Castries Monthly Weather Averages

January
February
March
April

May
June
July
August

September
October
November
December

Please click on any column to get detailed information about Castries weather in that particular month. You will get daily weather information for that month for the last several years.

The warmest month in Castries is september. The average daily temp is 86.3°F. The average nightly temp is 81.4°F.

The warmest sea temperature usually observed in September. Average daily sea water temperature during this month is 84.8°F.

April is the month with least precipitations during the year. The average precipitation totals for this month is 1.5 in. The month with most precipitation total is August.

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

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.

* Charts above show average data for the last 3 years.

sea water
temperature

Castries

14 days
forecast

Castries

current
weather

Castries

7 days
forecast

Castries