The climate in Forest Hill during May can be summarized as mild and reasonably dry.
May is in the fall / autumn in Forest Hill and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 6°C (43°F) is normal.
Daytime temperature | 17.3°C 63.1°F |
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Nightly temperature | 6.1°C 43°F |
Average temperature | 11.7°C 53.1°F |
Daily sunshine | 6 hrs |
Avg rainfall | 53 mm 2.1 ins |
Rainy days | 9 days |
Sea temperature | 19.3°C 66.8°F |
Humidity | 70% |
Windspeed | 5.8kph 4 mph |
On average May is the 2nd wettest month of the year in Forest Hill with around 53mm 2.1 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 6 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 Forest Hill in May 2025.
Hottest month: | February | 31°C 87.8°F |
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Driest month: | February | 35mm 1.4ins |
Sunniest month: | February | 9.7hrs |
Coldest month: | July | 12.5°C 54.5°F |
Wettest month: | October | 57mm 2.2ins |