Boise Weather in 1938

Historical record of Boise, Idaho weather for the year 1938 based on NOAA data.

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1938 Boise Weather Extremes
Highest temperature	104 °F	July 22
Lowest temperature	7 °F	November 12
Highest daily low	64 °F	July 8
Lowest daily high	31 °F	January 7
Most daily precipitation	1.3 inches	May 1
Most daily snow	5.0 inches	November 11
Total annual precipitation	15.5 inches	-
Total annual snow	11.0 inches	-

What was the hottest temperature in Boise in 1938?

The highest temperature recorded in Boise, Idaho in 1938 was 104 °F which happened on July 22.

Highest Temperatures: All-Time By Year

Highest Temperatures in Boise in 1938

Rank	Temperature	Date
1	104 °F	Jul 22
2	100 °F	Jul 21
3	99 °F	Jul 17
4	98 °F	Sep 3
4	98 °F	Jul 23
4	98 °F	Jul 18
7	97 °F	Sep 18
7	97 °F	Jul 20
7	97 °F	Jul 19
7	97 °F	Jun 25

What was the coldest temperature in Boise in 1938?

The lowest temperature recorded in Boise, Idaho in 1938 was 7 °F which happened on Nov 12.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Boise in 1938

Rank	Temperature	Date
1	7 °F	November 12
2	11 °F	November 21
3	12 °F	November 25
4	13 °F	November 27
4	13 °F	November 22
6	14 °F	December 26
6	14 °F	December 13
6	14 °F	December 12
6	14 °F	November 26
6	14 °F	November 23

January 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	39	26	0.00
January 2	41	28	0.00
January 3	46	23	0.00
January 4	44	22	0.00
January 5	41	21	0.00
January 6	39	21	0.00
January 7	31	21	0.00
January 8	35	30	0.00
January 9	45	23	0.00
January 10	46	25	0.00
January 11	49	34	0.00
January 12	47	29	0.05
January 13	42	27	0.00
January 14	43	35	0.12
January 15	42	36	0.17
January 16	39	32	0.18
January 17	47	32	0.24
January 18	45	30	0.00
January 19	43	27	0.09
January 20	41	31	0.02
January 21	39	33	0.06
January 22	43	35	0.33
January 23	37	28	0.04
January 24	40	22	0.00
January 25	44	21	0.00
January 26	38	22	0.00
January 27	38	22	0.00
January 28	42	26	0.00
January 29	41	27	0.03
January 30	43	27	0.01
January 31	50	33	0.00

February 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	50	39	0.01	0.0
February 2	51	39	0.00	0.0
February 3	52	36	0.00	0.0
February 4	43	30	0.00	0.0
February 5	41	30	0.01	0.0
February 6	53	36	0.00	0.0
February 7	53	34	0.00	0.0
February 8	51	32	0.13	1.7
February 9	51	33	0.00	0.0
February 10	55	40	0.00	0.0
February 11	44	39	0.07	0.0
February 12	42	32	0.27	0.0
February 13	43	35	0.00	0.0
February 14	44	29	0.00	0.0
February 15	41	29	0.03	1.0
February 16	39	21	0.00	0.0
February 17	41	20	0.00	0.0
February 18	39	24	0.00	0.0
February 19	37	30	0.02	0.0
February 20	41	22	0.00	0.0
February 21	44	33	0.00	0.0
February 22	51	32	0.00	0.0
February 23	48	37	0.03	0.0
February 24	56	30	0.00	0.0
February 25	54	25	0.00	0.0
February 26	60	28	0.00	0.0
February 27	61	30	0.00	0.0
February 28	61	27	0.00	0.0

March 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	56	43	0.31	0.0
March 2	51	37	0.05	0.0
March 3	53	30	0.23	0.0
March 4	53	27	0.00	0.0
March 5	51	36	0.04	0.0
March 6	50	32	0.03	0.0
March 7	59	32	0.00	0.0
March 8	55	29	0.00	0.0
March 9	56	36	0.00	0.0
March 10	56	27	0.00	0.0
March 11	59	40	0.00	0.0
March 12	59	46	0.14	0.0
March 13	54	36	0.57	0.0
March 14	52	37	0.08	0.0
March 15	53	40	0.15	0.0
March 16	55	40	0.23	0.0
March 17	42	27	0.03	0.0
March 18	43	31	0.09	0.0
March 19	48	35	0.03	0.0
March 20	36	28	0.18	0.0
March 21	39	21	0.02	0.0
March 22	40	24	0.02	0.8
March 23	45	31	0.44	0.0
March 24	48	33	0.20	0.0
March 25	55	23	0.00	0.0
March 26	57	31	0.00	0.0
March 27	61	29	0.00	0.0
March 28	48	30	0.07	1.0
March 29	40	23	0.00	0.0
March 30	45	24	0.00	0.0
March 31	42	29	0.03	0.0

