Boise Weather in 1931

Historical record of Boise, Idaho weather for the year 1931 based on NOAA data.

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1931 Boise Weather Extremes
Highest temperature	110 °F	July 20
Lowest temperature	-10 °F	December 15
Highest daily low	67 °F	July 25
Lowest daily high	20 °F	December 2
Most daily precipitation	0.7 inches	February 19
Most daily snow	4.0 inches	December 31

January 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	50	13	0.00	0.0
January 2	45	24	0.02	0.2
January 3	45	30	0.00	0.0
January 4	44	18	0.00	0.0
January 5	43	27	0.00	0.0
January 6	43	26	0.08	1.0
January 7	40	15	0.00	0.0
January 8	36	12	0.00	0.0
January 9	32	20	0.00	0.0
January 10	34	16	0.00	0.0
January 11	36	23	0.10	1.5
January 12	40	23	0.00	0.0
January 13	40	18	0.00	0.0
January 14	38	16	0.00	0.0
January 15	40	23	0.00	0.0
January 16	45	28	0.11	2.0
January 17	46	27	0.06	1.0
January 18	43	16	0.00	0.0
January 19	36	13	0.00	0.0
January 20	31	11	0.00	0.0
January 21	36	14	0.00	0.0
January 22	40	19	0.25	0.0
January 23	45	30	0.30	0.0
January 24	46	24	0.00	0.0
January 25	45	25	0.00	0.0
January 26	43	28	0.00	0.0
January 27	46	22	0.00	0.0
January 28	51	22	0.00	0.0
January 29	50	20	0.00	0.0
January 30	49	20	0.00	0.0
January 31	42	16	0.00	0.0

February 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	50	22	0.00	n/a
February 2	48	22	0.00	n/a
February 3	50	23	0.00	n/a
February 4	46	22	0.00	n/a
February 5	46	30	0.08	0.0
February 6	46	28	0.00	n/a
February 7	48	18	0.00	n/a
February 8	45	22	0.00	n/a
February 9	50	23	0.00	n/a
February 10	53	27	0.00	n/a
February 11	55	24	0.00	n/a
February 12	50	23	0.00	n/a
February 13	52	20	0.00	n/a
February 14	53	28	0.00	n/a
February 15	55	32	0.10	0.0
February 16	50	24	0.11	0.0
February 17	52	31	0.15	0.0
February 18	55	33	0.00	n/a
February 19	58	35	0.70	n/a
February 20	50	26	0.00	n/a
February 21	51	27	0.01	0.0
February 22	51	19	0.00	n/a
February 23	44	24	0.01	0.0
February 24	52	22	0.00	n/a
February 25	54	24	0.00	n/a
February 26	57	22	0.00	n/a
February 27	52	28	0.05	0.5
February 28	54	22	0.00	n/a

March 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	60	24	0.00	n/a
March 2	60	25	0.00	n/a
March 3	70	25	0.00	n/a
March 4	70	29	0.00	n/a
March 5	50	23	0.00	n/a
March 6	50	26	0.00	n/a
March 7	53	20	0.00	n/a
March 8	58	25	0.00	n/a
March 9	56	34	0.25	n/a
March 10	62	31	0.00	n/a
March 11	60	38	0.20	n/a
March 12	60	40	0.00	n/a
March 13	65	28	0.00	n/a
March 14	65	25	0.00	n/a
March 15	71	35	0.00	n/a
March 16	65	35	0.05	n/a
March 17	60	30	0.00	n/a
March 18	65	45	0.55	n/a
March 19	63	32	0.00	n/a
March 20	65	34	0.20	n/a
March 21	68	36	0.15	n/a
March 22	58	34	0.03	n/a
March 23	56	24	0.00	n/a
March 24	61	27	0.00	n/a
March 25	64	32	0.19	n/a
March 26	55	29	0.00	n/a
March 27	55	30	0.00	n/a
March 28	48	31	0.30	n/a
March 29	49	23	0.02	n/a
March 30	55	34	0.30	n/a
March 31	70	40	0.28	n/a

April 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	66	46	0.00	n/a
April 2	55	38	0.00	n/a
April 3	60	22	0.00	n/a
April 4	70	32	0.00	n/a
April 5	67	45	0.00	n/a
April 6	75	42	0.00	n/a
April 7	76	44	0.00	n/a
April 8	65	29	0.00	n/a
April 9	68	26	0.00	n/a
April 10	78	40	0.00	n/a
April 11	80	42	0.00	n/a
April 12	65	29	0.00	n/a
April 13	66	43	0.23	n/a
April 14	63	26	0.00	n/a
April 15	66	32	0.00	n/a
April 16	77	28	0.00	n/a
April 17	80	40	0.00	n/a
April 18	61	26	0.00	n/a
April 19	61	26	0.00	n/a
April 20	68	20	0.00	n/a
April 21	65	31	0.00	n/a
April 22	70	31	0.10	n/a
April 23	55	40	0.30	n/a
April 24	60	32	0.20	n/a
April 25	70	32	0.00	n/a
April 26	65	41	0.00	n/a
April 27	80	38	0.00	n/a
April 28	81	39	0.00	n/a
April 29	75	36	0.00	n/a
April 30	81	38	0.00	n/a

