C and nights near 15°C. Pack sun protection. Worth having: light clothes and rain gear. About 12 days see rain.
Sea temperature near Ascoli Piceno
Average ocean temperature at the nearest coast, month by month, banded into swim-comfort zones — the other half of the beach question.
The sea at the nearest coast (about 39 km away) is warmest in August at about 26°C and coldest in February near 12°C.
It's comfortable for a long swim from Jun 1 to Oct 13 — about 4.4 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 13 | 12 | 12 | 14 | 18 | 22 | 25 | 26 | 23 | 20 | 17 | 15 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Refreshing | Cool | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 13 | Bracing |
| Feb | 12 | Bracing |
| Mar | 12 | Bracing |
| Apr | 14 | Bracing |
| May | 18 | Cool |
| Jun | 22 | Refreshing |
| Jul | 25 | Warm |
| Aug | 26 | Warm |
| Sep | 23 | Refreshing |
| Oct | 20 | Cool |
| Nov | 17 | Cool |
| Dec | 15 | Bracing |
UV index (midday) in Ascoli Piceno by month
Clear-sky midday UV index through the year, shaded by the WHO exposure levels — how much sun protection each month calls for.
Under clear skies, the midday UV index in Ascoli Piceno peaks around July 16 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 3 | 5 | 6 | 7 | 8 | 10 | 8 | 6 | 4 | 2 | 1 |
| Level | Low | Moderate | High | High | High | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | High |
| Apr | 6 | High |
| May | 7 | High |
| Jun | 8 | Very high |
| Jul | 10 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Average hourly UV index in Ascoli Piceno
Modeled clear-sky UV for every hour of every day — when in the day sun protection actually matters.
The whole year hour by hour: each column is a day, each row an hour, and the color is the modeled clear-sky UV index — the midday peak scaled down as the sun sits lower in the sky. Darker overlays mark night, lighter ones the civil-twilight hours around sunrise and sunset.
UV falls off far faster than brightness as the sun drops, so even in July the burn window is concentrated in the middle of the day: about 8.5 hours a day reach index 3 (protection recommended), and 5.5 hours reach 6 or more. Mornings and late afternoons stay comparatively gentle year round.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV ≥ 3 (h/day) | 0 | 0 | 5 | 6 | 7 | 8 | 8.5 | 7.5 | 6 | 3 | 0 | 0 |
| UV ≥ 6 (h/day) | 0 | 0 | 0 | 0 | 2.5 | 5 | 5.5 | 4.5 | 0 | 0 | 0 | 0 |
| UV ≥ 3 (h/day) | UV ≥ 6 (h/day) | |
|---|---|---|
| Jan | 0 | 0 |
| Feb | 0 | 0 |
| Mar | 5 | 0 |
| Apr | 6 | 0 |
| May | 7 | 2.5 |
| Jun | 8 | 5 |
| Jul | 8.5 | 5.5 |
| Aug | 7.5 | 4.5 |
| Sep | 6 | 0 |
| Oct | 3 | 0 |
| Nov | 0 | 0 |
| Dec | 0 | 0 |
Air quality in Ascoli Piceno by month
Average fine-particle pollution (PM2.5) through the year — so you can see which months the air is worst, not just the yearly average.
