Boise Weather in 2012

Historical record of Boise, Idaho weather for the year 2012 based on NOAA data.

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2012 Boise Weather Extremes
Highest temperature	108 °F	July 12
Lowest temperature	13 °F	December 31
Highest daily low	76 °F	August 6
Lowest daily high	25 °F	December 30
Most daily precipitation	1.1 inches	April 26
Most daily snow	4.8 inches	January 18
Total annual precipitation	11.6 inches	-
Total annual snow	10.7 inches	-

What was the hottest temperature in Boise in 2012?

The highest temperature recorded in Boise, Idaho in 2012 was 108 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boise in 2012

Rank	Temperature	Date
1	108 °F	Jul 12
1	108 °F	Jul 9
3	106 °F	Aug 7
4	104 °F	Jul 19
5	102 °F	Jul 22
6	101 °F	Jul 26
6	101 °F	Jul 8
8	100 °F	Aug 6
8	100 °F	Aug 5
8	100 °F	Jul 11
8	100 °F	Jul 10
8	100 °F	Jul 7

What was the coldest temperature in Boise in 2012?

The lowest temperature recorded in Boise, Idaho in 2012 was 13 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boise in 2012

Rank	Temperature	Date
1	13 °F	December 31
1	13 °F	December 30
3	16 °F	January 15
4	17 °F	January 11
5	18 °F	December 19
5	18 °F	November 11
5	18 °F	January 16
8	19 °F	December 29
8	19 °F	January 17
8	19 °F	January 13
8	19 °F	January 12

January 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	46	30	0.00	0.0
January 2	49	26	0.00	0.0
January 3	48	27	0.00	0.0
January 4	49	27	0.00	0.0
January 5	46	27	0.00	0.0
January 6	41	20	0.00	0.0
January 7	41	27	0.00	0.0
January 8	44	24	0.00	0.0
January 9	47	24	0.00	0.0
January 10	38	27	0.00	0.0
January 11	37	17	0.00	0.0
January 12	35	19	0.00	0.0
January 13	40	19	0.00	0.0
January 14	40	20	0.00	0.0
January 15	38	16	0.00	0.0
January 16	33	18	0.00	0.0
January 17	36	19	0.00	0.0
January 18	40	32	0.82	4.8
January 19	42	36	0.82	0.0
January 20	48	37	0.45	0.0
January 21	49	35	0.03	0.0
January 22	41	27	0.03	0.0
January 23	39	30	0.16	0.1
January 24	39	27	0.05	0.0
January 25	55	37	0.02	0.0
January 26	50	32	0.32	0.0
January 27	38	25	0.00	0.0
January 28	42	23	0.00	0.0
January 29	48	27	0.00	0.0
January 30	50	34	0.02	0.0
January 31	50	32	0.00	0.0

February 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	46	34	0.02	0.0
February 2	46	29	0.00	0.0
February 3	45	26	0.00	0.0
February 4	49	25	0.00	0.0
February 5	47	24	0.00	0.0
February 6	48	26	0.00	0.0
February 7	50	26	0.00	0.0
February 8	49	35	0.00	0.0
February 9	47	37	0.00	0.0
February 10	54	35	0.00	0.0
February 11	48	37	0.17	0.0
February 12	49	34	0.00	0.0
February 13	49	29	0.00	0.0
February 14	45	26	0.00	0.0
February 15	44	25	0.02	0.3
February 16	44	24	0.00	0.0
February 17	52	35	0.00	0.0
February 18	47	27	0.01	0.0
February 19	42	22	0.00	0.0
February 20	39	30	0.00	0.0
February 21	47	34	0.25	0.0
February 22	56	38	0.05	0.0
February 23	45	30	0.00	0.0
February 24	54	28	0.00	0.0
February 25	53	33	0.08	0.0
February 26	39	29	0.00	0.0
February 27	45	26	0.00	0.0
February 28	46	20	0.00	0.0
February 29	44	33	0.07	0.7

