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Campobasso, Italy climate
Cfa Humid subtropical
Campobasso has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 28°C, while the coldest is January averaging around 2°C at night. Around 718 mm of precipitation falls each year, peaking in December (82 mm) and easing off in July (34 mm).
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresHours of sunshine per day
Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)Campobasso climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 7 | 8 | 11 | 15 | 19 | 24 | 27 | 28 | 22 | 18 | 12 | 8 |
| Avg temp (°C) | 5 | 5 | 8 | 11 | 15 | 20 | 23 | 23 | 18 | 14 | 10 | 6 |
| Avg low (°C) | 2 | 2 | 4 | 7 | 11 | 16 | 18 | 19 | 14 | 11 | 7 | 3 |
| Precipitation (mm) | 68 | 63 | 69 | 65 | 65 | 45 | 34 | 38 | 61 | 54 | 73 | 82 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 7 | 8 | 11 | 15 | 19 | 24 |
| Avg temp (°C) | 5 | 5 | 8 | 11 | 15 | 20 |
| Avg low (°C) | 2 | 2 | 4 | 7 | 11 | 16 |
| Precipitation (mm) | 68 | 63 | 69 | 65 | 65 | 45 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 28 | 22 | 18 | 12 | 8 |
| Avg temp (°C) | 23 | 23 | 18 | 14 | 10 | 6 |
| Avg low (°C) | 18 | 19 | 14 | 11 | 7 | 3 |
| Precipitation (mm) | 34 | 38 | 61 | 54 | 73 | 82 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 65 | 66 | 64 | 60 | 47 | 34 | 35 | 54 | 60 | 67 | 66 |
| Relative humidity (%) | 89 | 86 | 82 | 78 | 72 | 61 | 53 | 54 | 68 | 78 | 87 | 89 |
| Wind speed (m/s) | 2.3 | 2.5 | 2.5 | 2.2 | 2.0 | 1.8 | 1.8 | 1.7 | 1.9 | 2.0 | 2.2 | 2.4 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 68 | 65 | 66 | 64 | 60 | 47 |
| Relative humidity (%) | 89 | 86 | 82 | 78 | 72 | 61 |
| Wind speed (m/s) | 2.3 | 2.5 | 2.5 | 2.2 | 2.0 | 1.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 34 | 35 | 54 | 60 | 67 | 66 |
| Relative humidity (%) | 53 | 54 | 68 | 78 | 87 | 89 |
| Wind speed (m/s) | 1.8 | 1.7 | 1.9 | 2.0 | 2.2 | 2.4 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 29 years of daily observations at Campobasso, a weather station, about 2 km from the city centre. The underlying daily records come from NOAA's global station network.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.