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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Selinsgrove, PA
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
28°
5
25°
6
25°
7
25°
8
27°
9
29°
10
28°
11
23°
12
24°
13
26°
14
26°
15
26°
16
26°
17
24°
18
24°
19
20
21
22
23
24
25
26
27
28
29
30
Forecast
Friday, September 4, 2026
Day
28°
Feels 31
Wind
19 km/h NW
Gust
29 km/h
Humidity
70%
P.O.P
40%
Rain
~1 mm
Night
19°
Feels 19
Wind
15 km/h NW
Gust
23 km/h
Humidity
100%
P.O.P
70%
Rain
~1 mm
Historical Averages
Sep 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
September
Average Temperature
High
24°
Feels 25
Low
13°
Feels 13
Average Precipitation
10 Days
Rain amount
74.1mm
Snow amount
0cm