< Previous Month Next Month >

Boise February Weather

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

Typical Boise February Weather 1991–2020
Average daily high	46.0 °F
Average daily low	28.7 °F
Average monthly precipitation	1.0 inches
Average monthly snow	3.3 inches
Daily chance of precipitation	31.9%
Daily chance of snow	11.7%

Boise February Weather Records 1911–2024
Highest temperature	71 °F	February 29, 1992
Lowest temperature	-16 °F	February 10, 1933
Highest daily low	51 °F	February 6, 2015
Lowest daily high	3 °F	February 4, 1989
Hottest average high temperature	54.3 °F	1934
Coldest average high temperature	32.1 °F	1989
Most daily precipitation	1.7 inches	February 2, 1916
Most monthly precipitation	3.7 inches	2019
Most daily snow	15.0 inches	February 2, 1916
Most monthly snow	25.2 inches	1949

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

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
February 1	42.3	27.3	60	-10
February 2	42.6	27.4	59	-12
February 3	42.9	27.5	61	-9
February 4	43.2	27.6	62	-14
February 5	43.5	27.7	62	-15
February 6	43.8	27.9	64	-11
February 7	44.1	28.0	65	-13
February 8	44.4	28.1	65	-10
February 9	44.6	28.2	59	-7
February 10	44.8	28.3	64	-16
February 11	45.1	28.3	64	-5
February 12	45.3	28.4	61	-6
February 13	45.5	28.5	60	-13
February 14	45.8	28.6	61	-11
February 15	46.1	28.8	64	3
February 16	46.3	28.9	63	0
February 17	46.6	29.2	70	4
February 18	46.9	29.4	67	8
February 19	47.2	29.5	67	7
February 20	47.5	29.7	69	7
February 21	47.7	29.8	63	14
February 22	48.0	29.9	67	10
February 23	48.3	30.1	64	10
February 24	48.6	30.2	68	9
February 25	49.0	30.5	70	11
February 26	49.4	30.7	66	7
February 27	49.8	30.9	65	5
February 28	50.2	31.1	66	11

Weather Station Details

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