The climate in Porto-Novo during July can be summarized as hot, humid and wet.
July is in the summer in Porto-Novo and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 28°C (83°F), whilst at night 23°C (73°F) is normal.
Daytime temperature | 28.1°C 82.6°F |
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Nightly temperature | 22.9°C 73.2°F |
Average temperature | 25.5°C 77.9°F |
Daily sunshine | 4.3 hrs |
Avg rainfall | 148 mm 5.8 ins |
Rainy days | 12 days |
Sea temperature | 26°C 78.8°F |
Humidity | 85% |
Windspeed | 15.1kph 9 mph |
On average July is the 3rd wettest month of the year in Porto-Novo with around 148mm 5.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.3 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 Porto-Novo in July 2025.
Hottest month: | March | 32.2°C 90°F |
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Driest month: | January | 19mm 0.7ins |
Sunniest month: | November | 8hrs |
Coldest month: | August | 27.8°C 82°F |
Wettest month: | June | 334mm 13.1ins |