San Bautista Weather in September

What's the weather like in San Bautista (Canelones) in September 2024?

The climate in San Bautista during September can be summarized as mild and a little damp.

September is in the spring in San Bautista and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 18°C (65°F), whilst at night 9°C (49°F) is normal.

San Bautista weather averages (imperial / metric)
Daytime temperature 18.3°C 64.9°F
Nightly temperature 9.3°C 48.7°F
Average temperature 13.8°C 56.8°F
Daily sunshine 6.7 hrs
Avg rainfall 100 mm 3.9 ins
Rainy days 9 days
Sea temperature 12.4°C 54.4°F
Humidity 76%
Windspeed 18kph 11 mph

On average September is the 4th wettest month of the year in San Bautista with around 100mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

September temperatures in San Bautista

San Bautista average temperature in September

September rainfall

San Bautista average rain in September

September hourly sunshine

San Bautista 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 San Bautista in September 2024.

Other monthly averages

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San Bautista weather stats

San Bautista weather statistics
Hottest month: January 28.5°C 83.3°F
Driest month: December 83mm 3.3ins
Sunniest month: January 9.8hrs
Coldest month: July 15°C 59°F
Wettest month: October 109mm 4.3ins
Map showing location of San Bautista (-34.43333, -55.98333) San Bautista map pin © Google

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