Massa, Italy climate
Csa Hot-summer Mediterranean
Massa has a seasonal mild-temperate climate (Hot-summer Mediterranean, Köppen Csa). The hottest month is August with an average daily high near 30°C, while the coldest is January averaging around 4°C at night. Precipitation totals about 989 mm a year and is strongly seasonal — November alone averages 142 mm while July barely receives 21 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)Massa climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 11 | 12 | 15 | 18 | 22 | 26 | 29 | 30 | 25 | 21 | 16 | 12 |
| Avg temp (°C) | 8 | 8 | 11 | 14 | 18 | 21 | 24 | 24 | 20 | 17 | 12 | 9 |
| Avg low (°C) | 4 | 4 | 7 | 9 | 13 | 17 | 19 | 19 | 15 | 12 | 9 | 5 |
| Precipitation (mm) | 87 | 77 | 85 | 80 | 59 | 55 | 21 | 34 | 98 | 137 | 142 | 114 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 11 | 12 | 15 | 18 | 22 | 26 |
| Avg temp (°C) | 8 | 8 | 11 | 14 | 18 | 21 |
| Avg low (°C) | 4 | 4 | 7 | 9 | 13 | 17 |
| Precipitation (mm) | 87 | 77 | 85 | 80 | 59 | 55 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 29 | 30 | 25 | 21 | 16 | 12 |
| Avg temp (°C) | 24 | 24 | 20 | 17 | 12 | 9 |
| Avg low (°C) | 19 | 19 | 15 | 12 | 9 | 5 |
| Precipitation (mm) | 21 | 34 | 98 | 137 | 142 | 114 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 61 | 59 | 58 | 62 | 61 | 52 | 38 | 41 | 50 | 63 | 67 | 63 |
| Relative humidity (%) | 81 | 79 | 78 | 77 | 76 | 73 | 68 | 68 | 72 | 78 | 81 | 81 |
| Wind speed (km/h) | 9.9 | 9.6 | 8.9 | 7.7 | 6.4 | 6.0 | 6.0 | 6.1 | 7.3 | 8.5 | 9.6 | 10.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 61 | 59 | 58 | 62 | 61 | 52 |
| Relative humidity (%) | 81 | 79 | 78 | 77 | 76 | 73 |
| Wind speed (km/h) | 9.9 | 9.6 | 8.9 | 7.7 | 6.4 | 6.0 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 38 | 41 | 50 | 63 | 67 | 63 |
| Relative humidity (%) | 68 | 68 | 72 | 78 | 81 | 81 |
| Wind speed (km/h) | 6.0 | 6.1 | 7.3 | 8.5 | 9.6 | 10.1 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the WMO's CLINO 1991–2020 collection, measured at Sarzana_luni, about 14 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.