West Yellowstone Weather in 1940

Historical record of West Yellowstone, Montana weather for the year 1940 based on NOAA data.

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1940 West Yellowstone Weather Extremes
Highest temperature	96 °F	August 13
Lowest temperature	-42 °F	January 19
Highest daily low	50 °F	September 9
Lowest daily high	2 °F	January 24
Most daily precipitation	1.2 inches	February 28
Most daily snow	10.1 inches	March 10
Total annual precipitation	26.4 inches	-
Total annual snow	157.3 inches	-

What was the hottest temperature in West Yellowstone in 1940?

The highest temperature recorded in West Yellowstone, Montana in 1940 was 96 °F which happened on August 13.

Highest Temperatures: All-Time By Year

Highest Temperatures in West Yellowstone in 1940

Rank	Temperature	Date
1	96 °F	Aug 13
2	95 °F	Aug 12
3	94 °F	Aug 9
4	92 °F	Aug 11
4	92 °F	Jul 12
6	91 °F	Aug 18
6	91 °F	Jun 20
6	91 °F	Jun 18
9	90 °F	Jul 23
9	90 °F	Jul 22
9	90 °F	Jul 11

What was the coldest temperature in West Yellowstone in 1940?

The lowest temperature recorded in West Yellowstone, Montana in 1940 was -42 °F which happened on Jan 19.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in West Yellowstone in 1940

Rank	Temperature	Date
1	-42 °F	January 19
2	-41 °F	January 18
3	-40 °F	January 21
4	-39 °F	December 14
5	-37 °F	December 13
6	-34 °F	January 22
7	-32 °F	December 16
7	-32 °F	December 15
9	-29 °F	November 12
9	-29 °F	March 12
9	-29 °F	February 16

January 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	38	18	0.12	2.0
January 2	38	29	0.19	1.6
January 3	38	26	0.04	0.7
January 4	36	18	0.02	0.4
January 5	35	20	0.11	1.4
January 6	30	16	0.00	0.0
January 7	20	0	0.04	1.1
January 8	24	9	0.33	4.9
January 9	34	20	0.34	4.1
January 10	31	21	0.23	2.0
January 11	30	-3	0.02	0.2
January 12	21	-6	0.09	1.5
January 13	24	7	0.03	0.5
January 14	18	3	0.02	0.4
January 15	22	10	0.03	0.7
January 16	22	16	0.00	0.0
January 17	22	7	0.12	2.0
January 18	10	-41	0.00	0.0
January 19	6	-42	0.00	0.0
January 20	23	-12	0.00	0.0
January 21	16	-40	0.00	0.0
January 22	15	-34	0.00	0.0
January 23	12	-12	n/a	n/a
January 24	2	-9	0.25	4.2
January 25	24	-6	0.22	3.7
January 26	32	16	0.19	1.6
January 27	32	23	0.06	0.9
January 28	36	24	0.00	0.0
January 29	40	13	0.00	0.0
January 30	40	1	0.00	0.0
January 31	37	-4	0.00	0.0

February 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	27	-23	0.01	0.2
February 2	28	-5	0.06	1.4
February 3	35	17	0.06	1.0
February 4	35	23	0.13	1.8
February 5	34	2	0.00	0.0
February 6	30	20	0.39	4.3
February 7	35	18	0.07	0.7
February 8	35	-5	0.00	0.0
February 9	27	12	0.00	0.0
February 10	34	24	0.36	2.8
February 11	28	-2	0.00	0.0
February 12	25	-10	n/a	n/a
February 13	26	-5	n/a	n/a
February 14	29	-13	0.23	3.8
February 15	30	11	0.06	1.4
February 16	26	-29	0.00	0.0
February 17	30	-9	0.03	0.0
February 18	36	15	0.05	0.0
February 19	32	16	0.00	0.0
February 20	31	0	0.00	0.0
February 21	32	-4	0.00	0.0
February 22	27	-3	0.32	4.4
February 23	33	20	0.47	7.3
February 24	34	10	0.04	0.7
February 25	36	25	0.25	1.5
February 26	37	26	n/a	n/a
February 27	40	23	n/a	n/a
February 28	39	29	1.18	3.8
February 29	38	20	0.01	0.0

March 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	42	6	0.04	0.0
March 2	33	16	0.09	1.3
March 3	45	14	0.00	0.0
March 4	42	-1	n/a	n/a
March 5	45	14	0.31	5.6
March 6	37	-8	0.00	0.0
March 7	33	11	0.01	0.1
March 8	42	26	0.56	4.9
March 9	35	7	0.01	0.1
March 10	31	13	0.62	10.1
March 11	32	9	0.11	1.4
March 12	36	-29	0.00	0.0
March 13	32	-21	0.00	0.0
March 14	42	-3	0.00	0.0
March 15	48	-3	0.00	0.0
March 16	48	22	0.00	0.0
March 17	43	15	0.18	0.0
March 18	39	12	0.00	0.0
March 19	41	2	0.00	0.0
March 20	48	5	0.00	0.0
March 21	48	6	0.00	0.0
March 22	54	10	0.00	0.0
March 23	53	12	0.00	0.0
March 24	57	10	0.00	0.0
March 25	49	29	0.18	0.0
March 26	39	32	0.32	0.0
March 27	42	29	0.63	0.9
March 28	41	18	0.00	0.0
March 29	44	21	0.21	1.0
March 30	40	31	0.36	0.0
March 31	46	30	0.12	0.0

