Diamond Harbour Weather in May
What's the weather like in Diamond Harbour (Bengal) in May 2025?
The climate in Diamond Harbour during May can be summarized as very hot, humid and a little damp.
May is in the spring in Diamond Harbour and is typically the warmest month of the year. Daytime maximum temperatures average around a stifling 35°C (94°F), whilst at night 27°C (80°F) is normal.
| Daytime temperature | 34.6°C 94.2°F |
|---|---|
| Nightly temperature | 26.5°C 79.6°F |
| Average temperature | 30.5°C 86.9°F |
| Daily sunshine | 7.4 hrs |
| Avg rainfall | 100 mm 3.9 ins |
| Rainy days | 6 days |
| Sea temperature | 29.2°C 84.5°F |
| Humidity | 70% |
| Windspeed | 9kph 6 mph |
On average May is the 6th wettest month of the year in Diamond Harbour with around 100mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
May temperatures in Diamond Harbour
May rainfall
May hourly sunshine
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 Diamond Harbour in May 2025.
Other monthly averages
Diamond Harbour weather stats
| Hottest month: | May | 34.4°C 93.9°F |
|---|---|---|
| Driest month: | December | 9mm 0.4ins |
| Sunniest month: | February | 7.8hrs |
| Coldest month: | January | 25.5°C 77.9°F |
| Wettest month: | July | 342mm 13.5ins |
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