< Previous Month Next Month >

West Yellowstone January Weather

Averages and records for weather in West Yellowstone, Montana in the month of January.

Typical West Yellowstone January Weather 1991–2020
Average daily high	29.8 °F
Average daily low	4.8 °F
Average monthly precipitation	2.3 inches
Daily chance of precipitation	41.3%

West Yellowstone January Weather Records 1924–2024
Highest temperature	50 °F	January 30, 2024
Lowest temperature	-60 °F	January 12, 1963
Highest daily low	35 °F	January 31, 2003
Lowest daily high	-15 °F	January 11, 1963
Hottest average high temperature	35.0 °F	2015
Coldest average high temperature	10.5 °F	1930
Most daily precipitation	1.7 inches	January 31, 1932
Most monthly precipitation	6.1 inches	1943

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	27.6	3.7	38	-45
January 2	27.6	3.7	41	-37
January 3	27.7	3.6	41	-44
January 4	27.8	3.6	41	-48
January 5	27.9	3.9	41	-41
January 6	28.1	4.1	42	-45
January 7	28.3	4.3	44	-40
January 8	28.3	4.3	39	-54
January 9	28.4	4.3	47	-47
January 10	28.5	4.4	42	-55
January 11	28.7	4.6	44	-50
January 12	28.8	4.6	41	-60
January 13	28.9	4.6	42	-41
January 14	29.1	4.6	41	-36
January 15	29.2	4.7	43	-38
January 16	29.4	4.8	45	-41
January 17	29.5	4.9	42	-57
January 18	29.6	4.9	42	-58
January 19	29.6	5.0	47	-46
January 20	29.8	5.0	49	-49
January 21	30.0	5.1	48	-56
January 22	30.2	5.1	41	-53
January 23	30.3	4.9	47	-49
January 24	30.5	4.8	42	-44
January 25	30.6	4.7	41	-37
January 26	30.8	4.7	47	-50
January 27	31.0	4.8	49	-54
January 28	31.1	4.7	46	-46
January 29	31.2	4.7	45	-55
January 30	31.4	4.8	50	-48
January 31	31.7	5.0	47	-47

Weather Station Details

Years	Station	Coordinates
1997–2024	West Yellowstone	location
1924–1996	West Yellowstone	location