St. Petersburg monthly weather forecast

Monthly weather forecast for St. Petersburg. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed

31 August 2026, Monday
+16°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
13
94%
1011
01:00
+16°C
11.9
95%
1011
02:00
+16°C
12.2
95%
1011
03:00
+16°C
13.3
95%
1011
04:00
+16°C
9.7
95%
1011
05:00
+16°C
10.4
95%
1011
06:00
+16°C
11.2
96%
1011
07:00
+16°C
14.8
96%
1010
08:00
+16°C
15.8
94%
1010
09:00
+16°C
16.2
94%
1010
10:00
+16°C
17.6
94%
1010
11:00
+17°C
18
90%
1009
12:00
+18°C
16.2
88%
1009
13:00
+18°C
15.1
90%
1009
14:00
+18°C
12.6
89%
1009
15:00
+19°C
14.4
85%
1008
16:00
+19°C
16.9
80%
1009
17:00
+20°C
17.6
79%
1008
18:00
+19°C
13.3
86%
1008
19:00
+18°C
12.6
92%
1008
20:00
+18°C
9.7
93%
1008
21:00
+18°C
14.8
91%
1008
22:00
+18°C
15.1
91%
1008
23:00
+18°C
16.2
92%
1009
01 September 2026, Tuesday
+16°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
11.5
93%
1009
01:00
+17°C
12.6
93%
1009
02:00
+17°C
13.7
93%
1009
03:00
+16°C
12.2
93%
1009
04:00
+16°C
9.7
94%
1008
05:00
+16°C
12.2
93%
1009
06:00
+16°C
13.7
92%
1009
07:00
+16°C
13
91%
1009
08:00
+16°C
12.2
90%
1009
09:00
+16°C
12.6
89%
1009
10:00
+17°C
13
87%
1009
11:00
+18°C
13.7
71%
1009
12:00
+18°C
9.7
72%
1009
13:00
+19°C
5.8
66%
1009
14:00
+19°C
4.7
64%
1009
15:00
+19°C
6.1
65%
1009
16:00
+19°C
5.4
70%
1009
17:00
+19°C
5.8
71%
1009
18:00
+19°C
7.2
73%
1009
19:00
+18°C
3.2
77%
1009
20:00
+17°C
5.8
83%
1008
21:00
+17°C
7.6
76%
1008
22:00
+17°C
4.3
75%
1008
23:00
+17°C
2.9
75%
1007
02 September 2026, Wednesday
+15°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
6.1
81%
1008
01:00
+16°C
5.4
83%
1007
02:00
+16°C
6.5
86%
1007
03:00
+15°C
7.2
83%
1006
04:00
+15°C
8.6
86%
1006
05:00
+15°C
8.3
84%
1006
06:00
+15°C
8.6
85%
1005
07:00
+15°C
7.9
84%
1005
08:00
+15°C
10.1
81%
1005
09:00
+16°C
10.4
82%
1005
10:00
+16°C
11.5
87%
1005
11:00
+16°C
10.8
89%
1005
12:00
+17°C
11.9
88%
1006
13:00
+17°C
16.6
88%
1006
14:00
+17°C
21.6
91%
1006
15:00
+17°C
22.7
90%
1006
16:00
+17°C
23.8
89%
1006
17:00
+16°C
22
89%
1006
18:00
+16°C
19.4
87%
1007
19:00
+16°C
17.6
88%
1007
20:00
+16°C
14.8
85%
1007
21:00
+16°C
11.9
84%
1006
22:00
+16°C
12.9
88%
1006
23:00
+16°C
13.4
89%
1005
03 September 2026, Thursday
+13°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+16°C
14.1
89%
1006
01:00
+16°C
13.5
90%
1006
02:00
+16°C
13.3
91%
1006
03:00
+15°C
12.9
93%
1006
04:00
+15°C
13.5
96%
1006
05:00
+15°C
14.1
96%
1006
06:00
+15°C
14.3
96%
1006
