Oeiras Weather in January
What's the weather like in Oeiras (Piauí) in January 2025?
The climate in Oeiras during January can be summarized as hot, humid and wet.
January is in the summer in Oeiras and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (89°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 31.8°C 89.2°F |
|---|---|
| Nightly temperature | 22.3°C 72.1°F |
| Average temperature | 27°C 80.6°F |
| Daily sunshine | 5.4 hrs |
| Avg rainfall | 161 mm 6.3 ins |
| Rainy days | 22 days |
| Sea temperature | 27.4°C 81.3°F |
| Humidity | 72% |
| Windspeed | 8.6kph 5 mph |
On average January is the 3rd wettest month of the year in Oeiras with around 161mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 22 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 hours of sunshine per day.
January temperatures in Oeiras
January rainfall
January 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 Oeiras in January 2024.
Other monthly averages
Best places to visit in January
Oeiras weather stats
| 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 |
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