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Sassari, Italy climate
BSk Cold semi-arid
Sassari has a seasonal mild-temperate climate (Cold semi-arid, Köppen BSk). The hottest month is August with an average daily high near 28°C, while the coldest is February averaging around 8°C at night. Precipitation totals about 458 mm a year and is strongly seasonal — November alone averages 82 mm while July barely receives 4 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)Sassari climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 13 | 13 | 15 | 17 | 21 | 25 | 27 | 28 | 25 | 22 | 17 | 14 |
| Avg temp (°C) | 11 | 11 | 12 | 14 | 18 | 22 | 24 | 25 | 22 | 19 | 15 | 12 |
| Avg low (°C) | 9 | 8 | 10 | 12 | 15 | 19 | 21 | 22 | 19 | 17 | 13 | 10 |
| Precipitation (mm) | 43 | 39 | 31 | 36 | 37 | 17 | 4 | 8 | 41 | 62 | 82 | 58 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 13 | 13 | 15 | 17 | 21 | 25 |
| Avg temp (°C) | 11 | 11 | 12 | 14 | 18 | 22 |
| Avg low (°C) | 9 | 8 | 10 | 12 | 15 | 19 |
| Precipitation (mm) | 43 | 39 | 31 | 36 | 37 | 17 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 27 | 28 | 25 | 22 | 17 | 14 |
| Avg temp (°C) | 24 | 25 | 22 | 19 | 15 | 12 |
| Avg low (°C) | 21 | 22 | 19 | 17 | 13 | 10 |
| Precipitation (mm) | 4 | 8 | 41 | 62 | 82 | 58 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 61 | 59 | 53 | 54 | 47 | 33 | 21 | 24 | 40 | 49 | 59 | 61 |
| Relative humidity (%) | 77 | 76 | 77 | 78 | 77 | 76 | 75 | 74 | 74 | 77 | 76 | 77 |
| Wind speed (mph) | 11.1 | 10.9 | 10.2 | 9.3 | 7.9 | 7.2 | 7.4 | 7.2 | 8.5 | 9.3 | 11.3 | 11.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 61 | 59 | 53 | 54 | 47 | 33 |
| Relative humidity (%) | 77 | 76 | 77 | 78 | 77 | 76 |
| Wind speed (mph) | 11.1 | 10.9 | 10.2 | 9.3 | 7.9 | 7.2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 21 | 24 | 40 | 49 | 59 | 61 |
| Relative humidity (%) | 75 | 74 | 74 | 77 | 76 | 77 |
| Wind speed (mph) | 7.4 | 7.2 | 8.5 | 9.3 | 11.3 | 11.8 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the WMO's CLINO 1991–2020 collection, measured at Capo_caccia, about 38 km from the city centre.
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.