The climate in Malmesbury during May can be summarized as mild and reasonably dry.
May is in the fall / autumn in Malmesbury and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 10°C (50°F) is normal.
Daytime temperature | 20.7°C 69.2°F |
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Nightly temperature | 9.8°C 49.6°F |
Average temperature | 15.2°C 59.4°F |
Daily sunshine | 7.1 hrs |
Avg rainfall | 73 mm 2.9 ins |
Rainy days | 9 days |
Sea temperature | 16.4°C 61.6°F |
Humidity | 71% |
Windspeed | 13kph 8 mph |
On average May is the 4th wettest month of the year in Malmesbury with around 73mm 2.9 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.1 hours of sunshine per day.
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 Malmesbury in May 2025.
Hottest month: | February | 29.4°C 84.9°F |
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Driest month: | January | 12mm 0.5ins |
Sunniest month: | January | 12.4hrs |
Coldest month: | July | 16.7°C 62.1°F |
Wettest month: | June | 87mm 3.4ins |