Measurements:
°C
°F
Castries
82°F
W 11 mph
Feels like: 86°F
Precip: 0%
World Resorts Saint Lucia Castries Weather August Weather in Castries

Castries Weather: August

Average Day Temperature: 89.9°F
Average Night Temperature: 84.7°F
Sea Water Temperature: 87.6°F
Number of Sunny Days: 2 days
Sunshine Hours: 12.4 - 12.7 hours
Number of Rainy Days: 7 days
Precipitation Totals: 4.4 in

Air Temperature in August, °F

Select Year: 2023 2022 2021

The highest day temperature in August 2023 was 94°F. The lowest night temperature was 83°F. The average values for day and night temperatures during August were 90.1°F и 85.0°F respectivly.

Castries Water Sea Temperature in August, °F

Select Year: 2023 2022 2021

The average sea surface temperature in August 2023 for Castries was 89.0°F. The maximum and minimum values were 88.4°F and 89.6°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Castries is 4.4 in. It makes august the most rainy month of the year.

Wind Speed in August, mph

The average wind speed in August is 13.3 mph. It makes August one of the most windless months of the year for Castries.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Castries in August is 6.2 hours.

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

Castries on the Weather Map

Saint Lucia Resorts:
NAME
Castries +82
Vieux Fort +82
24 Hours Weather Forecast
Castries
Local time: 06:57
28 apr, sunday
0900 86°F
W
12 mph
1200 88°F
W
12 mph
1500 88°F
SW
14 mph
1800 84°F
W
13 mph
2100 84°F
W
11 mph
29 apr, monday
0000 82°F
W
11 mph
0300 82°F
W
9 mph
0600 82°F
W
7 mph