World Resorts Saint Lucia Castries Weather

Summer weather in Castries

Weather in Castries in Summer

June July August
Average day temperature:
Average day temperature: 84.9°F 85.6°F 85.9°F
Average night temperature:
Average night temperature: 80.7°F 81.0°F 81.3°F
Sea water temperature:
Sea water temperature: 82.3°F 82.7°F 83.8°F
Number of sunny days:
Number of sunny days: 2 days 2 days 2 days
Day length:
Day length: 12.9 - 12.9 h. 12.7 - 12.9 h. 12.4 - 12.7 h.
Number of rainy days:
Number of rainy days: 3 days 4 days 7 days
Precipitation totals:
Precipitation totals: 2.5 in. 3.0 in. 4.4 in.

Day & Night air temperature, °F

Sea water temperature, °F

Precipitation total, in.

Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Castries

Sunniest months:
September 5 days
February 4 days
March 4 days
Warmest months:
September 86.9 °F
October 86.2 °F
August 85.9 °F
Warmest sea temp:
September 84.7 °F
October 84.4 °F
August 83.8 °F
Coldest months:
January 82.0 °F
February 82.1 °F
March 82.5 °F
Rainiest months:
August 7 days
October 6 days
September 6 days
Windiest months:
June 15.6 mph
February 15.3 mph
January 15.1 mph

Castries on a weather map

Castries
+82°F
W 12 mph
Feels like: +86°F
Precip.: 0%
Places in Saint Lucia:
Name
°F
+81°F
+82°F
24 Hours Forecast
Castries
Local time: 08:04
April 28, sunday
0900
82°F
W
12 mph
1200
84°F
W
12 mph
1500
84°F
SW
14 mph
1800
81°F
W
13 mph
2100
81°F
W
11 mph
April 29, monday
0000
79°F
W
11 mph
0300
79°F
W
9 mph
0600
79°F
W
7 mph
Units of measurement: °C / °F