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Iron Mountain January Weather

Averages and records for weather in Iron Mountain, Michigan in the month of January.

Typical Iron Mountain January Weather 1991–2020
Average daily high	24.0 °F
Average daily low	4.3 °F
Average monthly precipitation	1.4 inches
Average monthly snow	13.9 inches
Daily chance of precipitation	32.5%
Daily chance of snow	31.6%

Iron Mountain January Weather Records 1899–2024
Highest temperature	57 °F	January 27, 1911
Lowest temperature	-35 °F	January 24, 1948
Highest daily low	37 °F	January 18, 1973
Lowest daily high	-15 °F	January 18, 1994
Hottest average high temperature	34.7 °F	1990
Coldest average high temperature	7.8 °F	1912
Most daily precipitation	1.6 inches	January 19, 1996
Most monthly precipitation	4.0 inches	1996
Most daily snow	17.0 inches	January 4, 1971
Most monthly snow	43.5 inches	1971

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	25.9	8.3	44	-33
January 2	25.7	8.0	45	-23
January 3	25.5	7.7	43	-24
January 4	25.4	7.5	48	-24
January 5	25.2	7.2	44	-20
January 6	25.0	6.7	47	-29
January 7	24.7	6.3	48	-29
January 8	24.6	6.1	48	-24
January 9	24.6	6.1	53	-30
January 10	24.5	5.8	51	-27
January 11	24.4	5.6	46	-26
January 12	24.2	5.3	46	-25
January 13	24.1	5.1	44	-26
January 14	24.1	4.9	43	-25
January 15	24.0	4.5	39	-31
January 16	24.0	4.3	48	-30
January 17	24.0	4.2	46	-31
January 18	24.0	4.1	48	-32
January 19	24.0	4.0	51	-29
January 20	24.1	4.1	55	-23
January 21	24.2	4.1	49	-31
January 22	24.3	4.0	55	-24
January 23	24.4	3.9	55	-30
January 24	24.5	3.9	50	-35
January 25	24.5	3.8	50	-25
January 26	24.5	3.7	55	-27
January 27	24.6	3.6	57	-33
January 28	24.6	3.5	52	-32
January 29	24.7	3.4	46	-28
January 30	24.8	3.3	44	-31
January 31	25.0	3.5	45	-33

Weather Station Details

Years	Station	Coordinates
1899–2024	Iron Mountain	location