Annual
Climatology: Philadelphia, PA (PHL)
Elev: 1.5 m Lat: 39o 52'N Long: 75o 14'W
Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
Annual
Climatology: Philadelphia, PA (PHL)
Elev: 1.5 m Lat: 39o 52'N Long: 75o 14'W
Figure 1: Average Temperatures and Precipitation 1971-2000. (NCDC Data)
|
Month |
Daily Max |
Daily Min |
Mean |
Maximum Daily Temperature |
Minimum Daily Temperature |
|
January |
3.9 |
-3.6 |
0.2 |
23.3 |
-21.7 |
|
February |
5.6 |
-2.5 |
1.6 |
23.3 |
-20.0 |
|
March |
10.7 |
1.7 |
6.2 |
30.0 |
-13.9 |
|
April |
16.7 |
6.8 |
11.7 |
34.4 |
-7.2 |
|
May |
22.3 |
12.7 |
17.5 |
36.1 |
-2.2 |
|
June |
27.0 |
17.8 |
22.4 |
37.8 |
6.7 |
|
July |
29.7 |
20.9 |
25.3 |
40.0 |
10.6 |
|
August |
28.9 |
20.3 |
24.6 |
38.3 |
6.7 |
|
September |
24.8 |
16.1 |
20.4 |
37.8 |
1.7 |
|
October |
18.7 |
9.3 |
14.0 |
31.7 |
-3.9 |
|
November |
12.7 |
4.2 |
8.4 |
28.9 |
-9.4 |
|
December |
6.8 |
-0.8 |
3.0 |
22.8 |
-17.2 |
|
Annual |
17.3 |
8.6 |
12.9 |
40.0 |
-21.7 |
|
Month |
Mean |
Median |
Extreme |
Year |
Snow* |
|
January |
89.4 |
80.3 |
225.0 |
1978 |
162.6 |
|
February |
69.6 |
72.6 |
163.6 |
1979 |
167.6 |
|
March |
96.8 |
99.6 |
178.1 |
1980 |
81.3 |
|
April |
88.6 |
78.0 |
206.2 |
1983 |
15.2 |
|
May |
98.8 |
96.3 |
178.6 |
1983 |
0.0 |
|
June |
83.6 |
79.0 |
200.2 |
1973 |
0.0 |
|
July |
111.5 |
109.7 |
264.7 |
1994 |
0.0 |
|
August |
97.0 |
95.0 |
244.1 |
1971 |
0.0 |
|
September |
98.6 |
81.8 |
332.0 |
1999 |
0.0 |
|
October |
69.9 |
65.8 |
152.1 |
1995 |
2.5 |
|
November |
80.3 |
67.8 |
230.1 |
1972 |
10.2 |
|
December |
84.1 |
74.7 |
215.1 |
1996 |
50.8 |
|
Annual |
1068.1 |
1049.3 |
|
|
490.2 |
* Snowfall totals represent
mean snowfall 1971-2000
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