The temperatures in Saint Petersburg in May are quite cold with temperatures between 7°C and 16°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Saint Petersburg during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Saint Petersburg can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Saint Petersburg in May 2025.
If you’re planning to visit Saint Petersburg in the near future, we highly recommend that you review the 14 day weather forecast for Saint Petersburg before you arrive.
Temperatures
16° / 7°
Rainy Days
6
Snowy Days
1
Dry Days
24
Rainfall
63
mm
Sun Hours
8.9
Hrs
