Sheridan, WY Snowfall B+

First snow Nov 7 · Last snow Apr 13 · 33.3 in/yr · Station: SHERIDAN FIELD STATION

Avg First Snow

Nov 7

Median over 23 seasons 26d late

Avg Last Snow

Apr 13

Median over 23 seasons

Snow Season

158 days

SepJun

Avg Annual Snowfall

33.3 in

Rank #118 of 217 tracked

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

Average Monthly Snowfall (inches)

Sep

1.7

Oct

3.1

Nov

5.4

Dec

7.8

Jan

5.6

Feb

5.2

Mar

4.0

Apr

0.5

May

Jun

How Sheridan Compares

Sheridan snowfall vs Wyoming and U.S. medians
Measure	Sheridan	Wyoming median	U.S. median
Avg annual snowfall	33.3 in	66.5 in	39.1 in
Avg first snowfall	Nov 7	Oct 13	Nov 16
Avg last snowfall	Apr 13	May 4	Apr 3
Snow season length	158 days	204 days	139 days

Medians are taken across tracked cities with regular snowfall (6 in Wyoming, 201 nationally).

Nearby Tracked Cities

Ski Resorts in Wyoming

Data source: NOAA GHCN-Daily records for SHERIDAN FIELD STATION (USC00488160), 11 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.