The climate in Barreiros during March can be summarized as hot, humid and very wet.
March is in the fall / autumn in Barreiros and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 21°C (70°F) is normal.
Daytime temperature | 28.8°C 83.8°F |
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Nightly temperature | 21°C 69.8°F |
Average temperature | 24.9°C 76.8°F |
Daily sunshine | 7 hrs |
Avg rainfall | 210 mm 8.3 ins |
Rainy days | 27 days |
Sea temperature | 28.5°C 83.3°F |
Humidity | 78% |
Windspeed | 7.9kph 5 mph |
On average March is the 5th wettest month of the year in Barreiros with around 210mm 8.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 27 days, although this may vary considerably.
On the flip side this corresponds to an average of 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 Barreiros in March 2025.
Hottest month: | January | 29.1°C 84.4°F |
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Driest month: | November | 49mm 1.9ins |
Sunniest month: | November | 9.5hrs |
Coldest month: | August | 25.8°C 78.4°F |
Wettest month: | July | 318mm 12.5ins |