The climate in Girvan during May can be summarized as cool and reasonably dry.
May is in the spring in Girvan and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (56°F), whilst at night 5°C (42°F) is normal.
Daytime temperature | 13.5°C 56.3°F |
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Nightly temperature | 5.4°C 41.8°F |
Average temperature | 9.5°C 49°F |
Daily sunshine | 6.8 hrs |
Avg rainfall | 77 mm 3 ins |
Rainy days | 16 days |
Sea temperature | 9.8°C 49.6°F |
Humidity | 81% |
Windspeed | 17.6kph 11 mph |
On average May is the 2nd driest month of the year in Girvan with around 77mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.8 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 Girvan in May 2025.
Hottest month: | July | 17°C 62.6°F |
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Driest month: | April | 77mm 3ins |
Sunniest month: | May | 6.8hrs |
Coldest month: | February | 5.6°C 42.1°F |
Wettest month: | October | 159mm 6.3ins |