March 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	38	29	0.09	1.4
March 2	43	26	0.00	0.0
March 3	54	37	0.00	0.0
March 4	63	34	0.00	0.0
March 5	62	39	0.00	0.0
March 6	50	30	0.08	0.3
March 7	46	24	0.00	0.0
March 8	57	27	0.00	0.0
March 9	67	31	0.00	0.0
March 10	67	34	0.00	0.0
March 11	63	40	0.01	0.0
March 12	57	39	0.00	0.0
March 13	59	38	0.03	0.0
March 14	49	37	0.22	0.0
March 15	61	46	0.14	0.0
March 16	58	44	0.22	0.0
March 17	50	39	0.38	0.0
March 18	41	34	0.17	0.4
March 19	43	28	0.00	0.0
March 20	47	33	0.04	0.2
March 21	66	44	0.00	0.0
March 22	64	47	0.00	0.0
March 23	57	37	0.00	0.0
March 24	63	37	0.00	0.0
March 25	75	43	0.13	0.0
March 26	52	42	0.24	0.0
March 27	63	38	0.00	0.0
March 28	58	42	0.27	0.0
March 29	55	40	0.06	0.0
March 30	60	48	0.15	0.0
March 31	77	49	0.00	0.0

April 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	52	39	0.00
April 2	54	31	0.00
April 3	67	38	0.00
April 4	56	36	0.00
April 5	51	28	0.00
April 6	51	30	0.00
April 7	62	32	0.00
April 8	75	45	0.00
April 9	71	44	0.00
April 10	77	46	0.00
April 11	66	46	0.05
April 12	61	43	0.16
April 13	64	41	0.02
April 14	66	43	0.00
April 15	61	38	0.00
April 16	58	41	0.09
April 17	65	46	0.03
April 18	63	46	0.05
April 19	63	46	0.11
April 20	76	53	0.00
April 21	82	50	0.00
April 22	91	54	0.00
April 23	91	61	0.05
April 24	82	53	0.15
April 25	82	54	0.18
April 26	59	41	1.09
April 27	54	40	0.04
April 28	60	37	0.00
April 29	64	38	0.00
April 30	65	50	0.07

May 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	60	42	0.00
May 2	60	38	0.00
May 3	62	50	0.09
May 4	61	41	0.29
May 5	55	36	0.00
May 6	62	33	0.00
May 7	70	38	0.00
May 8	80	46	0.00
May 9	82	49	0.00
May 10	62	43	0.00
May 11	66	35	0.00
May 12	75	41	0.00
May 13	83	47	0.00
May 14	88	50	0.00
May 15	81	56	0.00
May 16	87	55	0.00
May 17	71	51	0.00
May 18	69	45	0.00
May 19	75	43	0.00
May 20	84	56	0.00
May 21	87	63	0.00
May 22	72	54	0.04
May 23	63	47	0.00
May 24	62	39	0.00
May 25	62	45	0.15
May 26	57	43	0.33
May 27	65	49	0.00
May 28	76	47	0.00
May 29	79	51	0.00
May 30	79	48	0.00
May 31	84	52	0.00

June 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	89	57	0.00
June 2	85	63	0.01
June 3	90	55	0.00
June 4	93	52	0.01
June 5	57	44	0.03
June 6	66	37	0.00
June 7	80	48	0.01
June 8	68	49	0.00
June 9	63	43	0.13
June 10	70	46	0.00
June 11	80	48	0.00
June 12	89	59	0.00
June 13	80	55	0.00
June 14	81	49	0.00
June 15	83	54	0.00
June 16	85	48	0.00
June 17	93	60	0.00
June 18	75	54	0.00
June 19	70	45	0.00
June 20	82	44	0.00
June 21	96	59	0.00
June 22	92	66	0.00
June 23	84	58	0.00
June 24	86	56	0.00
June 25	88	55	0.00
June 26	72	56	0.00
June 27	84	46	0.00
June 28	95	57	0.00
June 29	88	58	0.00
June 30	97	57	0.00

July 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	88	66	0.00
July 2	97	58	0.00
July 3	84	67	0.00
July 4	90	52	0.00
July 5	93	62	0.00
July 6	98	65	0.00
July 7	100	68	0.00
July 8	101	70	0.01
July 9	108	71	0.03
July 10	100	72	0.00
July 11	100	66	0.00
July 12	108	73	0.00
July 13	92	72	0.00
July 14	97	69	0.03
July 15	90	63	0.00
July 16	92	68	0.00
July 17	99	64	0.00
July 18	97	64	0.00
July 19	104	69	0.00
July 20	98	70	0.00
July 21	96	61	0.00
July 22	102	65	0.00
July 23	88	65	0.00
July 24	93	60	0.00
July 25	99	66	0.00
July 26	101	69	0.00
July 27	99	66	0.00
July 28	97	64	0.00
July 29	99	63	0.00
July 30	97	65	0.00
July 31	98	61	0.00

