Itanhaém Weather in January
What's the weather like in Itanhaém (São Paulo) in January 2024?
The climate in Itanhaém during January can be summarized as hot, humid and very wet.
January is in the summer in Itanhaém and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 20°C (69°F) is normal.
| Daytime temperature | 28.6°C 83.5°F |
|---|---|
| Nightly temperature | 20.3°C 68.5°F |
| Average temperature | 24.5°C 76°F |
| Daily sunshine | 5.5 hrs |
| Avg rainfall | 297 mm 11.7 ins |
| Rainy days | 23 days |
| Sea temperature | 26.1°C 79.1°F |
| Humidity | 80% |
| Windspeed | 9.5kph 6 mph |
On average January is the 2nd wettest month of the year in Itanhaém with around 297mm 11.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 23 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.5 hours of sunshine per day.
January temperatures in Itanhaém
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 Itanhaém in January 2024.
Other monthly averages
Best places to visit in January
Itanhaém weather stats
| Hottest month: | February | 28.6°C 83.5°F |
|---|---|---|
| Driest month: | July | 96mm 3.8ins |
| Sunniest month: | July | 5.3hrs |
| Coldest month: | July | 22.5°C 72.5°F |
| Wettest month: | February | 311mm 12.2ins |
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