Oeiras Weather in April

What's the weather like in Oeiras (Piauí) in April 2025?

The climate in Oeiras during April can be summarized as hot, humid and damp.

April is in the fall / autumn in Oeiras and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 22°C (71°F) is normal.

Oeiras weather averages (imperial / metric)
Daytime temperature 31°C 87.8°F
Nightly temperature 21.8°C 71.2°F
Average temperature 26.4°C 79.5°F
Daily sunshine 7.2 hrs
Avg rainfall 114 mm 4.5 ins
Rainy days 26 days
Sea temperature 28°C 82.5°F
Humidity 75%
Windspeed 6.5kph 4 mph

On average April is the 5th wettest month of the year in Oeiras with around 114mm 4.5 inches of rain making it a damp time to visit. This rainfall is typically spread over 26 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.2 hours of sunshine per day.

April temperatures in Oeiras

Oeiras average temperature in April

April rainfall

Oeiras average rain in April

April hourly sunshine

Oeiras average rain in April

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 Oeiras in April 2024.

Other monthly averages

Best places to visit in April

UV index Best time to go?

Oeiras weather stats

Oeiras weather statistics
Hottest month: September 35.6°C 96.1°F
Driest month: August 1mm 0ins
Sunniest month: August 10hrs
Coldest month: March 31.1°C 88°F
Wettest month: March 177mm 7ins
Map showing location of Oeiras (-7.02528, -42.13111) Oeiras map pin © Google

Top Brazil locations