07:00
+15°C
14.8
97%
1006
08:00
+15°C
15.1
96%
1007
09:00
+16°C
14.9
91%
1007
10:00
+16°C
14.2
84%
1007
11:00
+17°C
13.3
76%
1007
12:00
+18°C
12.3
69%
1007
13:00
+19°C
13
63%
1006
14:00
+16°C
14.6
90%
1007
15:00
+15°C
12
94%
1007
16:00
+17°C
10.5
86%
1006
17:00
+17°C
11.8
80%
1006
18:00
+16°C
9.7
86%
1007
19:00
+16°C
7.8
86%
1006
20:00
+15°C
8.7
92%
1006
21:00
+14°C
6.7
93%
1007
22:00
+14°C
7.3
95%
1007
23:00
+13°C
8
96%
1006
04 September 2026, Friday
+11°C / +15°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
8.6
96%
1006
01:00
+13°C
8.9
94%
1006
02:00
+12°C
9.4
92%
1006
03:00
+12°C
9.7
90%
1006
04:00
+12°C
9.7
89%
1006
05:00
+11°C
9.7
89%
1006
06:00
+11°C
9.6
89%
1005
07:00
+12°C
9.6
88%
1005
08:00
+12°C
9.9
86%
1005
09:00
+13°C
9.9
86%
1004
10:00
+13°C
9.7
87%
1004
11:00
+13°C
10.1
89%
1004
12:00
+13°C
10.6
90%
1003
13:00
+14°C
10.9
91%
1003
14:00
+14°C
11.4
91%
1002
15:00
+15°C
11.9
91%
1001
16:00
+15°C
11
90%
1001
17:00
+15°C
10.2
89%
1000
18:00
+15°C
9.9
89%
1000
19:00
+14°C
8.9
90%
1000
20:00
+14°C
7.5
92%
1000
21:00
+13°C
6.4
93%
1000
22:00
+13°C
5.5
94%
1000
23:00
+13°C
5.1
96%
999
05 September 2026, Saturday
+11°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+12°C
4.8
96%
999
01:00
+12°C
3.6
95%
998
02:00
+12°C
1.9
92%
998
03:00
+12°C
0.6
91%
997
04:00
+12°C
1.4
93%
997
05:00
+11°C
3.2
96%
996
06:00
+11°C
4.2
98%
996
07:00
+11°C
3.5
99%
996
08:00
+11°C
2.4
98%
996
09:00
+12°C
3
95%
996
10:00
+14°C
4.6
86%
996
11:00
+15°C
6.5
77%
996
12:00
+16°C
8.8
69%
996
13:00
+17°C
12.1
66%
996
14:00
+16°C
15.5
64%
996
15:00
+16°C
18.1
63%
997
16:00
+16°C
19
63%
997
17:00
+16°C
18.8
63%
997
18:00
+16°C
18
63%
997
19:00
+15°C
16.2
63%
997
20:00
+15°C
14
64%
998
21:00
+14°C
12.1
66%
998
22:00
+14°C
10.8
73%
998
23:00
+13°C
10.1
83%
998
06 September 2026, Sunday
+11°C / +16°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
9.5
89%
998
01:00
+12°C
10
78%
998
02:00
+12°C
10.1
80%
998
03:00
+11°C
10.2
82%
998
04:00
+12°C
10.5
82%
998
05:00
+12°C
10.9
82%
998
06:00
+12°C
11.4
80%
998
07:00
+13°C
12.2
78%
998
08:00
+13°C
13.3
76%
999
09:00
+14°C
14.4
74%
999
10:00
+14°C
15.8
71%
999
11:00
+15°C
17.5
67%
999
12:00
+15°C
19.5
63%
999
13:00
+16°C
21.3
60%
1000
14:00
+16°C
22.5
58%
1000
15:00
+16°C
23
57%
1000
16:00
+15°C
22.3
59%
1000
17:00
+15°C
20.8
62%
1001
18:00
+14°C
18.7
67%
1001
19:00
+14°C
16.5
73%
1002
20:00
+13°C
14.4
78%
1002
21:00
+12°C
12.9
82%
1002
22:00
+12°C
11.7
85%
1002
23:00
+12°C
10.8
87%
1002
