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Boise March Weather

Averages and records for weather in Boise, Idaho in the month of March.

Typical Boise March Weather 1991–2020
Average daily high	55.5 °F
Average daily low	34.5 °F
Average monthly precipitation	1.3 inches
Average monthly snow	1.2 inches
Daily chance of precipitation	32.7%
Daily chance of snow	5.3%

Boise March Weather Records 1911–2024
Highest temperature	81 °F	March 29, 1978
Lowest temperature	6 °F	March 1, 1971
Highest daily low	57 °F	March 13, 2003
Lowest daily high	27 °F	March 1, 1993
Hottest average high temperature	64.7 °F	1934
Coldest average high temperature	42.0 °F	1917
Most daily precipitation	1.6 inches	March 20, 1981
Most monthly precipitation	3.7 inches	1932
Most daily snow	6.3 inches	March 11, 1952
Most monthly snow	16.8 inches	1917

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	50.5	31.3	66	6
March 2	50.9	31.5	68	13
March 3	51.1	31.7	70	14
March 4	51.5	31.9	74	11
March 5	51.9	32.1	71	10
March 6	52.3	32.3	66	15
March 7	52.7	32.5	66	20
March 8	53.1	32.8	68	21
March 9	53.4	33.0	76	18
March 10	53.7	33.3	71	14
March 11	54.0	33.5	71	12
March 12	54.3	33.7	72	7
March 13	54.6	33.9	74	19
March 14	54.9	34.1	75	13
March 15	55.1	34.4	75	12
March 16	55.5	34.5	76	11
March 17	55.9	34.7	75	14
March 18	56.1	34.8	73	8
March 19	56.3	34.9	80	9
March 20	56.6	35.1	74	17
March 21	56.8	35.2	78	20
March 22	57.1	35.5	72	18
March 23	57.3	35.7	73	19
March 24	57.5	35.9	74	14
March 25	57.7	36.0	75	20
March 26	57.8	36.1	77	15
March 27	58.0	36.2	77	14
March 28	58.1	36.3	76	17
March 29	58.3	36.4	81	20
March 30	58.4	36.5	79	17
March 31	58.5	36.6	77	18

Weather Station Details

Years	Station	Coordinates
1940–2024		location
1911–1939	Meridian 1 W	location