New Haven, CT Snowfall B+

First snow Dec 5 · Last snow Mar 20 · 35.2 in/yr · Station: IGOR I SIKORSKY MEMORIAL AIRPORT

Avg First Snow

Dec 5

Median over 28 seasons 9d late

Avg Last Snow

Mar 20

Median over 28 seasons

Snow Season

106 days

SepJun

Avg Annual Snowfall

35.2 in

Rank #114 of 217 tracked

Latest season (2025–26): first measurable snowfall arrived 9 days later than the 30-year normal.

Average Monthly Snowfall (inches)

Sep

0.1

Oct

0.9

Nov

5.7

Dec

9.4

Jan

11.3

Feb

7.0

Mar

0.9

Apr

May

Jun

How New Haven Compares

New Haven snowfall vs Connecticut and U.S. medians
Measure	New Haven	Connecticut median	U.S. median
Avg annual snowfall	35.2 in	35.2 in	39.1 in
Avg first snowfall	Dec 5	Dec 5	Nov 16
Avg last snowfall	Mar 20	Mar 20	Apr 3
Snow season length	106 days	106 days	139 days

Medians are taken across tracked cities with regular snowfall (3 in Connecticut, 201 nationally).

Nearby Tracked Cities

Ski Resorts in Connecticut

No tracked resorts — browse all→

Data source: NOAA GHCN-Daily records for IGOR I SIKORSKY MEMORIAL AIRPORT (USW00094702), 24 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.