Arcella in Fall
In fall (September, October and November), Arcella sees average daytime highs around 19°C and overnight lows near 11°C, with 328 mm of rain over about 29 wet days across the season. It is the 2nd-warmest season and the wettest season of the year.
Over the season highs ease from about 27°C in early September to 10°C by late November. The sky is clear or mostly clear about 36% of the time across fall, and the air most often feels dry.
Fall is Arcella's 3rd-best season to visit on our travel score. For the whole year in context, see Arcella's year-round climate.
- Avg daytime high
- 19°C
- 2nd-warmest season
- Avg overnight low
- 11°C
- Rainfall
- 328 mm
- 29 wet days
- Avg wind
- 7 km/h
- Travel score
- 5.6
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Arcella in Fall
Over the season highs ease from about 27°C in early September to 10°C by late November.
A typical fall day in Arcella reaches about 19°C and drops to 11°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Arcella
Once humidity and wind are folded in, fall brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
fall sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Arcella weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Snow days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|---|
| Jan | 8° / 1° | 53 | 6.7 | 0.7 | 8.9 | 1.4 |
| Feb | 10° / 2° | 56 | 6.7 | 0.9 | 10.1 | 2.4 |
| Mar | 14° / 6° | 67 | 8 | 0.4 | 11.6 | 4.6 |
| Apr | 19° / 10° | 84 | 10.4 | 0 | 13.2 | 5.9 |
| May | 23° / 14° | 97 | 10.7 | 0 | 14.7 | 6.8 |
| Jun | 27° / 18° | 79 | 9.7 | 0 | 15.4 | 6.5 |
| Jul | 30° / 20° | 62 | 8.2 | 0 | 15.1 | 5.6 |
| Aug | 30° / 20° | 80 | 9 | 0 | 13.9 | 5.6 |
| Sep | 25° / 16° | 107 | 9.4 | 0 | 12.3 | 7.0 |
| Oct | 19° / 11° | 107 | 9 | 0 | 10.7 | 6.2 |
| Nov | 13° / 7° | 115 | 10.2 | 0.2 | 9.3 | 3.6 |
| Dec | 8° / 2° | 71 | 7.4 | 0.7 | 8.6 | 1.6 |
Cloud cover in Fall
The sky is clear or mostly clear about 36% of the time across fall.
Chance of precipitation in Fall
Arcella gets around 328 mm of rain over 29 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 7 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 13 h 06 min in early September to 8 h 48 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 2.7 kWh/m².
Is fall a good time to visit Arcella?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Arcella for sightseeing.
What to pack for Arcella in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Arcella sees daytime highs around 19°C and nights near 11°C. Worth packing: light clothes, a warm layer and rain gear. About 29 days see rain.
Sea temperature near Arcella in Fall
The nearest coast averages about 19°C across fall — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 38 km away) is warmest in August at about 26°C and coldest in February near 9°C.
It's comfortable for a long swim from May 28 to Oct 7 — 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) | 10 | 9 | 10 | 14 | 18 | 23 | 25 | 26 | 23 | 19 | 16 | 13 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Refreshing | Cool | Cool | Bracing |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 10 | Bracing |
| Feb | 9 | Bracing |
| Mar | 10 | Bracing |
| Apr | 14 | Bracing |
| May | 18 | Cool |
| Jun | 23 | Refreshing |
| Jul | 25 | Warm |
| Aug | 26 | Warm |
| Sep | 23 | Refreshing |
| Oct | 19 | Cool |
| Nov | 16 | Cool |
| Dec | 13 | Bracing |
UV index in Arcella in Fall
Clear-sky midday UV across fall averages around 3. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Arcella peaks around July 15 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 10 at about 1 (low).
The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 1 | 2 | 4 | 7 | 7 | 7 | 8 | 7 | 5 | 3 | 2 | 1 |
| Level | Low | Low | Moderate | High | High | Very high | Very high | High | Moderate | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 2 | Low |
| Mar | 4 | Moderate |
| Apr | 7 | High |
| May | 7 | High |
| Jun | 7 | Very high |
| Jul | 8 | Very high |
| Aug | 7 | High |
| Sep | 5 | Moderate |
| Oct | 3 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Arcella in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Arcella is worst in January — around 24 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (September, 14 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 24 | 21 | 23 | 22 | 18 | 19 | 17 | 16 | 14 | 17 | 17 | 20 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 24 | Moderate |
| Feb | 21 | Moderate |
| Mar | 23 | Moderate |
| Apr | 22 | Moderate |
| May | 18 | Moderate |
| Jun | 19 | Moderate |
| Jul | 17 | Moderate |
| Aug | 16 | Moderate |
| Sep | 14 | Moderate |
| Oct | 17 | Moderate |
| Nov | 17 | Moderate |
| Dec | 20 | Moderate |
Where is Arcella?
Arcella sits at 45.4°N, 11.9°E, 12 m above sea level, in Italy. The nearest listed city is Padua, 2.0 km away.
Topography around Arcella
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Arcella.
Within 3 km, the terrain around Arcella has only modest variations in elevation — a maximum elevation change of 23 m around an average of 14 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 239 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,316 m.
The land around Arcella is covered by artificial surfaces (56%) within 3 km, cropland (49%), grassland (21%) and artificial surfaces (20%) within 16 km, and cropland (39%) and trees (20%) 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 Arcella (45.4218°, 11.8875°, elevation 12 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.