The climate in Perumpāvūr during May can be summarized as very hot, humid and very wet.
May is in the spring in Perumpāvūr and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (77°F) is normal.
Daytime temperature | 32°C 89.5°F |
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Nightly temperature | 24.9°C 76.7°F |
Average temperature | 28.4°C 83.1°F |
Daily sunshine | 7.6 hrs |
Avg rainfall | 251 mm 9.9 ins |
Rainy days | 9 days |
Sea temperature | 30°C 85.9°F |
Humidity | 77% |
Windspeed | 10.4kph 7 mph |
On average May is the 6th wettest month of the year in Perumpāvūr with around 251mm 9.9 inches of rain making it a very wet 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 7.6 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 Perumpāvūr in May 2025.
Hottest month: | April | 33°C 91.4°F |
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Driest month: | January | 7mm 0.3ins |
Sunniest month: | February | 9.5hrs |
Coldest month: | July | 28.9°C 84°F |
Wettest month: | July | 783mm 30.8ins |