Saint Petersburg Weather in August

What's the weather like in Saint Petersburg (St.-Petersburg) in August 2023?

The climate in Saint Petersburg during August can be summarized as mild and a little damp.

August is in the summer in Saint Petersburg and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 13°C (55°F) is normal.

Saint Petersburg weather averages (imperial / metric)
Daytime temperature 20.1°C 68.1°F
Nightly temperature 12.6°C 54.6°F
Average temperature 16.3°C 61.3°F
Daily sunshine 7.8 hrs
Avg rainfall 83 mm 3.3 ins
Rainy days 15 days
Sea temperature 15.3°C 59.5°F
Humidity 77%
Windspeed 7.9kph 5 mph

On average August is the wettest month of the year in Saint Petersburg with around 83mm 3.3 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.8 hours of sunshine per day.

August temperatures in Saint Petersburg

Saint Petersburg average temperature in August

August rainfall

Saint Petersburg average rain in August

August hourly sunshine

Saint Petersburg average rain in August

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 Saint Petersburg in August 2023.

Other monthly averages

Best places to visit in August

UV index Best time to go?

Saint Petersburg weather stats

Saint Petersburg weather statistics
Hottest month: July 21.8°C 71.2°F
Driest month: February 31mm 1.2ins
Sunniest month: June 10.8hrs
Coldest month: January -5.3°C 22.5°F
Wettest month: August 83mm 3.3ins
Map showing location of Saint Petersburg (59.89444, 30.26417)

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