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Chambéry, Auvergne-Rhône-Alpes climate
Cfb Oceanic / temperate
Chambéry has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 28°C, while the coldest is January averaging around −1°C at night. Precipitation is fairly even year-round, totalling about 1138 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)Chambéry climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 7 | 9 | 14 | 18 | 22 | 26 | 28 | 27 | 23 | 17 | 11 | 7 |
| Avg temp (°C) | 3 | 4 | 8 | 12 | 16 | 19 | 21 | 21 | 17 | 12 | 7 | 3 |
| Avg low (°C) | −1 | −1 | 2 | 5 | 9 | 13 | 15 | 14 | 11 | 7 | 3 | 0 |
| Precipitation (mm) | 101 | 75 | 83 | 82 | 97 | 94 | 85 | 88 | 99 | 106 | 113 | 114 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 7 | 9 | 14 | 18 | 22 | 26 |
| Avg temp (°C) | 3 | 4 | 8 | 12 | 16 | 19 |
| Avg low (°C) | −1 | −1 | 2 | 5 | 9 | 13 |
| Precipitation (mm) | 101 | 75 | 83 | 82 | 97 | 94 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 28 | 27 | 23 | 17 | 11 | 7 |
| Avg temp (°C) | 21 | 21 | 17 | 12 | 7 | 3 |
| Avg low (°C) | 15 | 14 | 11 | 7 | 3 | 0 |
| Precipitation (mm) | 85 | 88 | 99 | 106 | 113 | 114 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 66 | 64 | 62 | 63 | 66 | 58 | 50 | 51 | 55 | 65 | 70 | 68 |
| Relative humidity (%) | 85 | 81 | 78 | 76 | 76 | 74 | 70 | 68 | 73 | 79 | 84 | 85 |
| Wind speed (km/h) | 4.4 | 4.8 | 5.0 | 5.0 | 4.7 | 4.4 | 4.1 | 3.9 | 4.1 | 4.2 | 4.2 | 4.3 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 66 | 64 | 62 | 63 | 66 | 58 |
| Relative humidity (%) | 85 | 81 | 78 | 76 | 76 | 74 |
| Wind speed (km/h) | 4.4 | 4.8 | 5.0 | 5.0 | 4.7 | 4.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 50 | 51 | 55 | 65 | 70 | 68 |
| Relative humidity (%) | 70 | 68 | 73 | 79 | 84 | 85 |
| Wind speed (km/h) | 4.1 | 3.9 | 4.1 | 4.2 | 4.2 | 4.3 |
Methodology & sources
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Chambery Aix Les Bains, a weather station, about 9 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.