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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Monthly sea water temperature in St Petersburg, °F
Which Russia resorts have warmest sea in October?
| Place name | October 2025 | October 2024 |
|---|---|---|
| Dombay | 67.7°F | 71.8°F |
| Arhyz | 67.7°F | 72.4°F |
| 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 |
| Vishnevka | 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 |
| Dagomys | 67.4°F | 72.3°F |
| Volkonka | 67.4°F | 72.3°F |
| Soloniki | 67.4°F | 72.3°F |
| Nebug | 67.4°F | 72.5°F |
| Nizhnyaya Khobza | 67.4°F | 72.5°F |
| Loo | 67.4°F | 72.5°F |
| Dederkoy | 67.4°F | 72.4°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: 09:29
December 25, thursday
1200
37°F
E
16 mph
16 mph
1500
39°F
E
20 mph
20 mph
1800
37°F
SE
20 mph
20 mph
2100
39°F
SE
16 mph
16 mph
December 26, friday
0000
36°F
S
15 mph
15 mph
0300
34°F
S
15 mph
15 mph
0600
34°F
S
13 mph
13 mph
0900
32°F
S
12 mph
12 mph
