São Borja Weather in September

What's the weather like in São Borja (Rio Grande do Sul) in September 2024?

The climate in São Borja during September can be summarized as warm and wet.

September is in the spring in São Borja and is typically the 5th coldest month of the year. Daytime maximum temperatures average around 24°C (75°F), whilst at night 13°C (55°F) is normal.

São Borja weather averages (imperial / metric)
Daytime temperature 24°C 75.2°F
Nightly temperature 12.6°C 54.7°F
Average temperature 18.3°C 64.9°F
Daily sunshine 6.2 hrs
Avg rainfall 146 mm 5.8 ins
Rainy days 11 days
Sea temperature 17.5°C 63.5°F
Humidity 74%
Windspeed 12.2kph 8 mph

On average September is the 4th wettest month of the year in São Borja with around 146mm 5.8 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.2 hours of sunshine per day.

September temperatures in São Borja

São Borja average temperature in September

September rainfall

São Borja average rain in September

September hourly sunshine

São Borja average rain in September

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 September 2024.

Other monthly averages

Best places to visit in September

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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