Weather in Allentown in May

The weather in Allentown in May is variable, when the days are comfortable with over 23 degrees, while it might get colder when night falls with less than 9 degrees on average. Also, there are around 18 days of rain, so it is advisable to take appropriate clothes.
Avg Temp
9° - 23°
Avg Rainy Days
18
Avg Dry Days
13
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Allentown in May

* The warmest temperature recorded in in May is 34°C
* The coldest temperature recorded in Allentown in May is (-2°C)
* The average rainfall in Allentown in May is 96 mm

Yearly Average for Allentown

Max Temp
Min Temp
Rainy Days
Jan.
5°
(-6°)
16
Feb.
6°
(-6°)
13
March
11°
(-2°)
16
April
18°
4°
17
May
23°
9°
18
June
28°
14°
16
July
30°
17°
15
August
29°
16°
15
Sep.
25°
12°
14
Oct.
19°
5°
14
Nov.
13°
0°
14
Dec.
6°
(-4°)
15

Average Temperature in Allentown