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Belfort, Bourgogne-Franche-Comté climate
Cfb Oceanic / temperate
Belfort has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 23°C, while the coldest is January averaging around −2°C at night. Precipitation is fairly even year-round, totalling about 1009 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)Belfort climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 4 | 5 | 9 | 13 | 17 | 21 | 23 | 23 | 18 | 14 | 8 | 5 |
| Avg temp (°C) | 1 | 2 | 5 | 9 | 13 | 16 | 18 | 18 | 14 | 10 | 5 | 2 |
| Avg low (°C) | −2 | −1 | 2 | 4 | 8 | 12 | 13 | 13 | 10 | 7 | 2 | −1 |
| Precipitation (mm) | 66 | 60 | 67 | 75 | 101 | 99 | 92 | 94 | 85 | 95 | 89 | 87 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 4 | 5 | 9 | 13 | 17 | 21 |
| Avg temp (°C) | 1 | 2 | 5 | 9 | 13 | 16 |
| Avg low (°C) | −2 | −1 | 2 | 4 | 8 | 12 |
| Precipitation (mm) | 66 | 60 | 67 | 75 | 101 | 99 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 23 | 23 | 18 | 14 | 8 | 5 |
| Avg temp (°C) | 18 | 18 | 14 | 10 | 5 | 2 |
| Avg low (°C) | 13 | 13 | 10 | 7 | 2 | −1 |
| Precipitation (mm) | 92 | 94 | 85 | 95 | 89 | 87 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 71 | 70 | 68 | 69 | 70 | 66 | 61 | 60 | 62 | 70 | 75 | 74 |
| Relative humidity (%) | 92 | 89 | 84 | 80 | 79 | 77 | 74 | 74 | 78 | 85 | 90 | 92 |
| Wind speed (km/h) | 8.6 | 8.7 | 8.2 | 7.1 | 6.7 | 6.4 | 6.3 | 5.8 | 6.1 | 6.7 | 6.9 | 8.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 71 | 70 | 68 | 69 | 70 | 66 |
| Relative humidity (%) | 92 | 89 | 84 | 80 | 79 | 77 |
| Wind speed (km/h) | 8.6 | 8.7 | 8.2 | 7.1 | 6.7 | 6.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 61 | 60 | 62 | 70 | 75 | 74 |
| Relative humidity (%) | 74 | 74 | 78 | 85 | 90 | 92 |
| Wind speed (km/h) | 6.3 | 5.8 | 6.1 | 6.7 | 6.9 | 8.3 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Fahy-boncourt, a weather station, about 24 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.