May 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	83	45	n/a	n/a
May 2	82	54	0.00	n/a
May 3	60	43	n/a	n/a
May 4	75	37	n/a	n/a
May 5	83	38	n/a	n/a
May 6	90	45	0.00	n/a
May 7	83	38	n/a	n/a
May 8	60	32	n/a	n/a
May 9	68	32	n/a	n/a
May 10	76	34	n/a	n/a
May 11	82	36	n/a	n/a
May 12	88	38	n/a	n/a
May 13	91	46	n/a	n/a
May 14	94	50	0.00	n/a
May 15	85	45	n/a	n/a
May 16	88	50	n/a	n/a
May 17	80	39	n/a	n/a
May 18	64	33	n/a	n/a
May 19	65	30	n/a	n/a
May 20	68	36	n/a	n/a
May 21	70	33	n/a	n/a
May 22	84	50	n/a	n/a
May 23	88	41	n/a	n/a
May 24	90	45	n/a	n/a
May 25	91	54	n/a	n/a
May 26	93	53	n/a	n/a
May 27	81	43	n/a	n/a
May 28	83	48	n/a	n/a
May 29	86	43	n/a	n/a
May 30	92	45	n/a	n/a
May 31	98	54	n/a	n/a

June 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	98	50	0.00	n/a
June 2	92	52	0.05	n/a
June 3	88	46	0.00	n/a
June 4	86	40	0.00	n/a
June 5	84	45	0.00	n/a
June 6	95	46	0.00	n/a
June 7	96	52	0.00	n/a
June 8	96	63	0.00	n/a
June 9	92	55	0.00	n/a
June 10	83	45	0.00	n/a
June 11	85	48	0.00	n/a
June 12	88	45	0.00	n/a
June 13	92	49	0.00	n/a
June 14	94	59	0.00	n/a
June 15	95	57	0.00	n/a
June 16	86	53	0.25	n/a
June 17	75	47	0.00	n/a
June 18	78	45	0.00	n/a
June 19	80	43	0.00	n/a
June 20	80	55	0.00	n/a
June 21	86	48	0.00	n/a
June 22	88	57	0.00	n/a
June 23	86	50	0.00	n/a
June 24	85	38	0.00	n/a
June 25	93	45	0.00	n/a
June 26	100	55	0.00	n/a
June 27	100	54	0.00	n/a
June 28	85	45	0.00	n/a
June 29	83	45	0.00	n/a
June 30	80	42	0.00	n/a

July 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	88	38	n/a	n/a
July 2	90	44	n/a	n/a
July 3	93	50	n/a	n/a
July 4	88	45	n/a	n/a
July 5	91	50	n/a	n/a
July 6	88	44	n/a	n/a
July 7	94	45	n/a	n/a
July 8	95	49	n/a	n/a
July 9	100	55	n/a	n/a
July 10	102	52	n/a	n/a
July 11	90	50	n/a	n/a
July 12	95	48	n/a	n/a
July 13	96	54	n/a	n/a
July 14	100	58	n/a	n/a
July 15	92	52	n/a	n/a
July 16	95	46	n/a	n/a
July 17	102	52	n/a	n/a
July 18	104	55	n/a	n/a
July 19	100	50	n/a	n/a
July 20	110	50	n/a	n/a
July 21	108	60	n/a	n/a
July 22	104	60	n/a	n/a
July 23	106	60	n/a	n/a
July 24	102	66	n/a	n/a
July 25	105	67	n/a	n/a
July 26	106	62	n/a	n/a
July 27	105	62	n/a	n/a
July 28	100	56	n/a	n/a
July 29	102	60	n/a	n/a
July 30	96	56	n/a	n/a
July 31	91	51	n/a	n/a

August 1931 Boise Weather

Day	High (°F)	Low (°F)	Snow (inches)
August 1	94	49	n/a
August 2	100	50	n/a
August 3	100	52	n/a
August 4	102	56	n/a
August 5	98	48	n/a
August 6	90	46	n/a
August 7	96	46	n/a
August 8	85	38	n/a
August 9	96	42	n/a
August 10	98	55	n/a
August 11	100	49	n/a
August 12	95	54	n/a
August 13	90	52	n/a
August 14	92	62	n/a
August 15	90	56	n/a
August 16	100	60	n/a
August 17	95	59	n/a
August 18	92	61	n/a
August 19	90	57	n/a
August 20	85	53	n/a
August 21	91	53	n/a
August 22	88	44	n/a
August 23	97	45	n/a
August 24	100	52	n/a
August 25	96	48	n/a
August 26	91	35	n/a
August 27	84	37	n/a
August 28	93	42	n/a
August 29	95	50	n/a
August 30	96	55	n/a
August 31	90	43	n/a

