Snow in Longview, Washington Winter storm alerts · 7-day snow forecast · average snowfall
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Longview averages 2.3 inches of snow a year. The snowiest month is December (0.8″), and snow usually falls from November through March. On about 1 days a year at least an inch falls. Snow covers the ground (1″+) on roughly 2 days of an average winter.
Average snowfall by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
October
0″
0
0
1
44°F
November
0.1″
<1
<1
5
39°F
December
0.8″
<1
1
9
35°F
January
0.5″
<1
1
10
35°F
February
0.7″
<1
<1
9
35°F
March
0.2″
<1
0
5
38°F
April
0″
0
0
2
40°F
Year
2.3″
1
2
41
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Clatskanie (13 mi from the city center, -10 ft elevation difference); temperatures at Longview. Averages smooth out big years: single winters can bring half or double the normal.
2.3 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Clatskanie station, 13 miles away). The snowiest month is December with 0.8 inches.
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How many freezing nights does Longview have?
About 41 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, February, averages a low of 35 °F.