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Courchevel vs Castries
Comparing Courchevel change · Castries change
Castries is the warmer of the two — about 23°C on the annual average; Castries is the wetter, with 1049 mm more rain a year, and Castries the sunnier.
How the seasons compare
The differences between Courchevel and Castries, in everyday terms.
Summers
Castries has far hotter summers
Courchevel: Cool
Castries: Warm
Winters
Castries has far milder winters
Courchevel: Very cold
Castries: Stays warm
Rain & snow
Castries is wetter
Courchevel: Moderate rainfall
Castries: Very wet
Sky
Castries is sunnier
Courchevel: Often cloudy
Castries: Fairly sunny
Month-by-month charts
Temperature
Castries is the warmer of the two — about 23°C on the annual average.
Precipitation
Castries is the wetter — about 1049 mm more across the year.
Clear skies
Castries has the clearer skies — the higher line.
Exact monthly numbers
Tap a metric to open its full table. Desktop shows all twelve months; on a phone each metric splits into Jan–Jun and Jul–Dec.
Avg high (°C) Castries runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Courchevel | -0 | 0 | 3 | 6 | 12 | 16 | 18 | 18 | 14 | 11 | 5 | 1 |
| Castries | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 27 |
| Difference | +27 | +26 | +24 | +21 | +16 | +12 | +10 | +11 | +15 | +18 | +23 | +27 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Courchevel | -0 | 0 | 3 | 6 | 12 | 16 |
| Castries | 27 | 27 | 27 | 28 | 28 | 28 |
| Difference | +27 | +26 | +24 | +21 | +16 | +12 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Courchevel | 18 | 18 | 14 | 11 | 5 | 1 |
| Castries | 28 | 29 | 29 | 29 | 28 | 27 |
| Difference | +10 | +11 | +15 | +18 | +23 | +27 |
Avg low (°C) Castries runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Courchevel | -9 | -9 | -6 | -2 | 2 | 5 | 7 | 7 | 4 | 1 | -4 | -7 |
| Castries | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 26 |
| Difference | +34 | +34 | +31 | +28 | +25 | +22 | +21 | +21 | +24 | +27 | +31 | +34 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Courchevel | -9 | -9 | -6 | -2 | 2 | 5 |
| Castries | 26 | 25 | 25 | 26 | 27 | 27 |
| Difference | +34 | +34 | +31 | +28 | +25 | +22 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Courchevel | 7 | 7 | 4 | 1 | -4 | -7 |
| Castries | 27 | 28 | 28 | 28 | 27 | 26 |
| Difference | +21 | +21 | +24 | +27 | +31 | +34 |
Precipitation (mm) Castries runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Courchevel | 81 | 62 | 71 | 62 | 88 | 85 | 83 | 77 | 62 | 67 | 81 | 93 |
| Castries | 113 | 76 | 66 | 90 | 114 | 134 | 216 | 291 | 224 | 246 | 243 | 149 |
| Difference | +32 | +14 | -5 | +28 | +25 | +48 | +133 | +215 | +162 | +179 | +162 | +56 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Courchevel | 81 | 62 | 71 | 62 | 88 | 85 |
| Castries | 113 | 76 | 66 | 90 | 114 | 134 |
| Difference | +32 | +14 | -5 | +28 | +25 | +48 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Courchevel | 83 | 77 | 62 | 67 | 81 | 93 |
| Castries | 216 | 291 | 224 | 246 | 243 | 149 |
| Difference | +133 | +215 | +162 | +179 | +162 | +56 |
Cloud cover (%) Courchevel runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Courchevel | 66 | 67 | 69 | 72 | 73 | 65 | 56 | 56 | 60 | 64 | 68 | 68 |
| Castries | 38 | 39 | 42 | 49 | 52 | 59 | 50 | 46 | 51 | 51 | 46 | 41 |
| Difference | -27 | -29 | -27 | -23 | -21 | -6 | -7 | -10 | -9 | -12 | -21 | -27 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Courchevel | 66 | 67 | 69 | 72 | 73 | 65 |
| Castries | 38 | 39 | 42 | 49 | 52 | 59 |
| Difference | -27 | -29 | -27 | -23 | -21 | -6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Courchevel | 56 | 56 | 60 | 64 | 68 | 68 |
| Castries | 50 | 46 | 51 | 51 | 46 | 41 |
| Difference | -7 | -10 | -9 | -12 | -21 | -27 |
Relative humidity (%) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Courchevel | 86 | 87 | 86 | 81 | 77 | 74 | 72 | 71 | 76 | 79 | 85 | 85 |
| Castries | 76 | 75 | 75 | 76 | 77 | 79 | 79 | 79 | 79 | 79 | 79 | 77 |
| Difference | -11 | -12 | -12 | -5 | +1 | +5 | +7 | +7 | +3 | — | -6 | -9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Courchevel | 86 | 87 | 86 | 81 | 77 | 74 |
| Castries | 76 | 75 | 75 | 76 | 77 | 79 |
| Difference | -11 | -12 | -12 | -5 | +1 | +5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Courchevel | 72 | 71 | 76 | 79 | 85 | 85 |
| Castries | 79 | 79 | 79 | 79 | 79 | 77 |
| Difference | +7 | +7 | +3 | — | -6 | -9 |
How both climates are changing
Both cities are warming. Each city has its own warming trend; see its trends page for the year-by-year detail. Courchevel trends → · Castries trends →
Methodology & sources
Courchevel
Temperature & precipitation — 1991–2020 normals computed from 28 years of daily observations at Val D'isere Jos, a weather station, about 27 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.
Castries
Temperature — modelled for this location from ERA5-Land reanalysis, a ~9 km global grid, because no long-record weather station is close enough to use.
Precipitation — 1991–2020 normals computed from 10 years of daily observations at LE Lamentin, a weather station, about 66 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.
← change Courchevel · change Castries → · Courchevel page · Castries page