Chieti in Summer
In summer (June, July and August), Chieti sees average daytime highs around 28°C and overnight lows near 18°C, with 180 mm of rain over about 26 wet days across the season. It is the warmest season of the year and the driest season of the year.
Over the season highs climb from about 25°C in early June to 28°C by late August. The sky is clear or mostly clear about 66% of the time across summer, and the air most often feels humid.
Summer is Chieti's best season of the year to visit on our travel score. For the whole year in context, see Chieti's year-round climate.
- Avg daytime high
- 28°C
- warmest season of the year
- Avg overnight low
- 18°C
- Rainfall
- 180 mm
- 26 wet days
- Avg wind
- 6 km/h
- Travel score
- 6.4
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Chieti in Summer
Over the season highs climb from about 25°C in early June to 28°C by late August.
A typical summer day in Chieti reaches about 28°C and drops to 18°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Chieti
Once humidity and wind are folded in, summer brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
summer sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Chieti weather by month
How the three summer months (June, July and August) 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 | 10° / 2° | 82 | 10.4 | 2.4 | 9.3 | 2.2 |
| Feb | 11° / 2° | 65 | 10 | 2.9 | 10.3 | 2.6 |
| Mar | 14° / 5° | 80 | 11.6 | 1.7 | 11.6 | 4.1 |
| Apr | 18° / 8° | 88 | 11.9 | 0.2 | 13.1 | 5.4 |
| May | 22° / 12° | 83 | 12 | 0 | 14.4 | 6.5 |
| Jun | 27° / 16° | 70 | 9.5 | 0 | 15 | 6.9 |
| Jul | 29° / 18° | 54 | 7.6 | 0 | 14.8 | 6.2 |
| Aug | 29° / 18° | 56 | 8.9 | 0 | 13.7 | 6.1 |
| Sep | 25° / 15° | 80 | 9.7 | 0 | 12.3 | 7.1 |
| Oct | 20° / 11° | 74 | 9.8 | 0.1 | 10.8 | 6.5 |
| Nov | 15° / 7° | 92 | 10.3 | 0.6 | 9.6 | 4.6 |
| Dec | 11° / 3° | 89 | 11.2 | 2.2 | 9 | 2.6 |
Cloud cover in Summer
The sky is clear or mostly clear about 66% of the time across summer.
Chance of precipitation in Summer
Chieti gets around 180 mm of rain over 26 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 6 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 54 min in early June to 13 h 06 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.6 kWh/m².
Is summer a good time to visit Chieti?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a reasonable time to visit Chieti for sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Chieti in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Chieti sees daytime highs around 28°C and nights near 18°C. Pack light clothes and sun protection. Worth having: rain gear. About 26 days see rain.
Sea temperature near Chieti in Summer
The nearest coast averages about 24°C across summer — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea at the nearest coast (about 18 km away) is warmest in August at about 26°C and coldest in February near 13°C.
It's comfortable for a long swim from May 31 to Oct 15 — about 4.5 months when the water holds above 20°C.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 14 | 13 | 13 | 14 | 18 | 22 | 25 | 26 | 23 | 20 | 17 | 15 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Refreshing | Cool | Cool | Cool |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 14 | Bracing |
| Feb | 13 | Bracing |
| Mar | 13 | 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 | Cool |
UV index in Chieti in Summer
Clear-sky midday UV across summer averages around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Chieti peaks around July 15 at about 9 (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 | 5 | 7 | 8 | 10 | 8 | 6 | 4 | 2 | 1 |
| Level | Low | Moderate | High | High | High | Very high | Very high | Very high | High | Moderate | Low | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 1 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | High |
| Apr | 5 | High |
| May | 7 | High |
| Jun | 8 | Very high |
| Jul | 10 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Low |
| Dec | 1 | Low |
Air quality in Chieti in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Chieti is worst in April — around 18 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.
Seasonal pattern from CAMS reanalysis, scaled to Chieti'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) | 14 | 15 | 17 | 18 | 14 | 14 | 12 | 13 | 11 | 12 | 12 | 12 |
| Level | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 14 | Moderate |
| Feb | 15 | Moderate |
| Mar | 17 | Moderate |
| Apr | 18 | Moderate |
| May | 14 | Moderate |
| Jun | 14 | Moderate |
| Jul | 12 | Moderate |
| Aug | 13 | Moderate |
| Sep | 11 | Good |
| Oct | 12 | Moderate |
| Nov | 12 | Good |
| Dec | 12 | Good |
Where is Chieti?
Chieti sits at 42.3°N, 14.2°E, 330 m above sea level, in Italy. The nearest listed city is Francavilla al Mare, 13 km away.
Topography around Chieti
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Chieti.
Within 3 km, the terrain around Chieti has significant variations in elevation — a maximum elevation change of 324 m around an average of 153 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,084 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,846 m.
The land around Chieti is covered by trees (46%) and artificial surfaces (23%) within 3 km, trees (41%) and grassland (21%) within 16 km, and trees (39%), water (24%) and grassland (21%) 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 Chieti (42.3483°, 14.1649°, elevation 330 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.