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.
Tuesday, Sep 15
H: 77°
L: 58°
scattered clouds
Wednesday, Sep 16
H: 82°
L: 61°
few clouds
Thursday, Sep 17
H: 87°
L: 67°
scattered clouds
Friday, Sep 18
H: 84°
L: 71°
overcast clouds
Saturday, Sep 19
H: 76°
L: 67°
overcast clouds
Sunday, Sep 20
H: 89°
L: 70°
light rain
Monday, Sep 21
H: 69°
L: 60°
light rain
Tuesday, Sep 22
H: 61°
L: 58°
moderate 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 |