Bertioga Weather in March
What's the weather like in Bertioga (São Paulo) in March 2026?
The climate in Bertioga during March can be summarized as hot, humid and very wet.
March is in the fall / autumn in Bertioga and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (66°F) is normal.
| Daytime temperature | 27.5°C 81.5°F |
|---|---|
| Nightly temperature | 19.1°C 66.4°F |
| Average temperature | 23.3°C 73.9°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 341 mm 13.4 ins |
| Rainy days | 18 days |
| Sea temperature | 26.3°C 79.3°F |
| Humidity | 82% |
| Windspeed | 9kph 6 mph |
On average March is the 3rd wettest month of the year in Bertioga with around 341mm 13.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 5 hours of sunshine per day.
March temperatures in Bertioga
March rainfall
March 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 Bertioga in March 2025.
Other monthly averages
Bertioga weather stats
| Hottest month: | February | 27.2°C 81°F |
|---|---|---|
| Driest month: | July | 130mm 5.1ins |
| Sunniest month: | July | 5.2hrs |
| Coldest month: | July | 21.3°C 70.3°F |
| Wettest month: | January | 356mm 14ins |
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