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Mt. Vernon March Weather

Averages and records for weather in Mt. Vernon, Indiana in the month of March.

Typical Mt. Vernon March Weather 1991–2020
Average daily high	55.4 °F
Average daily low	36.0 °F
Average monthly precipitation	4.1 inches
Average monthly snow	1.3 inches
Daily chance of precipitation	32.9%
Daily chance of snow	2.0%

Mt. Vernon March Weather Records 1888–2024
Highest temperature	90 °F	March 24, 1929
Lowest temperature	-3 °F	March 5, 1978
Highest daily low	66 °F	March 31, 1998
Lowest daily high	18 °F	March 9, 1996
Hottest average high temperature	71.0 °F	1921
Coldest average high temperature	39.5 °F	1960
Most daily precipitation	6.3 inches	March 19, 2008
Most monthly precipitation	12.7 inches	1964
Most daily snow	9.5 inches	March 9, 1960
Most monthly snow	18.8 inches	1960

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	50.2	31.2	78	8
March 2	50.6	31.6	74	7
March 3	51.0	31.9	77	3
March 4	51.4	32.3	77	4
March 5	51.8	32.6	81	-3
March 6	52.1	33.0	77	0
March 7	52.4	33.2	78	3
March 8	52.6	33.4	80	6
March 9	52.8	33.6	81	9
March 10	53.2	33.9	79	10
March 11	53.5	34.2	89	16
March 12	53.9	34.5	79	10
March 13	54.3	34.9	80	10
March 14	54.8	35.2	83	12
March 15	55.2	35.7	81	16
March 16	55.5	36.0	81	18
March 17	55.9	36.4	81	5
March 18	56.3	36.8	81	6
March 19	56.8	37.2	82	10
March 20	57.3	37.5	82	4
March 21	57.7	37.9	85	9
March 22	57.9	38.1	85	18
March 23	58.2	38.3	85	19
March 24	58.5	38.6	90	9
March 25	58.9	39.0	85	10
March 26	59.4	39.5	83	10
March 27	59.9	39.9	85	10
March 28	60.4	40.3	84	8
March 29	60.8	40.5	80	13
March 30	61.1	40.8	81	20
March 31	61.4	41.2	83	17

Weather Station Details

Years	Station	Coordinates
1888–2024	Mt Vernon	location