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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Mayfair, Philadelphia, PA
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Daily Historical Averages
May 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
19
20
37°
21
19°
22
18°
23
13°
24
17°
25
20°
26
24°
27
26°
28
26°
29
25°
30
24°
31
25°
Forecast
Wednesday, May 20, 2026
Day
37°
Feels 38
Wind
22 km/h W
Gust
33 km/h
Humidity
31%
P.O.P
60%
Rain
1-3 mm
Night
16°
Feels 14
Wind
21 km/h N
Gust
32 km/h
Humidity
88%
P.O.P
70%
Rain
5-10 mm
Historical Averages
May 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
23°
Feels 23
Low
12°
Feels 12
Average Precipitation
14 Days
Rain amount
90.8mm
Snow amount
0cm