09.15
tue
tue
DAY
58°F
E 4 mph
precip
14%
14%
NIGHT
48°F
NW 4 mph
precip
21%
21%
09.16
wed
wed
DAY
60°F
N 9 mph
precip
6%
6%
NIGHT
56°F
N 9 mph
precip
28%
28%
09.17
thu
thu
DAY
62°F
NE 11 mph
precip
35%
35%
NIGHT
54°F
NE 10 mph
precip
22%
22%
09.18
fri
fri
DAY
60°F
NE 11 mph
precip
26%
26%
NIGHT
54°F
NE 9 mph
precip
41%
41%
09.19
sat
sat
DAY
58°F
NE 14 mph
precip
27%
27%
NIGHT
52°F
NE 11 mph
precip
28%
28%
09.20
sun
sun
DAY
58°F
N 12 mph
precip
25%
25%
NIGHT
54°F
N 11 mph
precip
78%
78%
09.21
mon
mon
DAY
50°F
NE 16 mph
precip
49%
49%
NIGHT
50°F
NE 8 mph
precip
48%
48%
09.22
tue
tue
DAY
48°F
SE 7 mph
precip
49%
49%
NIGHT
48°F
SW 7 mph
precip
36%
36%
09.23
wed
wed
DAY
56°F
SE 12 mph
precip
13%
13%
NIGHT
50°F
SE 18 mph
precip
85%
85%
09.24
thu
thu
DAY
48°F
E 13 mph
precip
40%
40%
NIGHT
48°F
SE 11 mph
precip
27%
27%
09.25
fri
fri
DAY
54°F
E 9 mph
precip
19%
19%
NIGHT
46°F
E 4 mph
precip
26%
26%
09.26
sat
sat
DAY
54°F
E 8 mph
precip
36%
36%
NIGHT
48°F
SE 5 mph
precip
51%
51%
09.27
sun
sun
DAY
50°F
S 11 mph
precip
61%
61%
NIGHT
44°F
SE 9 mph
precip
38%
38%
09.28
mon
mon
DAY
42°F
SE 12 mph
precip
28%
28%
NIGHT
40°F
SE 9 mph
precip
21%
21%
Sea water
temperature
temperature
| St Petersburg |
Weather in
September
September
| 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 September, °F
The average sea surface temperature in September 2025 for St Petersburg was 57.5°F. The maximum and minimum values were 45.4°F and 64.4°F respectively.
St Petersburg on the Weather Map
Russia Resorts:
NAME
F°
| Adler |  |
+66 |
| Anapa |  |
+68 |
| Arhipo-Osipovka | |
+74 |
| Baltiysk | |
+60 |
| Dombay | |
+52 |
| Gelendzhik | |
+70 |
| Lazarevskoye |  |
+74 |
| Mahachkala | |
+82 |
| Moscow | |
+58 |
| Novorossiysk | |
+66 |
| Seliger | |
+52 |
| Sochi | |
+70 |
| St Petersburg | |
+52 |
| Yaroslavl | |
+52 |
| Zelenogradsk | |
+60 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
St Petersburg
Local time: 09:17
15 sep, tuesday
| 1200 | |
58°F | E 4 mph |
| 1500 | |
60°F | E 4 mph |
| 1800 | |
56°F | SE 4 mph |
| 2100 | |
50°F | N 2 mph |
16 sep, wednesday
| 0000 | |
48°F | NW 4 mph |
| 0300 | |
46°F | N 5 mph |
| 0600 | |
48°F | NW 5 mph |
| 0900 | |
52°F | N 6 mph |