Castries Weather in May

What's the weather like in Castries (Castries) in May 2023?

The climate in Castries during May can be summarized as hot, humid and wet.

May is in the spring in Castries and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 24°C (75°F) is normal.

Castries weather averages (imperial / metric)
Daytime temperature 29.7°C 85.5°F
Nightly temperature 23.7°C 74.7°F
Average temperature 26.7°C 80.1°F
Daily sunshine 8.6 hrs
Avg rainfall 145 mm 5.7 ins
Rainy days 15 days
Sea temperature 27.8°C 82°F
Humidity 80%
Windspeed 16.2kph 10 mph

On average May is the 5th driest month of the year in Castries with around 145mm 5.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.6 hours of sunshine per day.

May temperatures in Castries

Castries average temperature in May

May rainfall

Castries average rain in May

May hourly sunshine

Castries average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Castries in May 2022.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Castries weather stats

Castries weather statistics
Hottest month: June 29.5°C 85.1°F
Driest month: March 99mm 3.9ins
Sunniest month: January 8.7hrs
Coldest month: January 27.6°C 81.7°F
Wettest month: October 303mm 11.9ins
Map showing location of Castries (13.9957, -61.00614)

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