The climate in São Sebastião do Caí during February can be summarized as hot, humid and wet.
February is in the summer in São Sebastião do Caí and is typically the warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (85°F), whilst at night 20°C (68°F) is normal.
Daytime temperature | 29.4°C 84.9°F |
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Nightly temperature | 20°C 68°F |
Average temperature | 24.7°C 76.5°F |
Daily sunshine | 7.6 hrs |
Avg rainfall | 121 mm 4.8 ins |
Rainy days | 17 days |
Sea temperature | 25.1°C 77.2°F |
Humidity | 76% |
Windspeed | 9kph 6 mph |
On average February is the 6th wettest month of the year in São Sebastião do Caí with around 121mm 4.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.6 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 São Sebastião do Caí in February 2025.
Best places to visit in February
Hottest month: | January | 29.4°C 84.9°F |
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Driest month: | May | 96mm 3.8ins |
Sunniest month: | December | 8.2hrs |
Coldest month: | June | 19°C 66.2°F |
Wettest month: | September | 157mm 6.2ins |