Ketchum Weather in 1942

Historical record of Ketchum, Idaho weather for the year 1942 based on NOAA data.

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1942 Ketchum Weather Extremes
Highest temperature	93 °F	August 10
Lowest temperature	-37 °F	January 5
Highest daily low	48 °F	August 24
Lowest daily high	6 °F	January 4
Most daily precipitation	1.0 inches	November 15
Most daily snow	10.0 inches	December 31
Total annual precipitation	17.3 inches	-
Total annual snow	137.4 inches	-

What was the hottest temperature in Ketchum in 1942?

The highest temperature recorded in Ketchum, Idaho in 1942 was 93 °F which happened on August 10.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ketchum in 1942

Rank	Temperature	Date
1	93 °F	Aug 10
2	92 °F	Aug 18
3	91 °F	Aug 23
4	90 °F	Aug 19
4	90 °F	Aug 16
4	90 °F	Aug 9
4	90 °F	Aug 8
4	90 °F	Jul 23
4	90 °F	Jul 22
10	89 °F	Aug 7
10	89 °F	Jul 24
10	89 °F	Jul 5

What was the coldest temperature in Ketchum in 1942?

The lowest temperature recorded in Ketchum, Idaho in 1942 was -37 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ketchum in 1942

Rank	Temperature	Date
1	-37 °F	January 5
1	-37 °F	January 4
3	-36 °F	February 18
4	-33 °F	February 17
5	-30 °F	January 6
6	-28 °F	December 26
7	-27 °F	February 19
8	-25 °F	January 2
9	-23 °F	December 5
9	-23 °F	February 26
9	-23 °F	February 20

January 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	16	-13	0.00	0.0
January 2	12	-25	0.03	0.0
January 3	13	-16	0.09	1.3
January 4	6	-37	0.00	0.0
January 5	10	-37	0.00	0.0
January 6	15	-30	0.00	0.0
January 7	21	-10	n/a	2.0
January 8	39	4	0.42	1.0
January 9	33	0	0.00	0.0
January 10	32	-1	0.00	0.0
January 11	42	-2	0.00	0.0
January 12	43	-1	0.00	0.0
January 13	40	-6	0.00	0.0
January 14	41	-12	0.00	0.0
January 15	36	-10	0.00	0.0
January 16	34	2	0.07	0.7
January 17	35	7	0.00	0.0
January 18	36	-9	0.00	0.0
January 19	34	-13	0.00	0.0
January 20	36	-12	0.00	0.0
January 21	38	-10	0.00	0.0
January 22	39	-7	0.00	0.0
January 23	33	4	0.04	0.5
January 24	35	7	0.02	0.2
January 25	38	9	0.58	7.0
January 26	38	2	0.00	0.0
January 27	42	25	0.35	1.5
January 28	40	26	0.07	1.0
January 29	34	15	0.00	0.0
January 30	30	-4	0.00	0.0
January 31	29	-4	0.00	0.0

February 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	38	6	0.34	5.5
February 2	36	-5	0.03	0.5
February 3	37	6	0.21	3.5
February 4	35	10	0.10	2.0
February 5	36	2	0.05	1.5
February 6	34	15	0.53	8.0
February 7	38	4	0.05	1.0
February 8	37	-7	0.00	0.0
February 9	35	-2	0.04	0.5
February 10	29	-19	0.00	0.0
February 11	40	-14	0.00	0.0
February 12	32	-12	0.00	0.0
February 13	31	-7	0.00	0.0
February 14	28	-19	0.00	0.0
February 15	27	-12	0.00	0.0
February 16	30	-18	0.00	0.0
February 17	28	-33	0.00	0.0
February 18	25	-36	0.00	0.0
February 19	28	-27	0.00	0.0
February 20	28	-23	0.03	0.7
February 21	37	6	0.20	4.5
February 22	32	12	0.15	2.0
February 23	29	-19	0.00	0.0
February 24	29	-15	0.00	0.0
February 25	30	-20	0.00	0.0
February 26	32	-23	0.00	0.0
February 27	39	-14	0.00	0.0
February 28	38	-12	0.00	0.0

March 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	43	-3	0.00	0.0
March 2	40	-6	0.00	0.0
March 3	40	4	0.00	0.0
March 4	42	-6	0.00	0.0
March 5	43	1	0.00	0.0
March 6	35	9	0.00	0.0
March 7	39	-5	0.00	0.0
March 8	46	-5	0.00	0.0
March 9	47	12	0.00	0.0
March 10	45	13	0.00	0.0
March 11	46	16	0.06	0.0
March 12	38	12	0.00	0.0
March 13	32	20	0.18	3.0
March 14	31	1	0.00	0.0
March 15	35	-2	0.00	0.0
March 16	33	-7	0.00	0.0
March 17	39	-7	0.00	0.0
March 18	42	6	0.00	0.0
March 19	33	-5	0.00	0.0
March 20	34	-12	0.00	0.0
March 21	42	-6	0.00	0.0
March 22	43	-3	0.00	0.0
March 23	45	5	0.00	0.0
March 24	45	8	0.00	0.0
March 25	30	11	0.00	0.0
March 26	33	-6	0.00	0.0
March 27	41	-8	0.00	0.0
March 28	46	-3	0.00	0.0
March 29	46	1	0.00	0.0
March 30	53	5	0.00	0.0
March 31	54	5	0.00	0.0

