Campobasso in Summer
In summer (June, July and August), Campobasso sees average daytime highs around 27°C and overnight lows near 16°C, with 128 mm of rain over about 23 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 23°C in early June to 26°C by late August. The sky is clear or mostly clear about 65% of the time across summer, and the air most often feels comfortable.
Summer is Campobasso's best season of the year to visit on our travel score. For the whole year in context, see Campobasso's year-round climate.
- Avg daytime high
- 27°C
- warmest season of the year
- Avg overnight low
- 16°C
- Rainfall
- 128 mm
- 23 wet days
- Avg wind
- 8 km/h
- Travel score
- 7.2
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Campobasso in Summer
Over the season highs climb from about 23°C in early June to 26°C by late August.
A typical summer day in Campobasso reaches about 27°C and drops to 16°C overnight. The warmest of the three months is August, the coolest June.
How summer really feels in Campobasso
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.
Campobasso 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 | 8° / 2° | 68 | 9.4 | 2.5 | 9.3 | 1.3 |
| Feb | 9° / 2° | 64 | 9.8 | 2.9 | 10.3 | 1.6 |
| Mar | 12° / 4° | 77 | 11.7 | 2 | 11.7 | 3.0 |
| Apr | 15° / 7° | 78 | 12.1 | 0.3 | 13.1 | 4.4 |
| May | 20° / 11° | 67 | 10.4 | 0 | 14.3 | 6.3 |
| Jun | 25° / 15° | 53 | 8 | 0 | 14.9 | 7.4 |
| Jul | 27° / 17° | 41 | 7.1 | 0 | 14.7 | 7.3 |
| Aug | 28° / 17° | 35 | 7.5 | 0 | 13.7 | 7.0 |
| Sep | 23° / 14° | 56 | 9.1 | 0 | 12.3 | 7.1 |
| Oct | 18° / 10° | 68 | 8.9 | 0.1 | 10.9 | 6.1 |
| Nov | 13° / 6° | 82 | 10 | 0.7 | 9.7 | 3.6 |
| Dec | 9° / 3° | 79 | 10.7 | 2.4 | 9 | 1.7 |
Cloud cover in Summer
The sky is clear or mostly clear about 65% of the time across summer.
Chance of precipitation in Summer
Campobasso gets around 128 mm of rain over 23 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels comfortable — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 8 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 14 h 48 min in early June to 13 hours 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 6.5 kWh/m².
Is summer a good time to visit Campobasso?
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 one of the better times to visit Campobasso for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Campobasso in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Campobasso sees daytime highs around 27°C and nights near 16°C. Pack light clothes and sun protection. Worth having: rain gear. About 23 days see rain.
Sea temperature near Campobasso 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 65 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 16 — about 4.6 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 | 24 | 20 | 17 | 15 |
| Comfort | Bracing | Bracing | Bracing | Bracing | Cool | Refreshing | Warm | Warm | Refreshing | Refreshing | 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 | 24 | Refreshing |
| Oct | 20 | Refreshing |
| Nov | 17 | Cool |
| Dec | 15 | Cool |
UV index in Campobasso 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 Campobasso peaks around July 15 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 20 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) | 2 | 3 | 5 | 5 | 7 | 9 | 10 | 8 | 6 | 4 | 2 | 1 |
| Level | Low | Moderate | High | Moderate | High | Very high | Very high | Very high | High | Moderate | Moderate | Low |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 2 | Low |
| Feb | 3 | Moderate |
| Mar | 5 | High |
| Apr | 5 | Moderate |
| May | 7 | High |
| Jun | 9 | Very high |
| Jul | 10 | Very high |
| Aug | 8 | Very high |
| Sep | 6 | High |
| Oct | 4 | Moderate |
| Nov | 2 | Moderate |
| Dec | 1 | Low |
Where is Campobasso?
Campobasso sits at 41.6°N, 14.7°E, 701 m above sea level, in Italy. The nearest listed city is Isernia, 36 km away.
Topography around Campobasso
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Campobasso.
Within 3 km, the terrain around Campobasso has significant variations in elevation — a maximum elevation change of 373 m around an average of 667 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 830 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,770 m.
The land around Campobasso is covered by trees (37%), artificial surfaces (27%) and grassland (20%) within 3 km, trees (48%) and cropland (29%) within 16 km, and trees (44%) and cropland (32%) 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 Campobasso (41.5595°, 14.6674°, elevation 701 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.