Best time to visit St Petersburg

Q: When is the best time to visit St Petersburg?

The best time to visit St Petersburg is April based on the following average weather conditions. Maximum daytime temperature = 22 - 30°C. Daily hours of sunshine = 10 hours or more.

Q: Which is the hottest month in St Petersburg?

The hottest time of year in St Petersburg is normally August. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Q: Which month has the most rain in St Petersburg?

In terms of rainfall, July is usually the wettest month in St Petersburg with 188mm on average. There are normally 15 days in July with some rain.

Q: When is it sunniest in St Petersburg?

The sunniest time of year in St Petersburg is normally April with bright sunshine on average for 78% of daylight hours; that's 10 hours of sunshine per day.

Q: When is the sea warmest in St Petersburg?

The sea is usually at its warmest in St Petersburg in August when the water temperature reaches 30°C.

Find the best time to visit St Petersburg and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

St Petersburg by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Florida

TUI: up to 7% off holidays booked online

Sale

Book online with TUI & save up to 7% on holidays
FREE child places available for select holidays
Pay £0 deposits with direct debit & spread the cost

Go to TUI deal >>

View all TUI offers

TUI deal finder

Destination

When is the best time to visit St Petersburg?

The best time to visit St Petersburg is April based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

Change the criteria to reflect your weather preferences.

3.5
Jan
4
Feb
4.5
Mar
5
Apr
4
May
3.5
Jun
3.5
Jul
3
Aug
3.5
Sep
4
Oct
4
Nov
4
Dec

Change criteria

Max Day Temperature (°C)

21
Jan
21
Feb
25
Mar
28
Apr
30
May
32
Jun
32
Jul
32
Aug
31
Sep
29
Oct
25
Nov
22
Dec

Hours of Sunshine (daily)

7
Jan
7
Feb
9
Mar
10
Apr
10
May
9
Jun
9
Jul
8
Aug
8
Sep
8
Oct
7
Nov
6
Dec

Which is the hottest month in St Petersburg?

The hottest time of year in St Petersburg is normally August. Expect maximum daytime temperatures to reach 32°C with very high heat and humidity.

Which month has the most rain in St Petersburg?

In terms of rainfall, July is usually the wettest month in St Petersburg with 188mm on average. There are normally 15 days in July with some rain.

When is it sunniest in St Petersburg?

The sunniest time of year in St Petersburg is normally April with bright sunshine on average for 78% of daylight hours; that's 10 hours of sunshine per day.

When is the sea warmest in St Petersburg?

The sea is usually at its warmest in St Petersburg in August when the water temperature reaches 30°C.