Saint Petersburg Weather in May

What's the weather like in Saint Petersburg (St.-Petersburg) in May 2021?

The climate in Saint Petersburg during May can be summarized as mild and reasonably dry.

May is in the spring in Saint Petersburg and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a cool 16°C (60°F), whilst at night 6°C (43°F) is normal.

Saint Petersburg weather averages (imperial / metric)
Daytime temperature 15.8°C 60.4°F
Nightly temperature 6.3°C 43.3°F
Average temperature 11°C 51.8°F
Daily sunshine 9.5 hrs
Avg rainfall 40 mm 1.6 ins
Rainy days 12 days
Sea temperature 5.5°C 41.9°F
Humidity 64%
Windspeed 8.3kph 5 mph

On average May is the 5th driest month of the year in Saint Petersburg with around 40mm 1.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.5 hours of sunshine per day.

May temperatures in Saint Petersburg

Saint Petersburg average temperature in May

May rainfall

Saint Petersburg average rain in May

May hourly sunshine

Saint Petersburg average rain in May

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 May 2021.

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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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