Porto Novo Weather in August
What's the weather like in Porto Novo (Porto Novo) in August 2025?
The climate in Porto Novo during August can be summarized as hot, humid and very dry.
August is in the summer in Porto Novo and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 21°C (69°F) is normal.
| Daytime temperature | 26.5°C 79.6°F |
|---|---|
| Nightly temperature | 20.6°C 69°F |
| Average temperature | 23.5°C 74.3°F |
| Daily sunshine | 3.2 hrs |
| Avg rainfall | 6 mm 0.2 ins |
| Rainy days | 4 days |
| Sea temperature | 25.8°C 78.4°F |
| Humidity | 77% |
| Windspeed | 15.5kph 10 mph |
On average August is the 5th driest month of the year in Porto Novo with around 6mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 3.2 hours of sunshine per day.
August temperatures in Porto Novo
August rainfall
August 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 Porto Novo in August 2025.
Other monthly averages
Best places to visit in August
Porto Novo weather stats
| Hottest month: | September | 26.9°C 80.4°F |
|---|---|---|
| Driest month: | March | 1mm 0ins |
| Sunniest month: | October | 4.8hrs |
| Coldest month: | February | 21.9°C 71.4°F |
| Wettest month: | September | 35mm 1.4ins |
© Google