World Resorts Russia St Petersburg Weather

St Petersburg 14 Days Forecast

18.12
thu
Day
37°F
E 9 mph
Precip.
0%
Night
36°F
N 8 mph
Precip.
0%
19.12
fri
Day
39°F
NE 8 mph
Precip.
0%
Night
37°F
NE 9 mph
Precip.
100%
20.12
sat
Day
41°F
NE 11 mph
Precip.
76%
Night
41°F
NE 13 mph
Precip.
100%
21.12
sun
Day
39°F
E 11 mph
Precip.
0%
Night
34°F
E 11 mph
Precip.
0%
22.12
mon
Day
32°F
S 6 mph
Precip.
0%
Night
27°F
W 6 mph
Precip.
0%
23.12
tue
Day
21°F
W 9 mph
Precip.
0%
Night
16°F
W 8 mph
Precip.
0%
24.12
wed
Day
18°F
W 5 mph
Precip.
0%
Night
18°F
NW 3 mph
Precip.
0%
25.12
thu
Day
19°F
E 4 mph
Precip.
0%
Night
21°F
E 7 mph
Precip.
0%
26.12
fri
Day
23°F
E 11 mph
Precip.
0%
Night
28°F
E 13 mph
Precip.
0%
27.12
sat
Day
30°F
SE 9 mph
Precip.
0%
Night
25°F
NE 2 mph
Precip.
0%
28.12
sun
Day
25°F
NE 6 mph
Precip.
0%
Night
25°F
NE 9 mph
Precip.
0%
29.12
mon
Day
25°F
SE 6 mph
Precip.
0%
Night
21°F
SE 7 mph
Precip.
0%
30.12
tue
Day
25°F
E 7 mph
Precip.
0%
Night
28°F
SE 11 mph
Precip.
0%
31.12
wed
Day
30°F
E 12 mph
Precip.
0%
Night
32°F
SE 9 mph
Precip.
27%

Sea water temperature in December, °F

Show year:
2025
2024
2023

The average sea water temperature in December of 2025 was 34.7°F. The highest and lowest sea temperatures during the month were 35.2°F and 34.3°F.

Sea water temperature in January, °F

Show year:
2025
2024
2023

The average sea water temperature in January of 2025 was 30.5°F. The highest and lowest sea temperatures during the month were 32.7°F and 28.8°F.

Air temperature in St Petersburg, °F

Precipitation total in St Petersburg, in.

* Charts above show average data for the last 3 years.

Best time for vacation in St Petersburg

Sunniest months:
July 14 days
June 13 days
August 12 days
Warmest months:
July 71.7 °F
August 69.0 °F
June 66.6 °F
Warmest sea temp:
August 63.7 °F
July 63.1 °F
June 57.3 °F
Coldest months:
January 23.5 °F
February 25.9 °F
December 28.4 °F
Rainiest months:
August 5 days
July 4 days
June 4 days
Windiest months:
December 9.5 mph
November 9.2 mph
October 8.9 mph

St Petersburg on a weather map

St Petersburg
+37°F
E 9 mph
Feels like: +30°F
Precip.: 0%
Places in Russia:
Name
°F
+50°F
+52°F
+27°F
+48°F
+34°F
+39°F
+50°F
+34°F
+50°F
+37°F
+34°F
+50°F
+48°F
+50°F
+34°F
24 Hours Forecast
St Petersburg
Local time: 12:35
December 18, thursday
1500
34°F
E
6 mph
1800
34°F
NE
5 mph
2100
34°F
N
6 mph
December 19, friday
0000
36°F
N
8 mph
0300
39°F
NE
9 mph
0600
37°F
NE
11 mph
0900
39°F
NE
10 mph
1200
39°F
NE
8 mph
Units of measurement: °C / °F