Porto Weather in April
What's the weather like in Porto (Piauí) in April 2025?
The climate in Porto during April can be summarized as hot, humid and very wet.
April is in the fall / autumn in Porto and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.
| Daytime temperature | 30.8°C 87.4°F |
|---|---|
| Nightly temperature | 22.8°C 73°F |
| Average temperature | 26.8°C 80.2°F |
| Daily sunshine | 6 hrs |
| Avg rainfall | 354 mm 13.9 ins |
| Rainy days | 29 days |
| Sea temperature | 28.6°C 83.6°F |
| Humidity | 85% |
| Windspeed | 5.4kph 3 mph |
On average April is the 2nd wettest month of the year in Porto with around 354mm 13.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 29 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
April temperatures in Porto
April rainfall
April 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 in April 2025.
Other monthly averages
Porto weather stats
| Hottest month: | October | 33.5°C 92.3°F |
|---|---|---|
| Driest month: | August | 9mm 0.4ins |
| Sunniest month: | August | 10hrs |
| Coldest month: | February | 30.6°C 87.1°F |
| Wettest month: | March | 407mm 16ins |
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