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St Anton am Arlberg vs Castries
Comparing St Anton am Arlberg change · Castries change
Castries is the warmer of the two — about 21°C on the annual average; Castries is the wetter, with 1254 mm more rain a year, and Castries the sunnier.
How the seasons compare
The differences between St Anton am Arlberg and Castries, in everyday terms.
Summers
Castries has much hotter summers
St Anton am Arlberg: Mild
Castries: Warm
Winters
Castries has far milder winters
St Anton am Arlberg: Very cold
Castries: Stays warm
Rain & snow
Castries is much wetter
St Anton am Arlberg: Moderate rainfall
Castries: Very wet
Sky
Castries is sunnier
St Anton am Arlberg: Often cloudy
Castries: Fairly sunny
Month-by-month charts
Temperature
Castries is the warmer of the two — about 21°C on the annual average.
Precipitation
Castries is the wetter — about 1254 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| St Anton am Arlberg | 0 | 3 | 9 | 13 | 17 | 21 | 23 | 23 | 18 | 13 | 6 | 0 |
| Castries | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 29 | 29 | 28 | 27 |
| Difference | +27 | +24 | +18 | +15 | +11 | +7 | +5 | +6 | +11 | +15 | +22 | +27 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 0 | 3 | 9 | 13 | 17 | 21 |
| Castries | 27 | 27 | 27 | 28 | 28 | 28 |
| Difference | +27 | +24 | +18 | +15 | +11 | +7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 23 | 23 | 18 | 13 | 6 | 0 |
| Castries | 28 | 29 | 29 | 29 | 28 | 27 |
| Difference | +5 | +6 | +11 | +15 | +22 | +27 |
Avg low (°C) Castries runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| St Anton am Arlberg | -8 | -7 | -4 | 0 | 4 | 8 | 9 | 9 | 6 | 2 | -3 | -7 |
| Castries | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 26 |
| Difference | +34 | +33 | +29 | +26 | +22 | +20 | +18 | +18 | +22 | +26 | +30 | +33 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | -8 | -7 | -4 | 0 | 4 | 8 |
| Castries | 26 | 25 | 25 | 26 | 27 | 27 |
| Difference | +34 | +33 | +29 | +26 | +22 | +20 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 9 | 9 | 6 | 2 | -3 | -7 |
| Castries | 27 | 28 | 28 | 28 | 27 | 26 |
| Difference | +18 | +18 | +22 | +26 | +30 | +33 |
Precipitation (mm) Castries runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| St Anton am Arlberg | 38 | 27 | 34 | 35 | 53 | 80 | 88 | 109 | 65 | 69 | 63 | 47 |
| Castries | 113 | 76 | 66 | 90 | 114 | 134 | 216 | 291 | 224 | 246 | 243 | 149 |
| Difference | +76 | +48 | +32 | +55 | +61 | +53 | +128 | +183 | +159 | +178 | +180 | +103 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 38 | 27 | 34 | 35 | 53 | 80 |
| Castries | 113 | 76 | 66 | 90 | 114 | 134 |
| Difference | +76 | +48 | +32 | +55 | +61 | +53 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 88 | 109 | 65 | 69 | 63 | 47 |
| Castries | 216 | 291 | 224 | 246 | 243 | 149 |
| Difference | +128 | +183 | +159 | +178 | +180 | +103 |
Cloud cover (%) St Anton am Arlberg runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| St Anton am Arlberg | 62 | 65 | 68 | 72 | 74 | 70 | 64 | 63 | 64 | 64 | 66 | 64 |
| Castries | 38 | 39 | 42 | 49 | 52 | 59 | 50 | 46 | 51 | 51 | 46 | 41 |
| Difference | -23 | -26 | -26 | -23 | -21 | -12 | -14 | -17 | -13 | -12 | -20 | -24 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 62 | 65 | 68 | 72 | 74 | 70 |
| Castries | 38 | 39 | 42 | 49 | 52 | 59 |
| Difference | -23 | -26 | -26 | -23 | -21 | -12 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 64 | 63 | 64 | 64 | 66 | 64 |
| Castries | 50 | 46 | 51 | 51 | 46 | 41 |
| Difference | -14 | -17 | -13 | -12 | -20 | -24 |
Relative humidity (%) St Anton am Arlberg runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| St Anton am Arlberg | 87 | 89 | 92 | 85 | 80 | 79 | 79 | 81 | 83 | 83 | 88 | 87 |
| Castries | 76 | 75 | 75 | 76 | 77 | 79 | 79 | 79 | 79 | 79 | 79 | 77 |
| Difference | -11 | -15 | -17 | -9 | -2 | -1 | -1 | -2 | -4 | -4 | -9 | -11 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 87 | 89 | 92 | 85 | 80 | 79 |
| Castries | 76 | 75 | 75 | 76 | 77 | 79 |
| Difference | -11 | -15 | -17 | -9 | -2 | -1 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| St Anton am Arlberg | 79 | 81 | 83 | 83 | 88 | 87 |
| Castries | 79 | 79 | 79 | 79 | 79 | 77 |
| Difference | -1 | -2 | -4 | -4 | -9 | -11 |
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. St Anton am Arlberg trends → · Castries trends →
Methodology & sources
St Anton am Arlberg
Temperature & precipitation — the official 1991–2020 climate normals from a national meteorological service, measured at Scuol, about 37 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.
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 St Anton am Arlberg · change Castries → · St Anton am Arlberg page · Castries page