Snow in Norwalk, Connecticut Winter storm alerts · 7-day snow forecast · average snowfall
Alerts for Norwalk right now
Checking the National Weather Service…
Snow forecast — next 7 days
Loading the NWS forecast…
Norwalk averages 34.0 inches of snow a year. The snowiest month is February (11.9″), and snow usually falls from November through April. On about 10 days a year at least an inch falls, and about 1 day brings 10 inches or more.
Average snowfall by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
October
0″
0
—
3
45°F
November
0.8″
<1
—
15
35°F
December
5.8″
2
—
24
27°F
January
9.1″
3
—
27
22°F
February
11.9″
3
—
25
23°F
March
5.9″
2
—
20
30°F
April
0.5″
<1
—
6
40°F
Year
34.0″
10
—
119
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Stamford 5 N (7 mi from the city center, +131 ft elevation difference). Averages smooth out big years: single winters can bring half or double the normal.
34.0 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Stamford 5 N station, 7 miles away). The snowiest month is February with 11.9 inches.
Is there a winter storm warning for Norwalk today?
This page checks the National Weather Service for active alerts at Norwalk'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 Norwalk have?
About 119 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, January, averages a low of 22 °F.