Historical Weather Records & Monthly Climate for Harrisburg, PA
All-Time High
107°F
All-Time Low
-9°F
Max Daily Snow
24"
Max Daily Rain
9.13"
Max Snow Depth
24"
Monthly Climate Averages for Harrisburg, PA
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 38° | 24° | 3.33" | 7.47" |
| February | 41° | 24° | 2.96" | 7.54" |
| March | 50° | 32° | 3.51" | 5.31" |
| April | 62° | 42° | 3.67" | 0.66" |
| May | 71° | 52° | 3.66" | 0 |
| June | 80° | 62° | 3.71" | 0 |
| July | 85° | 67° | 3.71" | 0 |
| August | 83° | 66° | 3.38" | 0 |
| September | 76° | 60° | 4.44" | 0 |
| October | 64° | 49° | 3.45" | 0.33" |
| November | 52° | 38° | 2.98" | 1.25" |
| December | 43° | 30° | 3.47" | 4.69" |
More Historical Climate Data for Cities in
PA