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Victoria vs Castries

Csb Warm-summer MediterraneanAf Tropical rainforest

Comparing Victoria change · Castries change

Bottom line

Castries is the warmer of the two — about 17°C on the annual average; Castries is the wetter, with 1315 mm more rain a year, and Castries the sunnier.

Warmer Castries 17°C on the year
Wetter Castries 1315 mm more a year
Sunnier Castries 21 pp less cloud
Colder winters Victoria 22°C colder nights

How the seasons compare

The differences between Victoria and Castries, in everyday terms.

Summers

Castries has far hotter summers

Victoria: Mild
Castries: Warm

Winters

Castries has far milder winters

Victoria: Chilly
Castries: Stays warm

Rain & snow

Castries is much wetter

Victoria: Moderate rainfall
Castries: Very wet

Sky

Castries is sunnier

Victoria: Often cloudy
Castries: Fairly sunny

Month-by-month charts

Temperature

Castries is the warmer of the two — about 17°C on the annual average.

-10°10°20°30°40° JanAprJulOct VictoriaCastries

Precipitation

Castries is the wetter — about 1315 mm more across the year.

PRECIPITATION (mm) 0150300 JanAprJulOct VictoriaCastries

Clear skies

Castries has the clearer skies — the higher line.

0%25%50%75%100% JanAprJulOct VictoriaCastries

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
JanFebMarAprMayJunJulAugSepOctNovDec
Victoria891113161921211914107
Castries272727282828282929292827
Difference+19+18+16+14+12+10+8+8+10+15+18+20
Jan – JunJanFebMarAprMayJun
Victoria8911131619
Castries272727282828
Difference+19+18+16+14+12+10
Jul – DecJulAugSepOctNovDec
Victoria21211914107
Castries282929292827
Difference+8+8+10+15+18+20
Avg low (°C) Castries runs higher most of the year
JanFebMarAprMayJunJulAugSepOctNovDec
Victoria4456911121211864
Castries262525262727272828282726
Difference+22+22+21+20+18+17+15+16+17+19+21+23
Jan – JunJanFebMarAprMayJun
Victoria4456911
Castries262525262727
Difference+22+22+21+20+18+17
Jul – DecJulAugSepOctNovDec
Victoria121211864
Castries272828282726
Difference+15+16+17+19+21+23
Precipitation (mm) Castries runs higher most of the year
JanFebMarAprMayJunJulAugSepOctNovDec
Victoria11256523225181117317512396
Castries113766690114134216291224246243149
Difference+1+19+15+58+89+116+205+275+193+171+120+53
Jan – JunJanFebMarAprMayJun
Victoria1125652322518
Castries113766690114134
Difference+1+19+15+58+89+116
Jul – DecJulAugSepOctNovDec
Victoria1117317512396
Castries216291224246243149
Difference+205+275+193+171+120+53
Cloud cover (%) Victoria runs higher most of the year
JanFebMarAprMayJunJulAugSepOctNovDec
Victoria797476736866484953697780
Castries383942495259504651514641
Difference-41-35-34-24-16-7+1-3-2-18-31-39
Jan – JunJanFebMarAprMayJun
Victoria797476736866
Castries383942495259
Difference-41-35-34-24-16-7
Jul – DecJulAugSepOctNovDec
Victoria484953697780
Castries504651514641
Difference+1-3-2-18-31-39
Relative humidity (%) Varies through the year
JanFebMarAprMayJunJulAugSepOctNovDec
Victoria878482807978757476838686
Castries767575767779797979797977
Difference-11-9-7-4-2+4+5+2-4-7-9
Jan – JunJanFebMarAprMayJun
Victoria878482807978
Castries767575767779
Difference-11-9-7-4-2
Jul – DecJulAugSepOctNovDec
Victoria757476838686
Castries797979797977
Difference+4+5+2-4-7-9

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. Victoria trends → · Castries trends →

Methodology & sources

Victoria

Temperature & precipitation — 1991–2020 normals computed from 26 years of daily observations at Victoria Gonzales CS, a weather station, about 4 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.

How we build these numbers →