12.18
thu
thu
DAY
36°F
E 12 mph
precip
0%
0%
NIGHT
32°F
NE 6 mph
precip
0%
0%
12.19
fri
fri
DAY
34°F
NE 7 mph
precip
85%
85%
NIGHT
34°F
N 10 mph
precip
0%
0%
12.20
sat
sat
DAY
36°F
NE 11 mph
precip
86%
86%
NIGHT
40°F
E 16 mph
precip
0%
0%
12.21
sun
sun
DAY
40°F
E 13 mph
precip
0%
0%
NIGHT
36°F
E 9 mph
precip
0%
0%
12.22
mon
mon
DAY
34°F
E 7 mph
precip
0%
0%
NIGHT
34°F
NE 4 mph
precip
0%
0%
12.23
tue
tue
DAY
30°F
W 4 mph
precip
100%
100%
NIGHT
26°F
S 13 mph
precip
100%
100%
12.24
wed
wed
DAY
16°F
S 9 mph
precip
69%
69%
NIGHT
12°F
S 8 mph
precip
75%
75%
12.25
thu
thu
DAY
14°F
NW 9 mph
precip
75%
75%
NIGHT
8°F
S 9 mph
precip
27%
27%
12.26
fri
fri
DAY
12°F
SE 9 mph
precip
46%
46%
NIGHT
10°F
SE 6 mph
precip
0%
0%
12.27
sat
sat
DAY
18°F
NE 9 mph
precip
21%
21%
NIGHT
20°F
SE 7 mph
precip
70%
70%
12.28
sun
sun
DAY
16°F
SE 9 mph
precip
0%
0%
NIGHT
16°F
SE 8 mph
precip
100%
100%
12.29
mon
mon
DAY
14°F
SE 8 mph
precip
0%
0%
NIGHT
8°F
SE 7 mph
precip
0%
0%
12.30
tue
tue
DAY
10°F
SE 6 mph
precip
0%
0%
NIGHT
2°F
SE 4 mph
precip
0%
0%
12.31
wed
wed
DAY
4°F
SE 4 mph
precip
0%
0%
NIGHT
-2°F
E 3 mph
precip
0%
0%
Sea water
temperature
temperature
| St Petersburg |
Weather in
December
December
| St Petersburg |
7 day weather
forecast
forecast
| St Petersburg |
10 day weather
forecast
forecast
| St Petersburg |
14 day weather
forecast
forecast
| St Petersburg |
Monthly weather
averages
averages
| St Petersburg |
Current Weather
Conditions
Conditions
| St Petersburg |
When is the Best
Time to Visit?
Time to Visit?
| St Petersburg |
St Petersburg Sea Water Temperature in December, °F
The average sea surface temperature in December 2025 for St Petersburg was 33.0°F. The maximum and minimum values were 32.6°F and 33.6°F respectively.
St Petersburg on the Weather Map
Russia Resorts:
NAME
F°
| Adler |  |
+44 |
| Anapa |  |
+46 |
| Dombay | |
+16 |
| Gelendzhik | |
+40 |
| Lazarevskoye | |
+42 |
| Moscow |  |
+30 |
| Novorossiysk | |
+38 |
| Seliger | |
+32 |
| Sirius | |
+44 |
| Sochi | |
+42 |
| St Petersburg | |
+38 |
| Tuapse | |
+42 |
| Vladivostok | |
+20 |
| Yaroslavl | |
+30 |
| Zelenogradsk | |
+36 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
St Petersburg
Local time: 00:55
18 dec, thursday
| 0300 | |
40°F | E 20 mph |
| 0600 | |
38°F | E 17 mph |
| 0900 | |
38°F | E 14 mph |
| 1200 | |
36°F | E 12 mph |
| 1500 | |
34°F | E 9 mph |
| 1800 | |
32°F | E 5 mph |
| 2100 | |
32°F | NE 4 mph |
19 dec, friday
| 0000 | |
32°F | NE 6 mph |