April 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	51	24	0.00
April 2	58	27	0.00
April 3	58	34	0.00
April 4	53	41	0.20
April 5	52	41	0.17
April 6	57	32	0.00
April 7	62	27	0.00
April 8	64	35	0.00
April 9	60	45	0.05
April 10	62	27	0.00
April 11	64	38	0.00
April 12	60	38	0.00
April 13	58	41	0.00
April 14	61	34	0.00
April 15	68	33	0.00
April 16	65	42	0.00
April 17	72	40	0.00
April 18	68	50	0.03
April 19	60	30	0.00
April 20	67	32	0.00
April 21	71	40	0.00
April 22	64	47	0.07
April 23	72	42	0.00
April 24	68	45	0.00
April 25	60	45	0.30
April 26	61	44	0.01
April 27	67	35	0.00
April 28	77	45	0.00
April 29	74	47	0.00
April 30	67	50	0.00

May 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	55	43	1.32
May 2	53	35	0.00
May 3	57	30	0.00
May 4	53	38	0.00
May 5	54	30	0.00
May 6	60	29	0.00
May 7	63	37	0.00
May 8	67	40	0.00
May 9	69	40	0.00
May 10	70	42	0.00
May 11	65	45	0.00
May 12	72	45	0.00
May 13	77	42	0.00
May 14	76	39	0.00
May 15	75	48	0.00
May 16	74	46	0.00
May 17	67	44	0.00
May 18	56	34	0.46
May 19	59	32	0.18
May 20	66	40	0.00
May 21	72	38	0.00
May 22	77	41	0.00
May 23	85	47	0.00
May 24	86	47	0.00
May 25	85	52	0.00
May 26	88	52	0.00
May 27	82	56	0.22
May 28	65	46	0.23
May 29	74	43	0.00
May 30	75	44	0.00
May 31	75	43	0.00

June 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	83	41	0.00
June 2	81	48	0.00
June 3	83	48	0.00
June 4	88	45	0.00
June 5	89	50	0.00
June 6	89	50	0.00
June 7	89	53	0.00
June 8	83	47	0.00
June 9	63	36	0.00
June 10	78	34	0.00
June 11	85	45	0.00
June 12	81	55	0.00
June 13	79	55	0.00
June 14	80	50	0.00
June 15	91	52	0.00
June 16	91	60	0.00
June 17	77	49	0.00
June 18	67	36	0.00
June 19	79	38	0.00
June 20	93	46	0.00
June 21	74	57	0.00
June 22	75	55	0.17
June 23	81	51	0.00
June 24	90	51	0.00
June 25	97	58	0.00
June 26	90	58	0.00
June 27	88	58	0.00
June 28	90	60	0.00
June 29	80	58	0.00
June 30	79	58	1.12

July 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	74	58	0.00
July 2	73	56	0.08
July 3	72	53	0.02
July 4	75	52	0.05
July 5	76	51	0.99
July 6	83	50	0.00
July 7	84	57	0.00
July 8	92	64	0.00
July 9	94	52	0.00
July 10	91	63	0.00
July 11	84	53	0.00
July 12	92	52	0.00
July 13	93	53	0.00
July 14	88	53	0.00
July 15	82	63	0.15
July 16	92	56	0.00
July 17	99	60	0.00
July 18	98	57	0.00
July 19	97	58	0.00
July 20	97	54	0.00
July 21	100	56	0.00
July 22	104	58	0.00
July 23	98	62	0.00
July 24	95	55	0.00
July 25	94	62	0.00
July 26	96	59	0.00
July 27	n/a	n/a	0.00
July 28	n/a	n/a	0.06
July 29	n/a	n/a	0.00
July 30	96	59	0.00
July 31	94	54	0.00