07 September 2026, Monday
+10°C / +15°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+11°C
10
88%
1002
01:00
+11°C
9.5
89%
1002
02:00
+11°C
9.3
88%
1002
03:00
+11°C
9.6
87%
1002
04:00
+11°C
10.5
85%
1002
05:00
+10°C
12.4
82%
1003
06:00
+10°C
14.5
78%
1003
07:00
+10°C
17
74%
1003
08:00
+10°C
19.2
71%
1003
09:00
+11°C
20.9
67%
1003
10:00
+11°C
22.4
63%
1003
11:00
+12°C
23.7
60%
1003
12:00
+13°C
24.9
56%
1003
13:00
+14°C
25.7
53%
1004
14:00
+14°C
25.9
51%
1004
15:00
+15°C
25.4
49%
1004
16:00
+15°C
23.7
50%
1004
17:00
+15°C
20.8
51%
1004
18:00
+15°C
17.6
52%
1004
19:00
+14°C
13.9
55%
1004
20:00
+14°C
11
57%
1004
21:00
+13°C
8.6
60%
1004
22:00
+13°C
7.2
62%
1004
23:00
+12°C
6.2
66%
1003
08 September 2026, Tuesday
+9°C / +13°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+11°C
5.6
70%
1003
01:00
+10°C
5.3
73%
1003
02:00
+10°C
5.6
77%
1003
03:00
+9°C
6
79%
1003
04:00
+9°C
6.8
80%
1003
05:00
+9°C
8
80%
1003
06:00
+9°C
9.6
79%
1003
07:00
+9°C
11.4
78%
1003
08:00
+9°C
13.2
76%
1003
09:00
+10°C
14.7
74%
1003
10:00
+10°C
16.2
71%
1003
11:00
+11°C
18
67%
1003
12:00
+11°C
19.7
62%
1003
13:00
+12°C
21.2
58%
1003
14:00
+12°C
22.2
56%
1003
15:00
+13°C
22.4
54%
1003
16:00
+13°C
21.5
55%
1004
17:00
+12°C
19.8
58%
1004
18:00
+12°C
17.4
61%
1004
19:00
+11°C
15.2
65%
1005
20:00
+10°C
13.5
69%
1005
21:00
+10°C
12.2
72%
1005
22:00
+10°C
11.7
75%
1005
23:00
+9°C
11.5
77%
1005
09 September 2026, Wednesday
+8°C / +15°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+9°C
11.7
79%
1005
01:00
+9°C
12
80%
1005
02:00
+8°C
12.5
82%
1005
03:00
+8°C
12.8
83%
1005
04:00
+8°C
12.9
83%
1005
05:00
+8°C
12.6
83%
1005
06:00
+8°C
12.5
83%
1005
07:00
+8°C
12.2
82%
1006
08:00
+9°C
12.1
80%
1006
09:00
+9°C
12.1
78%
1006
10:00
+10°C
12.6
75%
1006
11:00
+11°C
13.8
71%
1006
12:00
+12°C
15.4
67%
1006
13:00
+13°C
16.7
63%
1006
14:00
+14°C
17.7
60%
1006
15:00
+15°C
17.3
59%
1006
16:00
+14°C
15.3
61%
1006
17:00
+14°C
12.2
63%
1006
18:00
+13°C
8.3
67%
1006
19:00
+12°C
4
72%
1005
20:00
+12°C
0.6
76%
1005
21:00
+11°C
2.7
79%
1005
22:00
+11°C
4.6
80%
1005
23:00
+11°C
6.2
81%
1004
10 September 2026, Thursday
+11°C / +17°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+11°C
7.4
80%
1004
01:00
+11°C
8.3
80%
1004
02:00
+11°C
9.1
80%
1003
03:00
+11°C
9.9
81%
1003
04:00
+11°C
10.7
83%
1002
05:00
+11°C
11.8
87%
1002
06:00
+12°C
12.7
91%
1001
07:00
+12°C
13.4
94%
1000
08:00
+12°C
13.2
97%
1000
09:00
+12°C
12.2
97%
1000
10:00
+13°C
9.8
96%
1000
11:00
+14°C
7.6
92%