Air quality in Ascoli Piceno is worst in March — around 17 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Seasonal pattern from CAMS reanalysis, scaled to Ascoli Piceno's WHO annual average of 13.7 µg/m³.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 15 | 16 | 17 | 17 | 13 | 13 | 12 | 13 | 11 | 13 | 12 | 13 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Moderate | Good | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 16 | Moderate |
| Mar | 17 | Moderate |
| Apr | 17 | Moderate |
| May | 13 | Moderate |
| Jun | 13 | Moderate |
| Jul | 12 | Good |
| Aug | 13 | Moderate |
| Sep | 11 | Good |
| Oct | 13 | Moderate |
| Nov | 12 | Moderate |
| Dec | 13 | Moderate |
Growing season
The growing season in Ascoli Piceno typically lasts about 292 days, from around February 28 to December 16 — the span where a frost-free day is more likely than not. It is reliably frost-free from April 7 to November 14.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Frost-free chance (%) | 40 | 40 | 69 | 94 | 100 | 100 | 100 | 100 | 100 | 100 | 88 | 53 |
| Frost nights | 31 | 28 | 31 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 31 |
| Frost-free chance (%) | Frost nights | |
|---|---|---|
| Jan | 40 | 31 |
| Feb | 40 | 28 |
| Mar | 69 | 31 |
| Apr | 94 | 9 |
| May | 100 | 0 |
| Jun | 100 | 0 |
| Jul | 100 | 0 |
| Aug | 100 | 0 |
| Sep | 100 | 0 |
| Oct | 100 | 0 |
| Nov | 88 | 17 |
| Dec | 53 | 31 |
Growing degree days
Growing degree days tally heat above 10°C: each day adds however many degrees its average temperature runs over that threshold, and cold days add nothing. Ascoli Piceno banks about 1,304 degree days a year, and the running total — which growers use to time plantings and predict maturity — climbs fastest around August.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Growing degree days (°C·days) | 0 | 0 | 0 | 13 | 126 | 242 | 321 | 322 | 196 | 83 | 2 | 0 |
| Growing degree days (°C·days) | |
|---|---|
| Jan | 0 |
| Feb | 0 |
| Mar | 0 |
| Apr | 13 |
| May | 126 |
| Jun | 242 |
| Jul | 321 |
| Aug | 322 |
| Sep | 196 |
| Oct | 83 |
| Nov | 2 |
| Dec | 0 |
Solar energy
Average daily shortwave solar energy reaching the ground, banded into brightness zones so the number means something at a glance.
Solar energy is how much sunlight actually reaches the ground each day, measured in kilowatt-hours per square metre (kWh/m²) — the combined effect of how long the sun is up, how high it climbs, and how much cloud gets in the way. It's the raw fuel a solar panel has to work with: for scale, 1 kWh/m² a day is dim and wintry, while 7+ is desert-bright.
Ascoli Piceno receives about 4.1 kWh/m² a day of solar energy on average — bright — with a clear seasonal swing between 1.5 and 6.8 kWh/m².
The brighter stretch of the year lasts 6.1 months, from around Mar 19 to Sep 20. The brightest month is June, averaging about 6.6 kWh/m² (intense).
The dimmest month is December, down near 1.5 kWh/m² — roughly 77% less than the June peak.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Solar energy (kWh/m²) | 1.8 | 2.7 | 4.0 | 5.1 | 5.9 | 6.6 | 6.7 | 5.9 | 4.3 | 3.0 | 1.9 | 1.5 |
| Level | Dim | Moderate | Moderate | Bright | Bright | Intense | Intense | Bright | Bright | Moderate | Dim | Dim |
| Solar energy (kWh/m²) | Level | |
|---|---|---|
| Jan | 1.8 | Dim |
| Feb | 2.7 | Moderate |
| Mar | 4.0 | Moderate |
| Apr | 5.1 | Bright |
| May | 5.9 | Bright |
| Jun | 6.6 | Intense |
| Jul | 6.7 | Intense |
| Aug | 5.9 | Bright |
| Sep | 4.3 | Bright |
| Oct | 3.0 | Moderate |
| Nov | 1.9 | Dim |
| Dec | 1.5 | Dim |
Where is Ascoli Piceno?
Ascoli Piceno sits at 42.9°N, 13.6°E, 154 m above sea level, in Italy. The nearest listed city is Teramo, 24 km away.
Topography around Ascoli Piceno
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Ascoli Piceno.
Within 3 km, the terrain around Ascoli Piceno has large variations in elevation — a maximum elevation change of 688 m around an average of 278 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,771 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,846 m.
The land around Ascoli Piceno is covered by trees (63%) within 3 km, trees (58%) and grassland (20%) within 16 km, and trees (42%) within 80 km.
Italy travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type C / F / L
- 230 V · 50 Hz
- Prices
- ≈ 69% of US
- price level, 2025
- GDP per capita
- $43,309
- 2025
- Happiness
- 6.6 / 10
- World Happiness, 2025
- Safe drinking water
- 97%
- of population, 2024
- Homicide rate
- 0.6
- per 100k, 2023
- Road deaths
- 5.3
- per 100k/yr, 2019
- Income group
- High
- World Bank
- English
- Moderate
- EF EPI 513
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Ascoli Piceno (42.8535°, 13.5739°, elevation 154 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).