Atibaia Weather in January
What's the weather like in Atibaia (São Paulo) in January 2025?
The climate in Atibaia during January can be summarized as warm, humid and very wet.
January is in the summer in Atibaia and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (80°F), whilst at night 17°C (63°F) is normal.
| Daytime temperature | 26.9°C 80.3°F |
|---|---|
| Nightly temperature | 17.4°C 63.2°F |
| Average temperature | 22.1°C 71.8°F |
| Daily sunshine | 5.7 hrs |
| Avg rainfall | 242 mm 9.5 ins |
| Rainy days | 24 days |
| Sea temperature | 26°C 78.9°F |
| Humidity | 80% |
| Windspeed | 9.4kph 6 mph |
On average January is the wettest month of the year in Atibaia with around 242mm 9.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 24 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.7 hours of sunshine per day.
January temperatures in Atibaia
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 Atibaia in January 2024.
Other monthly averages
Best places to visit in January
Atibaia weather stats
| Hottest month: | February | 26.8°C 80.2°F |
|---|---|---|
| Driest month: | August | 31mm 1.2ins |
| Sunniest month: | July | 6.7hrs |
| Coldest month: | July | 21.5°C 70.7°F |
| Wettest month: | January | 242mm 9.5ins |
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