Weather
The best times of year to visit Philadelphia for warm-weather activities are from early June to early July and from early August to late September.
In Philadelphia, the summers are warm, the winters are cold, and over the course of the year, the temperature typically varies from 26°F to 87°F and is rarely below 13°F or above 94°F.
Friday, May 09
H: 61°
L: 54°
moderate rain
Saturday, May 10
H: 71°
L: 48°
few clouds
Sunday, May 11
H: 75°
L: 56°
overcast clouds
Monday, May 12
H: 77°
L: 57°
overcast clouds
Tuesday, May 13
H: 68°
L: 60°
light rain
Wednesday, May 14
H: 74°
L: 62°
moderate rain
Thursday, May 15
H: 78°
L: 62°
overcast clouds
Friday, May 16
H: 84°
L: 65°
light rain
Average Temperature
| Jan | Feb | Mar | Apr | May | Jun | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 40 | 44 | 53 | 64 | 74 | 83 |
| Average low in ºF Av. low Lo | 26 | 28 | 34 | 44 | 54 | 64 |
| Av. precipitation in inch Av. precip. Pre. | 3.03 | 2.65 | 3.79 | 3.56 | 3.71 | 3.43 |
| Av. snowfall in inch Snowfall Sn | 7 | 9 | 3 | 1 | 0 | 0 |
| Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 87 | 85 | 78 | 67 | 56 | 45 |
| Average low in ºF Av. low Lo | 69 | 68 | 60 | 48 | 39 | 30 |
| Av. precipitation in inch Av. precip. Pre. | 4.35 | 3.50 | 3.78 | 3.18 | 2.99 | 3.56 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 0 | 3 |