Castle Bruce Weather in May

What's the weather like in Castle Bruce (Saint David) in May 2023?

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

May is in the spring in Castle Bruce and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.

Castle Bruce weather averages (imperial / metric)
Daytime temperature 30.8°C 87.4°F
Nightly temperature 23°C 73.4°F
Average temperature 26.9°C 80.4°F
Daily sunshine 8.3 hrs
Avg rainfall 155 mm 6.1 ins
Rainy days 17 days
Sea temperature 27.7°C 81.9°F
Humidity 78%
Windspeed 18kph 11 mph

On average May is the 6th driest month of the year in Castle Bruce with around 155mm 6.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.3 hours of sunshine per day.

May temperatures in Castle Bruce

Castle Bruce average temperature in May

May rainfall

Castle Bruce average rain in May

May hourly sunshine

Castle Bruce 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 Castle Bruce in May 2023.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Castle Bruce weather stats

Castle Bruce weather statistics
Hottest month: August 30.9°C 87.6°F
Driest month: February 91mm 3.6ins
Sunniest month: April 8.7hrs
Coldest month: February 28.5°C 83.3°F
Wettest month: November 291mm 11.5ins
Map showing location of Castle Bruce (15.43333, -61.26667)

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