April 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	45	20	0.00	0.0
April 2	49	8	0.00	0.0
April 3	50	17	0.00	0.0
April 4	43	26	0.05	0.0
April 5	47	24	0.18	0.0
April 6	53	14	0.00	0.0
April 7	51	14	0.00	0.0
April 8	54	19	0.00	0.0
April 9	62	20	0.00	0.0
April 10	60	26	0.00	0.0
April 11	60	25	0.00	0.0
April 12	65	22	0.00	0.0
April 13	62	21	0.00	0.0
April 14	55	34	0.00	0.0
April 15	62	25	0.00	0.0
April 16	58	15	0.00	0.0
April 17	58	22	0.20	0.0
April 18	57	27	0.00	0.0
April 19	65	16	0.00	0.0
April 20	69	36	0.00	0.0
April 21	71	29	0.00	0.0
April 22	63	33	0.00	0.0
April 23	52	20	0.00	0.0
April 24	55	12	0.00	0.0
April 25	n/a	25	0.03	0.0
April 26	42	20	0.00	0.0
April 27	39	11	0.00	0.0
April 28	44	25	0.25	4.0
April 29	48	24	0.10	2.0
April 30	54	17	0.00	0.0

May 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	n/a	24	n/a	0.0
May 2	47	26	0.04	0.0
May 3	48	15	0.00	0.0
May 4	44	25	0.34	0.0
May 5	53	22	n/a	0.0
May 6	60	15	n/a	0.0
May 7	68	19	n/a	0.0
May 8	70	23	n/a	0.0
May 9	64	29	0.04	0.0
May 10	60	31	0.12	0.0
May 11	48	10	n/a	0.0
May 12	46	24	0.48	4.0
May 13	49	27	n/a	0.0
May 14	51	19	0.00	0.0
May 15	53	28	0.05	0.0
May 16	50	22	0.10	0.0
May 17	53	16	n/a	0.0
May 18	55	26	0.00	0.0
May 19	59	30	0.02	0.0
May 20	72	26	n/a	0.0
May 21	74	27	n/a	0.0
May 22	76	36	0.00	0.0
May 23	70	37	0.08	0.0
May 24	64	31	0.00	0.0
May 25	67	37	0.23	0.0
May 26	58	33	0.29	0.0
May 27	47	23	0.06	0.0
May 28	49	17	0.23	0.0
May 29	46	21	0.13	0.0
May 30	43	30	0.40	0.0
May 31	56	20	0.17	0.0

June 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	65	24	0.00
June 2	71	26	0.00
June 3	67	30	0.28
June 4	68	29	0.00
June 5	71	23	0.00
June 6	75	28	0.00
June 7	76	30	0.00
June 8	75	34	0.00
June 9	69	34	0.05
June 10	60	23	0.00
June 11	58	22	0.00
June 12	64	24	0.01
June 13	67	26	0.00
June 14	69	26	0.00
June 15	62	35	0.11
June 16	62	30	0.00
June 17	69	21	0.00
June 18	70	26	0.00
June 19	59	22	0.04
June 20	59	18	0.00
June 21	68	20	0.00
June 22	71	24	0.00
June 23	75	28	0.00
June 24	72	40	0.00
June 25	65	39	0.02
June 26	56	23	0.25
June 27	57	22	0.00
June 28	74	24	0.00
June 29	71	30	0.00
June 30	79	30	0.00

July 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	81	37	0.16
July 2	82	32	0.00
July 3	86	33	0.00
July 4	87	35	0.00
July 5	89	34	0.00
July 6	87	36	0.00
July 7	88	37	0.00
July 8	83	32	0.00
July 9	84	31	0.00
July 10	86	32	0.00
July 11	79	35	0.00
July 12	77	31	0.00
July 13	84	25	0.00
July 14	80	46	0.00
July 15	79	38	0.08
July 16	74	39	0.00
July 17	76	30	0.00
July 18	76	25	0.00
July 19	80	28	0.00
July 20	82	32	0.00
July 21	88	30	0.00
July 22	90	34	0.00
July 23	90	36	0.00
July 24	89	28	0.00
July 25	87	29	0.00
July 26	85	31	0.00
July 27	83	34	0.00
July 28	84	33	0.00
July 29	82	33	0.00
July 30	82	30	0.00
July 31	80	29	0.00

