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Portage March Weather

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

Typical Portage March Weather 1991–2020
Average daily high	45.5 °F
Average daily low	29.8 °F
Average monthly precipitation	2.3 inches
Average monthly snow	5.4 inches
Daily chance of precipitation	35.4%
Daily chance of snow	11.5%

Portage March Weather Records 1893–2024
Highest temperature	85 °F	March 22, 2012
Lowest temperature	-13 °F	March 8, 1943
Highest daily low	66 °F	March 22, 2012
Lowest daily high	13 °F	March 4, 2014
Hottest average high temperature	61.3 °F	2012
Coldest average high temperature	33.7 °F	1960
Most daily precipitation	2.6 inches	March 1, 2017
Most monthly precipitation	6.7 inches	1944
Most daily snow	13.2 inches	March 14, 1932
Most monthly snow	24.5 inches	1932

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	40.0	25.2	65	0
March 2	40.3	25.5	68	-3
March 3	40.7	25.8	75	-4
March 4	41.2	26.1	76	-4
March 5	41.5	26.5	77	0
March 6	41.8	26.8	73	0
March 7	42.1	27.1	75	-6
March 8	42.3	27.3	78	-13
March 9	42.6	27.5	78	2
March 10	43.0	27.8	69	5
March 11	43.4	28.1	75	4
March 12	43.7	28.4	76	3
March 13	44.1	28.7	77	5
March 14	44.7	29.0	75	7
March 15	45.1	29.4	81	6
March 16	45.3	29.7	80	11
March 17	45.8	30.0	81	-4
March 18	46.4	30.5	78	3
March 19	46.9	31.0	80	4
March 20	47.5	31.4	77	6
March 21	48.0	31.7	83	3
March 22	48.2	31.9	85	8
March 23	48.5	32.1	82	3
March 24	48.9	32.4	78	10
March 25	49.2	32.7	81	3
March 26	49.6	33.0	79	10
March 27	49.9	33.3	79	11
March 28	50.3	33.6	79	2
March 29	50.7	33.9	85	13
March 30	50.9	34.3	80	14
March 31	51.3	34.7	85	12

Weather Station Details

Years	Station	Coordinates
1989–2024	Indiana Dunes National Lakeshore	location
1952–1989	Ogden Dunes	location
1893–1951	Valparaiso Water Works	location