Climate and Weather Charts
Philadelphia International Airport (PHL)
(Philadelphia, Pennsylvania - PA, USA)
Philadelphia features a continental climate and is situated in the state of Pennsylvania. The weather in Philadelphia offers four clearly defined seasons, with warm and at times hot summers, leading into mild autumns and chilly winters.
The climate during Philadelphia's summer season is at its hottest and most sunny during June, July and August, when temperatures often rise well above 28°C / 32°F, topping 30°C / 86°F or more. Winters in Philadelphia arrive towards the end of the month, averaging 5°C / 41C between December and February, with frosty nights and occasional snow. Temperatures quickly rise from March onwards, announcing the start of spring. The average annual daytime temperatures in Philadelphia are around 17°C / 63°F.
Climate Description: Continental climate
Philadelphia Airport (PHL) Location: Northern Hemisphere, USA, Pennsylvania
Annual High / Low Daytime Temperatures at Philadelphia: 30°C / 3°C (86°F / 37°F)
Average Daily January Temperature: 3°C / 37°F
Average Daily June Temperature: 28°C / 82°F
Annual Rainfall / Precipication Philadelphia at Airport (PHL): 1051 mm / 41 inches
Philadelphia Airport (PHL):
Climate and Weather Charts
Temperature Chart |
| Temperatures |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Average |
Maximum
Celcius (°C) |
3 |
5 |
11 |
17 |
23 |
28 |
30 |
29 |
25 |
19 |
13 |
6 |
17 |
Minimum
Celcius (°C) |
-5 |
-4 |
1 |
6 |
12 |
17 |
20 |
19 |
15 |
8 |
3 |
-2 |
8 |
Maximum
Fahrenheit (°F) |
37 |
41 |
52 |
63 |
73 |
82 |
86 |
84 |
77 |
66 |
55 |
43 |
63 |
Minimum
Fahrenheit (°F) |
23 |
25 |
34 |
43 |
54 |
63 |
68 |
66 |
59 |
46 |
37 |
28 |
46 |
Rainfall / Precipitation Chart |
| Rainfall |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Total |
| Rainfall (mm) |
81 |
71 |
89 |
91 |
97 |
94 |
109 |
97 |
86 |
66 |
84 |
86 |
1051 |
| Rainfall (inches) |
3.2 |
2.8 |
3.5 |
3.6 |
3.8 |
3.7 |
4.3 |
3.8 |
3.4 |
2.6 |
3.3 |
3.4 |
41 |
| Philadelphia Days of Rain |
11 |
9 |
11 |
11 |
11 |
10 |
9 |
9 |
8 |
8 |
9 |
10 |
116 |
Snowfall Chart |
| Snowfall |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Total |
| Snowfall (mm) |
152 |
168 |
91 |
8 |
0 |
0 |
0 |
0 |
0 |
0 |
18 |
81 |
518 |
| Snowfall (inches) |
6.0 |
6.6 |
3.6 |
0.3 |
0 |
0 |
0 |
0 |
0 |
0 |
0.7 |
3.2 |
20 |
Seasonal Chart |
| Seasons |
Average
Temp
(Max °C) |
Average
Temp
(Min °C) |
Average
Temp
(Max °F) |
Average
Temp
(Min °F) |
Total
Rainfall
(mm) |
Total
Rainfall
(inches) |
Total
Snowfall
(mm) |
Total
Snowfall
(inches) |
| Mar to May (Spring) |
17 |
6 |
63 |
44 |
277 |
11 |
99 |
4 |
| Jun to Aug (Summer) |
29 |
19 |
84 |
66 |
300 |
12 |
0 |
0 |
| Sept to Nov (Autumn / Fall) |
19 |
9 |
66 |
47 |
236 |
9 |
18 |
1 |
| Dec to Feb (Winter) |
5 |
-4 |
40 |
25 |
238 |
9 |
401 |
16 |
