Snow in Leavenworth, Kansas Winter storm alerts · 7-day snow forecast · average snowfall
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Leavenworth averages 18.8 inches of snow a year. The snowiest month is February (5.6″), and snow usually falls from October through March. On about 6 days a year at least an inch falls. Snow covers the ground (1″+) on roughly 19 days of an average winter.
Average snowfall by month
Month
Snowfall
Days 1″+
Days with snow cover
Freezing nights
Avg. low
October
0.4″
<1
<1
2
46°F
November
1.0″
<1
<1
14
34°F
December
5.5″
2
5
25
25°F
January
4.8″
2
7
27
21°F
February
5.6″
2
5
21
24°F
March
1.5″
1
1
14
34°F
April
0″
0
0
3
44°F
Year
18.8″
6
19
105
NOAA NCEI U.S. Climate Normals 1991–2020 — snowfall at Leavenworth (1 mi from the city center, +23 ft elevation difference). Averages smooth out big years: single winters can bring half or double the normal.
18.8 inches in an average year (NOAA U.S. Climate Normals 1991–2020, Leavenworth station, 1 miles away). The snowiest month is February with 5.6 inches.
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How many freezing nights does Leavenworth have?
About 105 nights a year drop to 32 °F or below (NOAA 1991–2020); the coldest month, January, averages a low of 21 °F.