1000
12:00
+15°C
9
87%
1000
13:00
+16°C
13
83%
1001
14:00
+17°C
16.9
79%
1001
15:00
+17°C
18.9
77%
1002
16:00
+17°C
18.4
76%
1002
17:00
+17°C
16.1
76%
1003
18:00
+16°C
13.3
76%
1003
19:00
+16°C
11.2
77%
1003
20:00
+15°C
11
78%
1004
21:00
+15°C
11.5
80%
1004
22:00
+14°C
11.7
81%
1004
23:00
+14°C
11.6
83%
1004
11 September 2026, Friday
+13°C / +19°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
11.4
86%
1004
01:00
+13°C
10.8
89%
1004
02:00
+13°C
10.2
91%
1004
03:00
+13°C
9.8
92%
1003
04:00
+13°C
9.4
92%
1003
05:00
+13°C
9.2
92%
1003
06:00
+13°C
9.1
91%
1003
07:00
+14°C
9.7
90%
1002
08:00
+15°C
10.6
88%
1002
09:00
+15°C
11.4
86%
1002
10:00
+16°C
12.2
83%
1002
11:00
+17°C
13
78%
1002
12:00
+18°C
13.8
73%
1002
13:00
+18°C
14.5
69%
1002
14:00
+19°C
15.2
66%
1002
15:00
+19°C
15.5
64%
1002
16:00
+19°C
15.5
64%
1002
17:00
+18°C
14.9
66%
1002
18:00
+17°C
14.2
69%
1002
19:00
+16°C
13.5
73%
1002
20:00
+15°C
13.1
76%
1002
21:00
+15°C
13.1
79%
1002
22:00
+14°C
13.8
81%
1002
23:00
+14°C
15
83%
1002
12 September 2026, Saturday
+13°C / +16°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+13°C
16.3
84%
1002
01:00
+13°C
17.7
85%
1002
02:00
+13°C
18.8
86%
1003
03:00
+13°C
19.4
86%
1003
04:00
+13°C
19.2
87%
1003
05:00
+13°C
18.6
87%
1003
06:00
+13°C
17.5
87%
1004
07:00
+13°C
16.4
87%
1004
08:00
+14°C
15.5
86%
1004
09:00
+14°C
14.9
84%
1005
10:00
+14°C
14.8
81%
1005
11:00
+15°C
15.2
77%
1006
12:00
+15°C
16
72%
1006
13:00
+16°C
17.3
68%
1006
14:00
+16°C
18.4
65%
1007
15:00
+16°C
18.6
64%
1007
16:00
+16°C
17.6
64%
1007
17:00
+16°C
15.4
67%
1008
18:00
+15°C
12.6
70%
1008
19:00
+15°C
9.9
73%
1008
20:00
+14°C
7.4
77%
1008
21:00
+14°C
5.5
79%
1008
22:00
+13°C
4.2
81%
1008
23:00
+13°C
3.1
83%
1007
13 September 2026, Sunday
+11°C / +15°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+12°C
2.5
84%
1007
01:00
+12°C
3
85%
1007
02:00
+11°C
3.8
85%
1007
03:00
+11°C
4.6
86%
1007
04:00
+11°C
5.5
87%
1007
05:00
+11°C
6.5
88%
1007
06:00
+11°C
7.5
89%
1007
07:00
+11°C
8.6
89%
1008
08:00
+11°C
9.5
89%
1008
09:00
+11°C
10.3
87%
1008
10:00
+12°C
10.9
83%
1009
11:00
+13°C
11.3
77%
1009
12:00
+14°C
11.7
72%
1009
13:00
+14°C
12.1
66%
1010
14:00
+15°C
12.3
62%
1010
15:00
+15°C
12.5
60%
1011
16:00
+15°C
12.6
59%
1011
17:00
+15°C
12.6
59%
1012
18:00
+14°C
12.6
60%
1012
19:00
+14°C
12.5
62%
1013
20:00
+13°C
12.4
64%
1013
21:00
+13°C
12
65%
1014
22:00
+12°C
11.6
67%
1014
23:00
+11°C
10.8
70%
1015


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