Temperature
Pleasant by day, brisk at night.
67°Ftypical Aug high
Saint Petersburg is most comfortable during summer. Summers are mild and winters are cold. Precipitation is spread through the year. Humidity is usually low.

Pleasant by day, brisk at night.
One of the wettest months.
A mix of sunshine and cloud.
It rarely feels hot, though humidity can be noticeable during rainy periods.
Mostly cloudy skies.
Want a side-by-side climate view? Compare Saint Petersburg with Stockholm.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jul 27, 2026
Data & methodology