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Reims, Grand Est climate
Cfb Oceanic / temperate
Reims has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 25°C, while the coldest is January averaging around −1°C at night. Precipitation is fairly even year-round, totalling about 882 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)Reims climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 6 | 7 | 12 | 16 | 19 | 23 | 25 | 24 | 20 | 15 | 9 | 6 |
| Avg temp (°C) | 3 | 3 | 6 | 9 | 13 | 16 | 18 | 18 | 14 | 10 | 6 | 3 |
| Avg low (°C) | −1 | −1 | 1 | 2 | 6 | 10 | 12 | 11 | 8 | 5 | 2 | 0 |
| Precipitation (mm) | 99 | 71 | 67 | 54 | 66 | 65 | 70 | 69 | 59 | 77 | 77 | 107 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 6 | 7 | 12 | 16 | 19 | 23 |
| Avg temp (°C) | 3 | 3 | 6 | 9 | 13 | 16 |
| Avg low (°C) | −1 | −1 | 1 | 2 | 6 | 10 |
| Precipitation (mm) | 99 | 71 | 67 | 54 | 66 | 65 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 25 | 24 | 20 | 15 | 9 | 6 |
| Avg temp (°C) | 18 | 18 | 14 | 10 | 6 | 3 |
| Avg low (°C) | 12 | 11 | 8 | 5 | 2 | 0 |
| Precipitation (mm) | 70 | 69 | 59 | 77 | 77 | 107 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 73 | 69 | 67 | 71 | 69 | 66 | 67 | 64 | 71 | 77 | 77 |
| Relative humidity (%) | 94 | 92 | 87 | 82 | 80 | 80 | 78 | 78 | 81 | 88 | 93 | 95 |
| Wind speed (km/h) | 13.6 | 12.9 | 11.8 | 10.3 | 9.8 | 9.3 | 8.9 | 8.6 | 9.4 | 11.1 | 11.8 | 13.0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 74 | 73 | 69 | 67 | 71 | 69 |
| Relative humidity (%) | 94 | 92 | 87 | 82 | 80 | 80 |
| Wind speed (km/h) | 13.6 | 12.9 | 11.8 | 10.3 | 9.8 | 9.3 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 66 | 67 | 64 | 71 | 77 | 77 |
| Relative humidity (%) | 78 | 78 | 81 | 88 | 93 | 95 |
| Wind speed (km/h) | 8.9 | 8.6 | 9.4 | 11.1 | 11.8 | 13.0 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Charleville Mezieres, a weather station, about 73 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.