Measurements:
°C
°F
CURRENT WEATHER
02:33
Castries
84°F
W 14 mph
Feels like: 90°F
Precip: 86%
World Resorts Saint Lucia Castries Weather

7 Day Weather Forecast

05.02
thu
DAY
90°F
W 17 mph
precip
71%
NIGHT
84°F
W 14 mph
precip
83%
05.03
fri
DAY
90°F
NW 15 mph
precip
100%
NIGHT
84°F
NW 10 mph
precip
87%
05.04
sat
DAY
90°F
W 14 mph
precip
81%
NIGHT
86°F
W 11 mph
precip
72%
05.05
sun
DAY
90°F
W 14 mph
precip
81%
NIGHT
84°F
SW 14 mph
precip
0%
05.06
mon
DAY
88°F
W 14 mph
precip
0%
NIGHT
84°F
W 11 mph
precip
0%
05.07
tue
DAY
88°F
W 11 mph
precip
0%
NIGHT
84°F
W 8 mph
precip
51%
05.08
wed
DAY
90°F
W 11 mph
precip
100%
NIGHT
84°F
W 12 mph
precip
100%

Castries Sea Water Temperature in May, °F

Select Year: 2023 2022 2021

The average sea surface temperature in May 2023 for Castries was 27.8°F. The maximum and minimum values were 27.4°F and 28.2°F respectively.

Castries on the Weather Map

Best Time to Visit Castries
The most sunny months:
September 5 days
February 4 days
March 4 days
The most warm months:
September 91.0 °F
October 90.2 °F
August 89.9 °F
Warmest sea temperature:
September 88.5 °F
October 88.2 °F
August 87.6 °F
The most cold months:
January 85.5 °F
February 85.6 °F
March 86.1 °F
The most rainy months:
August 7 days
October 6 days
September 6 days
The most windy months:
June 16 mph
February 15 mph
January 15 mph
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