Piriápolis Weather in September

What's the weather like in Piriápolis, Uruguay in September 2020?

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

September is in the spring in Piriápolis and is typically the 4th coldest month of the year. Daytime maximum temperatures average around 17°C (62°F), whilst at night 10°C (49°F) is normal.

Piriápolis weather averages (imperial / metric)
Daytime temperature 16.9°C 62.4°F
Nightly temperature 9.5°C 49.1°F
Average temperature 13.2°C 55.8°F
Daily sunshine 6.4 hrs
Avg rainfall 94 mm 3.7 ins
Rainy days 10 days
Sea temperature 12.4°C 54.4°F
Humidity 79%
Windspeed 19.8kph 12 mph

On average September is the 2nd wettest month of the year in Piriápolis with around 94mm 3.7 inches of rain making it a a little damp 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 6.4 hours of sunshine per day.

September temperatures in Piriápolis

September rainfall

September 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 September 2020.

Other monthly averages

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Piriápolis weather stats

Piriápolis weather statistics
Hottest month: January 26.5°C 79.7°F
Driest month: December 69mm 2.7ins
Sunniest month: December 9.8hrs
Coldest month: July 14.5°C 58.1°F
Wettest month: August 94mm 3.7ins
Map showing location of Piriápolis (-34.86819, -55.27436)

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