St Petersburg weather in May 2021

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16
16°C max day temperature
9
9 hours of sunshine per day
12
12 days with some rainfall
6
6°C min night temperature
17
17 hours of daylight per day
0
No heat & humidity
40
40 mm of monthly rainfall
4
4 (Moderate) UV index
-2
-2°C sea temperature

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The May weather guide for St Petersburg, Russia (Europe) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How warm is it in St Petersburg in May?

Daytime temperatures usually reach 16°C in St Petersburg in May, falling to 6°C at night.

How sunny is it in St Petersburg in May?

There are normally 9 hours of bright sunshine each day in St Petersburg in May - that's 49% of daylight hours.

Is the sea cold around St Petersburg in May?

The average sea temperature around St Petersburg in May is -2°C.

Does it rain in St Petersburg in May?

There are usually 12 days with some rain in St Petersburg in May and the average monthly rainfall is 40mm.

St Petersburg sunrise & sunset times for May 2021

Browse the sunrise & sunset times for St Petersburg in May 2021. Select a month to view St Petersburg sunrise & sunset times for the next twelve months.

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