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Bellagio vs Castries
Comparing Bellagio change · Castries change
Castries is the warmer of the two — about 25°F on the annual average; Castries is the wetter, with 15 in more rain a year, and Castries the sunnier.
How the seasons compare
The differences between Bellagio and Castries, in everyday terms.
Summers
Summers are nearly the same
Bellagio: Warm
Castries: Warm
Winters
Castries has far milder winters
Bellagio: Chilly
Castries: Stays warm
Rain & snow
Castries is wetter
Bellagio: Very wet
Castries: Very wet
Sky
Castries is sunnier
Bellagio: Often cloudy
Castries: Fairly sunny
Month-by-month charts
Temperature
Castries is the warmer of the two — about 25°F on the annual average.
Precipitation
Castries is the wetter — about 15 in 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 (°F) Castries runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bellagio | 45 | 48 | 56 | 62 | 69 | 77 | 81 | 80 | 72 | 62 | 53 | 46 |
| Castries | 80 | 80 | 80 | 82 | 83 | 83 | 83 | 84 | 84 | 83 | 83 | 81 |
| Difference | +35 | +32 | +24 | +19 | +13 | +6 | +2 | +4 | +12 | +21 | +30 | +35 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Bellagio | 45 | 48 | 56 | 62 | 69 | 77 |
| Castries | 80 | 80 | 80 | 82 | 83 | 83 |
| Difference | +35 | +32 | +24 | +19 | +13 | +6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Bellagio | 81 | 80 | 72 | 62 | 53 | 46 |
| Castries | 83 | 84 | 84 | 83 | 83 | 81 |
| Difference | +2 | +4 | +12 | +21 | +30 | +35 |
Avg low (°F) Castries runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bellagio | 34 | 36 | 41 | 47 | 54 | 61 | 65 | 64 | 58 | 50 | 42 | 36 |
| Castries | 78 | 77 | 78 | 79 | 80 | 81 | 81 | 82 | 82 | 82 | 81 | 79 |
| Difference | +44 | +42 | +36 | +31 | +26 | +20 | +17 | +18 | +25 | +31 | +38 | +44 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Bellagio | 34 | 36 | 41 | 47 | 54 | 61 |
| Castries | 78 | 77 | 78 | 79 | 80 | 81 |
| Difference | +44 | +42 | +36 | +31 | +26 | +20 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Bellagio | 65 | 64 | 58 | 50 | 42 | 36 |
| Castries | 81 | 82 | 82 | 82 | 81 | 79 |
| Difference | +17 | +18 | +25 | +31 | +38 | +44 |
Precipitation (in) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bellagio | 2.7 | 2.4 | 3 | 5.4 | 7 | 6.8 | 6.2 | 6.2 | 6.6 | 5.9 | 6.6 | 3.1 |
| Castries | 4.5 | 3 | 2.6 | 3.5 | 4.5 | 5.3 | 8.5 | 11.5 | 8.8 | 9.7 | 9.6 | 5.9 |
| Difference | +1.8 | +0.6 | -0.4 | -1.9 | -2.5 | -1.5 | +2.3 | +5.2 | +2.2 | +3.8 | +3 | +2.7 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Bellagio | 2.7 | 2.4 | 3 | 5.4 | 7 | 6.8 |
| Castries | 4.5 | 3 | 2.6 | 3.5 | 4.5 | 5.3 |
| Difference | +1.8 | +0.6 | -0.4 | -1.9 | -2.5 | -1.5 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Bellagio | 6.2 | 6.2 | 6.6 | 5.9 | 6.6 | 3.1 |
| Castries | 8.5 | 11.5 | 8.8 | 9.7 | 9.6 | 5.9 |
| Difference | +2.3 | +5.2 | +2.2 | +3.8 | +3 | +2.7 |
Cloud cover (%) Bellagio runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bellagio | 68 | 70 | 72 | 75 | 75 | 69 | 62 | 61 | 63 | 65 | 70 | 70 |
| Castries | 38 | 39 | 42 | 49 | 52 | 59 | 50 | 46 | 51 | 51 | 46 | 41 |
| Difference | -29 | -31 | -30 | -25 | -23 | -11 | -12 | -15 | -13 | -14 | -24 | -29 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Bellagio | 68 | 70 | 72 | 75 | 75 | 69 |
| Castries | 38 | 39 | 42 | 49 | 52 | 59 |
| Difference | -29 | -31 | -30 | -25 | -23 | -11 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Bellagio | 62 | 61 | 63 | 65 | 70 | 70 |
| Castries | 50 | 46 | 51 | 51 | 46 | 41 |
| Difference | -12 | -15 | -13 | -14 | -24 | -29 |
Relative humidity (%) Castries runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bellagio | 75 | 73 | 71 | 71 | 72 | 71 | 68 | 68 | 72 | 77 | 78 | 75 |
| Castries | 76 | 75 | 75 | 76 | 77 | 79 | 79 | 79 | 79 | 79 | 79 | 77 |
| Difference | +1 | +2 | +4 | +5 | +5 | +8 | +11 | +11 | +7 | +2 | +1 | +1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Bellagio | 75 | 73 | 71 | 71 | 72 | 71 |
| Castries | 76 | 75 | 75 | 76 | 77 | 79 |
| Difference | +1 | +2 | +4 | +5 | +5 | +8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Bellagio | 68 | 68 | 72 | 77 | 78 | 75 |
| Castries | 79 | 79 | 79 | 79 | 79 | 77 |
| Difference | +11 | +11 | +7 | +2 | +1 | +1 |
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. Bellagio trends → · Castries trends →
Both cities' Köppen climate types are projected to hold steady through 2099 (SSP2-4.5).
Methodology & sources
Bellagio
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Lugano, a weather station, about 23 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 Bellagio · change Castries → · Bellagio page · Castries page