August 2012 Boise Weather

Day	High (°F)	Low (°F)
August 1	96	62
August 2	93	59
August 3	89	59
August 4	95	59
August 5	100	66
August 6	100	76
August 7	106	72
August 8	97	71
August 9	98	65
August 10	94	67
August 11	94	60
August 12	96	61
August 13	98	67
August 14	97	65
August 15	97	64
August 16	94	62
August 17	93	63
August 18	97	60
August 19	91	72
August 20	95	64
August 21	94	72
August 22	90	60
August 23	91	60
August 24	81	56
August 25	92	51
August 26	99	62
August 27	92	66
August 28	95	62
August 29	83	57
August 30	88	51
August 31	88	63

September 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	85	57	0.00
September 2	86	51	0.00
September 3	88	53	0.00
September 4	86	53	0.00
September 5	91	55	0.00
September 6	85	58	0.00
September 7	88	55	0.00
September 8	95	59	0.00
September 9	93	67	0.01
September 10	80	52	0.00
September 11	72	47	0.00
September 12	78	44	0.00
September 13	86	50	0.00
September 14	90	53	0.00
September 15	91	58	0.00
September 16	86	53	0.00
September 17	82	49	0.00
September 18	86	55	0.00
September 19	84	53	0.00
September 20	78	56	0.00
September 21	79	53	0.00
September 22	79	51	0.00
September 23	67	52	0.04
September 24	76	47	0.00
September 25	79	56	0.00
September 26	82	57	0.00
September 27	85	53	0.00
September 28	82	56	0.00
September 29	84	55	0.00
September 30	82	54	0.00

October 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	82	48	0.00
October 2	81	51	0.00
October 3	65	43	0.00
October 4	63	38	0.00
October 5	61	32	0.00
October 6	62	35	0.00
October 7	66	37	0.00
October 8	68	37	0.00
October 9	71	40	0.00
October 10	74	46	0.00
October 11	76	45	0.00
October 12	77	48	0.00
October 13	69	52	0.02
October 14	78	50	0.00
October 15	74	55	0.12
October 16	65	45	0.47
October 17	56	34	0.00
October 18	65	37	0.00
October 19	68	43	0.00
October 20	64	44	0.03
October 21	57	31	0.00
October 22	52	37	0.20
October 23	50	37	0.09
October 24	46	35	0.05
October 25	49	32	0.00
October 26	50	32	0.00
October 27	52	33	0.00
October 28	61	43	0.03
October 29	70	44	0.00
October 30	73	47	0.00
October 31	74	49	0.00

November 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	64	46	0.04
November 2	62	39	0.00
November 3	65	42	0.00
November 4	65	41	0.00
November 5	67	42	0.00
November 6	74	43	0.00
November 7	64	43	0.00
November 8	51	34	0.00
November 9	42	29	0.00
November 10	40	22	0.00
November 11	39	18	0.00
November 12	42	30	0.00
November 13	46	36	0.04
November 14	44	36	0.01
November 15	53	36	0.00
November 16	57	39	0.03
November 17	59	44	0.02
November 18	55	37	0.06
November 19	57	41	0.01
November 20	62	54	0.00
November 21	59	32	0.03
November 22	49	28	0.00
November 23	47	32	0.00
November 24	44	34	0.13
November 25	47	29	0.17
November 26	46	26	0.00
November 27	44	26	0.00
November 28	45	28	0.02
November 29	57	37	0.00
November 30	59	47	0.02

December 2012 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	58	48	0.02	0.0
December 2	62	35	0.04	0.0
December 3	52	34	0.00	0.0
December 4	55	43	0.22	0.0
December 5	58	37	0.25	0.0
December 6	45	33	0.00	0.0
December 7	45	28	0.00	0.0
December 8	43	31	0.06	0.7
December 9	37	25	0.01	0.1
December 10	44	32	0.02	0.0
December 11	49	30	0.00	0.0
December 12	45	35	0.22	0.0
December 13	36	31	0.00	0.0
December 14	41	31	0.00	0.0
December 15	40	33	0.00	0.0
December 16	42	33	0.06	0.4
December 17	49	27	0.01	0.0
December 18	35	20	0.00	0.0
December 19	35	18	0.00	0.0
December 20	45	33	0.00	0.0
December 21	46	39	0.00	0.0
December 22	49	33	0.01	0.0
December 23	42	31	0.05	0.0
December 24	40	26	0.01	0.0
December 25	37	24	0.02	0.5
December 26	32	29	0.02	0.3
December 27	35	26	0.00	0.0
December 28	37	21	0.00	0.0
December 29	28	19	0.06	0.4
December 30	25	13	0.01	0.1
December 31	26	13	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1940–2023		location
1911–1939	Meridian 1 W	location