August 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
August 1	82	27	0.00	n/a
August 2	84	30	0.00	n/a
August 3	87	28	0.00	n/a
August 4	85	24	0.00	n/a
August 5	81	27	0.00	n/a
August 6	85	33	0.00	n/a
August 7	89	30	0.00	n/a
August 8	90	29	0.00	n/a
August 9	90	31	0.00	n/a
August 10	93	32	0.00	n/a
August 11	88	40	0.00	n/a
August 12	85	29	0.00	n/a
August 13	n/a	40	0.00	n/a
August 14	80	26	0.00	n/a
August 15	85	28	0.00	n/a
August 16	90	31	0.00	n/a
August 17	85	28	0.04	n/a
August 18	92	30	0.00	n/a
August 19	90	34	0.00	n/a
August 20	87	35	0.00	n/a
August 21	88	33	0.00	n/a
August 22	87	34	0.00	n/a
August 23	91	34	0.00	n/a
August 24	85	48	0.02	n/a
August 25	80	37	0.04	n/a
August 26	76	29	0.00	n/a
August 27	69	32	0.00	n/a
August 28	59	20	0.00	n/a
August 29	61	32	0.00	n/a
August 30	69	24	0.00	n/a
August 31	77	22	0.00	n/a

September 1942 Ketchum Weather

Day	High (°F)	Low (°F)
September 1	78	21
September 2	84	28
September 3	84	28
September 4	84	27
September 5	85	27
September 6	80	25
September 7	82	26
September 8	79	29
September 9	72	28
September 10	68	21
September 11	71	23
September 12	71	31
September 13	73	23
September 14	75	28
September 15	76	26
September 16	67	19
September 17	63	15
September 18	67	23
September 19	65	13
September 20	73	17
September 21	74	20
September 22	74	21
September 23	75	21
September 24	76	20
September 25	78	25
September 26	74	22
September 27	79	20
September 28	76	22
September 29	73	25
September 30	74	21

October 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	70	23	0.00
October 2	62	29	0.00
October 3	68	24	0.00
October 4	70	19	0.00
October 5	72	18	0.00
October 6	77	18	0.00
October 7	77	20	0.00
October 8	79	19	0.00
October 9	79	20	0.00
October 10	68	27	0.17
October 11	56	26	0.20
October 12	59	27	0.16
October 13	58	25	0.13
October 14	59	23	0.00
October 15	56	28	0.02
October 16	62	15	0.00
October 17	66	16	0.00
October 18	68	15	0.00
October 19	69	18	0.00
October 20	67	19	0.00
October 21	69	18	0.00
October 22	68	20	0.00
October 23	50	19	0.00
October 24	54	9	0.00
October 25	55	10	0.00
October 26	62	9	0.00
October 27	61	26	0.00
October 28	48	5	0.00
October 29	50	5	0.00
October 30	46	9	0.00
October 31	42	12	0.00

November 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	51	30	0.00	0.0
November 2	49	15	0.02	0.0
November 3	50	28	0.24	0.0
November 4	42	8	0.00	0.0
November 5	39	9	0.00	0.0
November 6	40	9	0.00	0.0
November 7	43	14	0.13	1.5
November 8	47	26	0.03	0.0
November 9	43	9	0.00	0.0
November 10	46	4	0.00	0.0
November 11	54	1	0.00	0.0
November 12	56	5	0.00	0.0
November 13	58	7	0.00	0.0
November 14	57	19	0.23	0.0
November 15	41	18	0.99	0.0
November 16	31	-1	0.00	0.0
November 17	39	16	0.23	3.0
November 18	45	24	0.43	4.0
November 19	42	13	0.00	0.0
November 20	38	13	0.00	0.0
November 21	38	-10	0.00	0.0
November 22	40	4	0.00	0.0
November 23	50	11	0.00	0.0
November 24	51	23	0.39	0.0
November 25	49	0	0.00	0.0
November 26	31	-1	0.14	2.0
November 27	40	n/a	0.80	10.0
November 28	52	-7	0.00	0.0
November 29	48	-5	0.04	0.0
November 30	48	-12	0.02	2.0

December 1942 Ketchum Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	33	5	0.03	1.0
December 2	38	8	0.00	0.0
December 3	27	-22	0.00	0.0
December 4	27	-10	0.01	0.5
December 5	23	-23	0.00	0.0
December 6	24	-1	0.28	4.0
December 7	20	-16	0.05	1.5
December 8	26	6	0.39	5.0
December 9	33	-6	0.00	0.0
December 10	40	4	0.00	0.0
December 11	n/a	-3	0.00	0.0
December 12	39	0	0.00	0.0
December 13	39	3	0.00	0.0
December 14	32	-3	0.00	0.0
December 15	31	-4	0.00	0.0
December 16	38	-3	0.00	0.0
December 17	42	0	0.00	0.0
December 18	39	-1	0.00	0.0
December 19	38	-2	0.00	0.0
December 20	39	-4	0.00	0.0
December 21	35	2	0.00	0.0
December 22	31	6	0.25	3.0
December 23	39	19	0.23	2.0
December 24	49	20	0.54	6.0
December 25	43	10	0.39	5.0
December 26	n/a	-28	0.00	0.0
December 27	29	-2	0.65	6.0
December 28	33	n/a	0.49	7.0
December 29	n/a	-1	0.00	0.0
December 30	32	5	0.51	6.0
December 31	38	23	0.79	10.0

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Weather Station Details

Years	Station	Coordinates
1973–2024	Ketchum	location
1937–1972	Sun Valley	location