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Leavenworth January Weather

Averages and records for weather in Leavenworth, Washington in the month of January.

Typical Leavenworth January Weather 1991–2020
Average daily high	34.7 °F
Average daily low	21.6 °F
Average monthly precipitation	4.1 inches
Average monthly snow	24.7 inches
Daily chance of precipitation	45.0%
Daily chance of snow	28.0%

Leavenworth January Weather Records 1914–2024
Highest temperature	64 °F	January 30, 1971
Lowest temperature	-27 °F	January 17, 1930
Highest daily low	39 °F	January 24, 1918
Lowest daily high	0 °F	January 13, 2024
Hottest average high temperature	42.5 °F	1934
Coldest average high temperature	20.0 °F	1916
Most daily precipitation	3.8 inches	January 7, 2009
Most monthly precipitation	12.4 inches	2003
Most daily snow	34.0 inches	January 6, 2022
Most monthly snow	86.4 inches	1969

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
January 1	33.7	20.9	48	-25
January 2	33.7	20.9	50	-20
January 3	33.7	20.8	46	-18
January 4	33.7	20.8	48	-20
January 5	33.7	20.8	52	-18
January 6	33.7	20.8	50	-19
January 7	33.8	20.8	63	-20
January 8	33.9	20.9	55	-19
January 9	33.9	20.8	53	-14
January 10	34.0	20.9	56	-15
January 11	34.1	20.9	58	-15
January 12	34.2	21.0	57	-16
January 13	34.3	21.0	50	-12
January 14	34.4	21.1	58	-19
January 15	34.5	21.2	58	-12
January 16	34.7	21.3	53	-18
January 17	34.9	21.5	54	-27
January 18	35.2	21.6	55	-24
January 19	35.6	21.8	56	-18
January 20	35.9	22.0	51	-21
January 21	36.1	22.2	47	-24
January 22	36.4	22.3	52	-21
January 23	36.6	22.3	51	-23
January 24	36.8	22.3	54	-22
January 25	37.0	22.3	55	-19
January 26	37.3	22.3	55	-24
January 27	37.6	22.3	52	-18
January 28	37.9	22.4	49	-22
January 29	38.2	22.5	56	-23
January 30	38.5	22.6	64	-25
January 31	38.8	22.7	61	-22

Weather Station Details

Years	Station	Coordinates
1914–2024	Leavenworth 3 S	location