São Borja Weather in March

What's the weather like in São Borja (Rio Grande do Sul) in March 2025?

The climate in São Borja during March can be summarized as hot, humid and wet.

March is in the fall / autumn in São Borja and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 30°C (86°F), whilst at night 19°C (66°F) is normal.

São Borja weather averages (imperial / metric)
Daytime temperature 30.1°C 86.2°F
Nightly temperature 18.9°C 66°F
Average temperature 24.5°C 76.1°F
Daily sunshine 7.7 hrs
Avg rainfall 147 mm 5.8 ins
Rainy days 10 days
Sea temperature 23.5°C 74.2°F
Humidity 74%
Windspeed 9.7kph 6 mph

On average March is the 3rd wettest month of the year in São Borja with around 147mm 5.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.7 hours of sunshine per day.

March temperatures in São Borja

São Borja average temperature in March

March rainfall

São Borja average rain in March

March hourly sunshine

São Borja average rain in March

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 Borja in March 2024.

Other monthly averages

Best places to visit in March

UV index Best time to go?

São Borja weather stats

São Borja weather statistics
Hottest month: January 32°C 89.6°F
Driest month: August 90mm 3.5ins
Sunniest month: February 8.7hrs
Coldest month: July 20.5°C 68.9°F
Wettest month: April 164mm 6.5ins
Map showing location of São Borja (-28.66056, -56.00444) São Borja map pin © Google

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