Snow in Greeley, Colorado Winter storm alerts · 7-day snow forecast · average snowfall
Alerts for Greeley right now
Checking the National Weather Service…
Snow forecast — next 7 days
Loading the NWS forecast…
Greeley averages 34.9 inches of snow a year. The snowiest month is January (5.7″), and snow usually falls from September through May. On about 12 days a year at least an inch falls. Snow covers the ground (1″+) on roughly 39 days of an average winter.
Average snowfall by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
September
0.5″
<1
0
<1
49°F
October
3.3″
1
1
9
37°F
November
5.4″
2
4
24
26°F
December
5.6″
2
11
30
18°F
January
5.7″
2
12
30
18°F
February
5.1″
2
7
26
20°F
March
5.1″
2
3
22
28°F
April
3.7″
1
1
10
35°F
May
0.5″
<1
<1
2
45°F
Year
34.9″
12
39
153
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Greeley Unc (2 mi from the city center, +30 ft elevation difference). Averages smooth out big years: single winters can bring half or double the normal.
34.9 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Greeley Unc station, 2 miles away). The snowiest month is January with 5.7 inches.
Is there a winter storm warning for Greeley today?
This page checks the National Weather Service for active alerts at Greeley's location every time you open it; the box at the top lists any winter storm, winter weather, cold or freeze alert in effect right now.
How many freezing nights does Greeley have?
About 153 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, January, averages a low of 18 °F.