Average sea water temperature in October:
+45.5°F
| Minimum sea water temperature in October: | 56.3°F |
| Maximum sea water temperature in October: | 34.9°F |
Daily sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 43.0°F. The highest and lowest sea temperatures during the month were 47.3°F and 38.8°F.
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| St Petersburg |
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| St Petersburg |
Monthly sea water temperature in St Petersburg, °F
Which Russia resorts have warmest sea in October?
| Place name | October 2025 | October 2024 |
|---|---|---|
| Krasnaya Polyana | 67.6°F | 72.5°F |
| Adler | 67.6°F | 72.6°F |
| Sirius | 67.6°F | 72.6°F |
| Makopse | 67.6°F | 72.5°F |
| Kudepsta | 67.5°F | 72.5°F |
| Ashe | 67.5°F | 72.4°F |
| Macesta | 67.5°F | 72.5°F |
| Sochi | 67.5°F | 72.3°F |
| Hosta | 67.5°F | 72.5°F |
| Shepsi | 67.5°F | 72.6°F |
| Lazarevskoye | 67.5°F | 72.3°F |
| Dagomys | 67.4°F | 72.3°F |
| Soloniki | 67.4°F | 72.3°F |
| Volkonka | 67.4°F | 72.3°F |
| Tuapse | 67.4°F | 72.5°F |
| Nebug | 67.4°F | 72.5°F |
| Loo | 67.4°F | 72.5°F |
| Dederkoy | 67.4°F | 72.4°F |
| Vardane | 67.3°F | 72.5°F |
| Olginka | 67.3°F | 72.3°F |
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: 07:58
September 12, saturday
0900
54°F
E
6 mph
6 mph
1200
57°F
E
11 mph
11 mph
1500
59°F
E
11 mph
11 mph
1800
55°F
E
6 mph
6 mph
2100
52°F
NE
4 mph
4 mph
September 13, sunday
0000
50°F
NE
3 mph
3 mph
0300
52°F
N
4 mph
4 mph
0600
52°F
N
4 mph
4 mph
