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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Saint Petersburg, FL
Content continues below
September
Average Temperature
High
32°
Feels 37
Low
24°
Feels 26
Average Precipitation
16 Days
Rain amount
117mm
Snow amount
0cm
Content continues below
Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
32°
19
31°
20
30°
21
30°
22
31°
23
31°
24
31°
25
31°
26
31°
27
30°
28
30°
29
31°
30
31°
Forecast
Friday, September 18, 2026
Day
32°
Feels 35
Wind
19 km/h E
Gust
29 km/h
Humidity
52%
P.O.P
70%
Rain
~10 mm
Night
25°
Feels 25
Wind
19 km/h NE
Gust
29 km/h
Humidity
88%
P.O.P
0%
Historical Averages
Sep 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.