Forlì, Italy climate
Cfa Humid subtropical
Forlì has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is July with an average daily high near 30°C, while the coldest is January averaging around 0°C at night. Around 627 mm of precipitation falls each year, peaking in October (76 mm) and easing off in July (33 mm).
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Summers
Warm
Highs near 30°C in July.
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Winters
Chilly
Lows near 0°C in January.
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Rain
Moderate rainfall
About 627 mm of rain a year.
Wettest in October
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Sky & trend
Partly cloudy
A roughly even mix of sun and cloud.
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)Forlì climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 8 | 10 | 14 | 18 | 23 | 27 | 30 | 30 | 25 | 20 | 13 | 8 |
| Avg temp (°C) | 4 | 5 | 9 | 13 | 17 | 22 | 24 | 24 | 20 | 15 | 10 | 5 |
| Avg low (°C) | 0 | 0 | 4 | 7 | 12 | 16 | 18 | 18 | 14 | 11 | 6 | 1 |
| Precipitation (mm) | 35 | 48 | 50 | 55 | 56 | 37 | 33 | 40 | 73 | 76 | 71 | 54 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 8 | 10 | 14 | 18 | 23 | 27 |
| Avg temp (°C) | 4 | 5 | 9 | 13 | 17 | 22 |
| Avg low (°C) | 0 | 0 | 4 | 7 | 12 | 16 |
| Precipitation (mm) | 35 | 48 | 50 | 55 | 56 | 37 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 30 | 30 | 25 | 20 | 13 | 8 |
| Avg temp (°C) | 24 | 24 | 20 | 15 | 10 | 5 |
| Avg low (°C) | 18 | 18 | 14 | 11 | 6 | 1 |
| Precipitation (mm) | 33 | 40 | 73 | 76 | 71 | 54 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 70 | 63 | 55 | 55 | 52 | 42 | 31 | 33 | 44 | 59 | 72 | 71 |
| Relative humidity (%) | 85 | 81 | 78 | 76 | 72 | 66 | 59 | 60 | 69 | 78 | 84 | 84 |
| Wind speed (m/s) | 3.3 | 3.3 | 3.3 | 2.8 | 2.6 | 2.5 | 2.5 | 2.4 | 2.8 | 2.9 | 3.2 | 3.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 70 | 63 | 55 | 55 | 52 | 42 |
| Relative humidity (%) | 85 | 81 | 78 | 76 | 72 | 66 |
| Wind speed (m/s) | 3.3 | 3.3 | 3.3 | 2.8 | 2.6 | 2.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 31 | 33 | 44 | 59 | 72 | 71 |
| Relative humidity (%) | 59 | 60 | 69 | 78 | 84 | 84 |
| Wind speed (m/s) | 2.5 | 2.4 | 2.8 | 2.9 | 3.2 | 3.3 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from the WMO's CLINO 1991–2020 collection, measured at Cervia, about 20 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.