The climate in Itajaí during January can be summarized as hot, humid and wet.
January is in the summer in Itajaí and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (67°F) is normal.
Daytime temperature | 28.4°C 83.2°F |
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Nightly temperature | 19.3°C 66.7°F |
Average temperature | 23.9°C 74.9°F |
Daily sunshine | 5.7 hrs |
Avg rainfall | 193 mm 7.6 ins |
Rainy days | 25 days |
Sea temperature | 26.2°C 79.1°F |
Humidity | 84% |
Windspeed | 11.3kph 7 mph |
On average January is the 2nd wettest month of the year in Itajaí with around 193mm 7.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 25 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.7 hours of sunshine per day.
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 Itajaí in January 2024.
Best places to visit in January
Hottest month: | January | 28.2°C 82.8°F |
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Driest month: | July | 83mm 3.3ins |
Sunniest month: | May | 5.5hrs |
Coldest month: | July | 20.2°C 68.4°F |
Wettest month: | February | 210mm 8.3ins |