Harrisburg, PA Snowfall B

First snow Dec 5 · Last snow Mar 19 · 30.0 in/yr · Station: MIDDLETOWN HARRISBURG INT'L AP

Avg First Snow

Dec 5

Median over 29 seasons 3d early

Avg Last Snow

Mar 19

Median over 29 seasons

Snow Season

105 days

SepJun

Avg Annual Snowfall

30.0 in

Rank #126 of 217 tracked

Latest season (2025–26): first measurable snowfall arrived 3 days earlier than the 30-year normal.

Average Monthly Snowfall (inches)

Sep

0.2

Oct

0.8

Nov

4.4

Dec

9.1

Jan

9.4

Feb

5.6

Mar

0.4

Apr

May

Jun

How Harrisburg Compares

Harrisburg snowfall vs Pennsylvania and U.S. medians
Measure	Harrisburg	Pennsylvania median	U.S. median
Avg annual snowfall	30.0 in	39.5 in	39.1 in
Avg first snowfall	Dec 5	Nov 21	Nov 16
Avg last snowfall	Mar 19	Mar 28	Apr 3
Snow season length	105 days	129 days	139 days

Medians are taken across tracked cities with regular snowfall (8 in Pennsylvania, 201 nationally).

Nearby Tracked Cities

Ski Resorts in Pennsylvania

Data source: NOAA GHCN-Daily records for MIDDLETOWN HARRISBURG INT'L AP (USW00014711), 12 km from the city center, accessed via the ACIS web service. Normals window: 1990–91 through 2019–20 snow seasons. Measurable snow = ≥ 0.1 in.