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Iron Mountain March Weather

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

Typical Iron Mountain March Weather 1991–2020
Average daily high	39.3 °F
Average daily low	16.8 °F
Average monthly precipitation	1.7 inches
Average monthly snow	8.9 inches
Daily chance of precipitation	24.8%
Daily chance of snow	15.7%

Iron Mountain March Weather Records 1899–2024
Highest temperature	82 °F	March 22, 2012
Lowest temperature	-27 °F	March 11, 1948
Highest daily low	57 °F	March 30, 1910
Lowest daily high	4 °F	March 3, 2003
Hottest average high temperature	53.8 °F	1910
Coldest average high temperature	27.5 °F	1899
Most daily precipitation	2.4 inches	March 30, 1998
Most monthly precipitation	4.1 inches	2004
Most daily snow	12.5 inches	March 6, 1959
Most monthly snow	32.0 inches	1972

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
March 1	32.9	10.0	58	-26
March 2	33.3	10.4	56	-24
March 3	33.9	10.8	58	-22
March 4	34.3	11.3	57	-23
March 5	34.7	11.8	58	-21
March 6	35.1	12.4	58	-21
March 7	35.4	12.7	65	-19
March 8	35.7	13.1	75	-21
March 9	36.0	13.5	77	-17
March 10	36.4	13.9	57	-15
March 11	36.8	14.2	61	-27
March 12	37.2	14.6	66	-11
March 13	37.7	15.1	67	-13
March 14	38.3	15.7	68	-9
March 15	38.8	16.2	72	-16
March 16	39.2	16.7	70	-12
March 17	39.6	17.2	67	-12
March 18	40.2	17.9	80	-27
March 19	40.7	18.5	79	-21
March 20	41.2	19.1	79	-8
March 21	41.7	19.5	81	-10
March 22	42.0	19.9	82	-17
March 23	42.4	20.4	64	-14
March 24	42.8	20.9	66	-13
March 25	43.3	21.3	72	-7
March 26	43.6	21.7	68	-6
March 27	43.9	22.1	74	-10
March 28	44.3	22.5	76	-6
March 29	44.6	22.9	80	0
March 30	44.8	23.3	81	0
March 31	45.2	23.7	75	-5

Weather Station Details

Years	Station	Coordinates
1899–2024	Iron Mountain	location