September 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	90	50	0.00	n/a
September 2	90	48	0.00	n/a
September 3	100	52	0.00	n/a
September 4	100	50	0.00	n/a
September 5	96	63	0.00	n/a
September 6	96	64	0.00	n/a
September 7	87	46	0.00	n/a
September 8	75	48	0.00	n/a
September 9	74	39	0.15	n/a
September 10	75	40	0.00	n/a
September 11	80	30	0.00	n/a
September 12	82	45	0.00	n/a
September 13	74	36	0.00	n/a
September 14	86	33	0.00	n/a
September 15	88	44	0.00	n/a
September 16	80	40	0.00	n/a
September 17	88	45	0.00	n/a
September 18	82	52	0.12	n/a
September 19	64	48	0.00	n/a
September 20	65	44	0.00	n/a
September 21	65	40	0.00	n/a
September 22	66	30	0.00	n/a
September 23	69	39	0.30	n/a
September 24	68	40	0.10	n/a
September 25	80	33	0.00	n/a
September 26	83	44	0.00	n/a
September 27	86	45	0.00	n/a
September 28	88	45	0.00	n/a
September 29	77	46	0.00	n/a
September 30	75	32	0.00	n/a

October 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	81	36	0.00	n/a
October 2	84	34	0.00	n/a
October 3	83	45	0.00	n/a
October 4	68	26	0.00	n/a
October 5	70	42	0.00	n/a
October 6	71	33	0.00	n/a
October 7	65	28	0.00	n/a
October 8	70	29	0.00	n/a
October 9	75	30	0.00	n/a
October 10	74	32	0.00	n/a
October 11	78	30	0.00	n/a
October 12	75	28	0.00	n/a
October 13	78	38	0.00	n/a
October 14	75	33	0.00	n/a
October 15	73	31	0.00	n/a
October 16	78	38	0.00	n/a
October 17	80	34	0.00	n/a
October 18	77	44	0.00	n/a
October 19	72	28	0.00	n/a
October 20	75	33	0.00	n/a
October 21	68	26	0.00	n/a
October 22	64	44	0.40	n/a
October 23	60	42	0.20	n/a
October 24	58	38	0.10	n/a
October 25	60	40	0.00	n/a
October 26	56	34	0.23	n/a
October 27	55	30	0.25	n/a
October 28	63	38	0.10	n/a
October 29	65	35	0.00	n/a
October 30	66	28	0.00	n/a
October 31	68	35	0.00	n/a

November 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	64	33	0.00	0.0
November 2	70	34	0.00	0.0
November 3	71	34	0.00	0.0
November 4	68	31	0.00	0.0
November 5	69	33	0.00	0.0
November 6	67	32	0.00	0.0
November 7	65	40	0.00	0.0
November 8	65	43	0.00	0.0
November 9	52	18	0.00	0.0
November 10	51	33	0.31	0.0
November 11	46	18	0.00	0.0
November 12	46	15	0.00	0.0
November 13	54	22	0.00	0.0
November 14	55	38	0.00	0.0
November 15	56	32	0.10	3.0
November 16	38	15	0.40	2.0
November 17	45	30	0.15	0.0
November 18	46	32	0.00	0.0
November 19	45	24	0.05	1.0
November 20	38	25	0.00	0.0
November 21	40	15	0.00	0.0
November 22	35	6	0.00	0.0
November 23	30	10	0.00	0.0
November 24	34	8	0.00	0.0
November 25	35	12	0.00	0.0
November 26	39	25	0.20	4.0
November 27	30	20	0.00	0.0
November 28	32	6	0.00	0.0
November 29	34	0	0.00	0.0
November 30	30	4	0.00	0.0

December 1931 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	23	10	0.00	0.0
December 2	20	0	0.00	0.0
December 3	36	15	0.03	1.0
December 4	40	16	0.00	0.0
December 5	40	20	0.00	0.0
December 6	38	14	0.00	0.0
December 7	40	24	0.00	0.0
December 8	42	26	0.00	0.0
December 9	35	20	0.00	0.0
December 10	32	23	0.04	1.0
December 11	34	19	0.00	0.0
December 12	32	8	0.00	0.0
December 13	30	5	0.00	0.0
December 14	30	1	0.00	0.0
December 15	30	-10	0.00	0.0
December 16	25	-9	0.00	0.0
December 17	32	14	0.12	0.0
December 18	38	22	0.00	0.0
December 19	40	10	0.00	0.0
December 20	39	15	0.00	0.0
December 21	44	29	0.24	0.0
December 22	46	24	0.00	0.0
December 23	44	22	0.10	1.0
December 24	43	34	0.45	0.0
December 25	44	33	0.00	0.0
December 26	45	27	0.00	0.0
December 27	46	37	0.00	0.0
December 28	49	28	0.42	0.0
December 29	40	25	0.00	0.0
December 30	38	20	0.00	0.0
December 31	40	25	0.40	4.0

Weather Station Details

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