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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Allentown Municipal Golf Course, PA
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May
Average Temperature
High
22°
Feels 23
Low
11°
Feels 10
Average Precipitation
11 Days
Rain amount
74mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
17°
10
23°
11
18°
12
17°
13
15°
14
15°
15
16°
16
21°
17
24°
18
26°
19
26°
20
22°
21
22°
22
22°
23
23°
24
25
26
27
28
29
30
31
Forecast
Saturday, May 9, 2026
Day
17°
Feels 17
Wind
19 km/h SW
Gust
29 km/h
Humidity
67%
P.O.P
90%
Rain
~5 mm
Night
10°
Feels 10
Wind
10 km/h S
Gust
15 km/h
Humidity
100%
P.O.P
30%
Historical Averages
May 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.