St Petersburg weather in July 2025

Q: How hot is it in St Petersburg in July?

Daytime temperatures usually reach 22°C in St Petersburg in July, falling to 14°C at night.

Q: How sunny is it in St Petersburg in July?

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

Q: Is the sea cold around St Petersburg in July?

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

Q: Does it rain in St Petersburg in July?

There are usually 14 days with some rain in St Petersburg in July and the average monthly rainfall is 75mm.

Expect 72°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in St Petersburg in July. Check more long-term weather averages for St Petersburg in July before you book your next holiday to Russia (Europe) in 2025/2026.

72
72°F max day temperature
9
9 hours of sunshine per day
14
14 days with some rainfall
57
57°F min night temperature
18
18 hours of daylight per day
0
No heat & humidity
3.0
3.0 inches of monthly rainfall
5
5 (Moderate) UV index
28
28°F sea temperature

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The July weather guide for Russia (Europe) (St Petersburg) 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.

Metric (°C) | Imperial (°F)

How hot is it in St Petersburg in July?

Daytime temperatures usually reach 72°F in St Petersburg in July, falling to 57°F at night.

How sunny is it in St Petersburg in July?

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

How warm is the sea around St Petersburg in July?

The average sea temperature around St Petersburg in July is 28°F.

Does it rain in St Petersburg in July?

There are usually 14 days with some rain in St Petersburg in July and the average monthly rainfall is 3.0 inches.

St Petersburg July sunrise & sunset times

Browse the sunrise and sunset times for St Petersburg in July 2025. Select a month to view St Petersburg sunrise and sunset times for the next 12 months.

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