23.12
tue
tue
Day
23°F
S 7 mph
Precip.
0%
0%
Night
27°F
E 13 mph
Precip.
82%
82%
24.12
wed
wed
Day
28°F
SE 9 mph
Precip.
0%
0%
Night
28°F
E 7 mph
Precip.
0%
0%
25.12
thu
thu
Day
36°F
E 15 mph
Precip.
60%
60%
Night
37°F
SE 18 mph
Precip.
81%
81%
26.12
fri
fri
Day
36°F
S 16 mph
Precip.
75%
75%
Night
34°F
S 9 mph
Precip.
0%
0%
27.12
sat
sat
Day
32°F
NE 7 mph
Precip.
70%
70%
Night
28°F
SW 4 mph
Precip.
68%
68%
28.12
sun
sun
Day
28°F
SE 6 mph
Precip.
100%
100%
Night
23°F
E 5 mph
Precip.
0%
0%
29.12
mon
mon
Day
30°F
S 9 mph
Precip.
100%
100%
Night
25°F
SE 8 mph
Precip.
79%
79%
sea water
temperature
temperature
| St Petersburg |
monthly
weather
weather
| St Petersburg |
current
weather
weather
| St Petersburg |
14 days
forecast
forecast
| St Petersburg |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 34.5°F. The highest and lowest sea temperatures during the month were 35.2°F and 33.6°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
St Petersburg on a weather map
Places in Russia:
Name
°F
24 Hours Forecast
St Petersburg
Local time: 10:37
December 23, tuesday
1200
23°F
S
7 mph
7 mph
1500
23°F
SE
7 mph
7 mph
1800
23°F
SE
8 mph
8 mph
2100
25°F
SE
11 mph
11 mph
December 24, wednesday
0000
27°F
E
13 mph
13 mph
0300
27°F
SE
14 mph
14 mph
0600
27°F
SE
14 mph
14 mph
0900
28°F
SE
12 mph
12 mph
