Weather & Climate in Philadelphia, PA
Temperature, precipitation, and climate statistics
Annual Overview
Source: NOAA Climate NormalsAvg Temperature
55°F
Sunny Days
202
per year
Annual Rainfall
41.1"
UV Index
5.2
annual avg
🌤️
Weather Time Machine
Experience a year of weather in Philadelphia. Click a month or press play.
33°F
26° / 40°
Jan
💧 2.5"❄️ 2.2"☀️ 17d💨 66%
High
40°F
Low
26°F
Wind
8 mph
🌡️Temperature
64° / 47°F🌧️Precipitation
41.1" per year☀️Days Breakdown
202 sunny days/yr💨Wind
💧Humidity
68% avgTemperature Records
Source: NOAARecord High
104°F
Record Low
-9°F
Avg High
64°F
Avg Low
47°F
Monthly Averages
Source: NOAA Climate Normals| Month | High | Low | Rain | Snow | Humidity | Wind |
|---|---|---|---|---|---|---|
| Jan | 40°F | 26°F | 2.47" | 2.2" | 66% | 8.1 mph |
| Feb | 43°F | 27°F | 2.07" | 2.6" | 65% | 8.1 mph |
| Mar | 51°F | 34°F | 3.40" | 1.9" | 65% | 8.3 mph |
| Apr | 63°F | 44°F | 3.53" | 0.2" | 65% | 8.0 mph |
| May | 72°F | 54°F | 3.58" | — | 68% | 6.9 mph |
| Jun | 81°F | 64°F | 3.98" | — | 69% | 6.3 mph |
| Jul | 86°F | 69°F | 3.90" | — | 68% | 5.8 mph |
| Aug | 84°F | 68°F | 3.84" | — | 70% | 5.5 mph |
| Sep | 77°F | 61°F | 4.16" | — | 71% | 6.3 mph |
| Oct | 65°F | 50°F | 3.68" | — | 71% | 7.1 mph |
| Nov | 54°F | 39°F | 2.89" | 0.2" | 69% | 7.5 mph |
| Dec | 45°F | 31°F | 3.57" | 1.2" | 70% | 7.7 mph |
Philadelphia, PA has an average annual temperature of 55°F. The area enjoys approximately 202 sunny days per year. Annual rainfall totals about 41.1 inches. Snowfall averages 8.4 inches per year.