August 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	95	52	0.00
August 2	83	46	0.00
August 3	87	44	0.00
August 4	95	49	0.00
August 5	94	50	0.00
August 6	92	49	0.00
August 7	91	51	0.00
August 8	84	50	0.00
August 9	89	48	0.00
August 10	93	50	0.00
August 11	93	53	0.00
August 12	87	54	0.00
August 13	87	51	0.00
August 14	77	43	0.00
August 15	80	42	0.00
August 16	89	46	0.00
August 17	91	53	0.00
August 18	82	51	0.00
August 19	n/a	n/a	0.00
August 20	n/a	n/a	0.00
August 21	n/a	n/a	0.00
August 22	n/a	n/a	0.00
August 23	n/a	n/a	0.00
August 24	n/a	n/a	0.00
August 25	n/a	n/a	0.01
August 26	n/a	n/a	0.00
August 27	n/a	n/a	0.00
August 28	92	57	0.00
August 29	92	57	0.00
August 30	90	56	0.00
August 31	89	61	0.00

September 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	91	60	0.00
September 2	96	58	0.00
September 3	98	59	0.00
September 4	83	58	0.00
September 5	74	48	0.00
September 6	76	42	0.00
September 7	67	44	0.00
September 8	70	49	0.08
September 9	72	38	0.00
September 10	74	48	0.00
September 11	77	41	0.00
September 12	84	45	0.00
September 13	90	45	0.00
September 14	90	46	0.00
September 15	90	47	0.00
September 16	88	47	0.00
September 17	95	45	0.00
September 18	97	52	0.00
September 19	87	62	0.00
September 20	90	52	0.00
September 21	82	52	0.00
September 22	91	55	0.00
September 23	95	56	0.00
September 24	81	57	0.00
September 25	81	43	0.00
September 26	82	43	0.00
September 27	82	41	0.00
September 28	76	57	0.03
September 29	78	48	0.52
September 30	76	49	0.00

October 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	75	48	0.07
October 2	82	50	0.07
October 3	70	50	0.25
October 4	64	44	0.00
October 5	62	45	0.00
October 6	66	38	0.00
October 7	69	41	0.00
October 8	61	40	0.00
October 9	67	40	0.00
October 10	72	38	0.00
October 11	68	51	0.03
October 12	73	40	0.00
October 13	75	41	0.00
October 14	65	35	0.00
October 15	52	40	0.34
October 16	52	38	0.10
October 17	55	41	0.00
October 18	58	31	0.00
October 19	63	28	0.00
October 20	68	30	0.00
October 21	63	42	0.00
October 22	67	34	0.00
October 23	69	31	0.00
October 24	73	33	0.00
October 25	69	33	0.00
October 26	77	42	0.00
October 27	66	47	0.00
October 28	70	44	0.00
October 29	70	50	0.24
October 30	62	42	0.22
October 31	56	45	0.05

November 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	53	38	0.21	0.0
November 2	52	33	0.00	0.0
November 3	49	35	0.53	0.0
November 4	49	35	0.59	0.0
November 5	43	30	0.02	0.0
November 6	44	20	0.00	0.0
November 7	51	21	0.00	0.0
November 8	43	23	0.00	0.0
November 9	45	23	0.00	0.0
November 10	40	25	0.04	0.5
November 11	32	25	0.42	5.0
November 12	36	7	0.00	0.0
November 13	40	28	0.03	1.0
November 14	51	22	0.00	0.0
November 15	53	28	0.00	0.0
November 16	47	39	0.09	0.0
November 17	46	36	0.00	0.0
November 18	52	27	0.00	0.0
November 19	53	23	0.00	0.0
November 20	43	29	0.00	0.0
November 21	38	11	0.00	0.0
November 22	34	13	0.00	0.0
November 23	35	14	0.00	0.0
November 24	34	21	0.00	0.0
November 25	43	12	0.00	0.0
November 26	42	14	0.00	0.0
November 27	43	13	0.00	0.0
November 28	45	19	0.00	0.0
November 29	47	21	0.00	0.0
November 30	41	26	0.19	0.0

December 1938 Boise Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	46	25	0.01
December 2	43	31	0.24
December 3	48	31	0.10
December 4	42	30	0.06
December 5	38	33	0.02
December 6	38	32	0.02
December 7	48	34	0.00
December 8	40	26	0.00
December 9	38	32	0.00
December 10	38	24	0.00
December 11	39	18	0.00
December 12	37	14	0.00
December 13	38	14	0.00
December 14	34	17	0.00
December 15	32	21	0.00
December 16	44	20	0.00
December 17	39	16	0.00
December 18	34	18	0.00
December 19	45	22	0.00
December 20	38	20	0.00
December 21	38	29	0.07
December 22	37	18	0.00
December 23	45	28	0.00
December 24	50	24	0.00
December 25	40	29	0.00
December 26	36	14	0.00
December 27	42	27	0.00
December 28	46	28	0.00
December 29	41	30	0.08
December 30	45	27	0.00
December 31	44	24	0.00

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Weather Station Details

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