April 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	48	24	0.05	1.0
April 2	45	29	0.03	0.5
April 3	44	17	0.00	0.0
April 4	51	8	0.00	0.0
April 5	45	27	0.09	0.0
April 6	42	22	0.06	1.0
April 7	49	8	0.02	0.0
April 8	47	30	0.02	0.0
April 9	47	29	0.15	2.5
April 10	45	19	0.02	0.0
April 11	n/a	13	0.00	0.0
April 12	53	8	0.00	0.0
April 13	62	18	0.00	0.0
April 14	56	24	0.39	0.0
April 15	50	27	0.50	2.5
April 16	45	22	0.01	0.0
April 17	53	12	0.00	0.0
April 18	57	26	0.00	0.0
April 19	61	20	0.00	0.0
April 20	54	21	0.00	0.0
April 21	53	23	0.18	0.0
April 22	53	18	0.00	0.0
April 23	51	22	0.00	0.0
April 24	52	30	0.11	0.0
April 25	53	19	0.20	0.0
April 26	56	31	0.28	0.0
April 27	55	25	0.00	0.0
April 28	50	27	0.18	0.0
April 29	51	27	0.06	0.2
April 30	45	14	0.00	0.0

May 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	59	32	0.00
May 2	70	25	0.00
May 3	63	32	0.06
May 4	65	24	0.00
May 5	53	22	0.00
May 6	48	21	0.00
May 7	62	12	0.00
May 8	68	17	0.00
May 9	74	23	0.00
May 10	78	24	0.00
May 11	76	26	0.00
May 12	71	28	0.37
May 13	61	25	0.16
May 14	67	25	0.00
May 15	68	24	0.02
May 16	67	32	0.00
May 17	59	31	0.00
May 18	66	21	0.00
May 19	68	25	0.00
May 20	59	35	0.00
May 21	66	21	0.00
May 22	71	25	0.00
May 23	75	24	0.00
May 24	78	29	0.00
May 25	75	28	0.09
May 26	66	39	0.11
May 27	65	32	0.00
May 28	74	25	0.00
May 29	71	42	0.00
May 30	79	33	0.05
May 31	77	29	0.00

June 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	77	28	0.00	0.0
June 2	70	33	0.14	0.0
June 3	53	29	0.19	0.0
June 4	69	33	0.08	0.0
June 5	60	38	0.15	0.0
June 6	64	32	0.00	0.0
June 7	54	38	0.50	0.0
June 8	51	29	0.99	3.0
June 9	59	31	0.07	0.0
June 10	70	24	0.00	0.0
June 11	80	30	0.00	0.0
June 12	85	31	0.00	0.0
June 13	83	34	0.00	0.0
June 14	84	35	0.00	0.0
June 15	84	32	0.00	0.0
June 16	85	33	0.00	0.0
June 17	85	36	0.00	0.0
June 18	91	35	0.00	0.0
June 19	88	37	n/a	n/a
June 20	91	39	0.07	0.0
June 21	82	41	n/a	n/a
June 22	81	34	0.09	0.0
June 23	72	26	0.00	0.0
June 24	81	26	0.00	0.0
June 25	86	32	0.00	0.0
June 26	81	37	0.07	0.0
June 27	72	34	0.02	0.0
June 28	80	25	0.00	0.0
June 29	86	22	0.00	0.0
June 30	81	34	0.00	0.0

July 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
July 1	71	50	0.53	0.0
July 2	70	48	0.37	0.0
July 3	80	36	0.00	0.0
July 4	80	41	0.03	0.0
July 5	83	45	0.05	0.0
July 6	80	42	0.00	0.0
July 7	85	32	0.00	0.0
July 8	83	40	0.00	0.0
July 9	89	38	0.00	0.0
July 10	89	n/a	0.00	0.0
July 11	90	39	0.00	0.0
July 12	92	41	0.03	0.0
July 13	89	42	0.00	0.0
July 14	87	37	0.00	0.0
July 15	85	37	0.00	0.0
July 16	78	40	0.02	0.0
July 17	81	41	0.00	0.0
July 18	81	36	0.00	0.0
July 19	83	37	0.00	0.0
July 20	84	34	n/a	n/a
July 21	89	33	0.00	0.0
July 22	90	29	0.00	0.0
July 23	90	35	0.00	0.0
July 24	85	42	0.00	0.0
July 25	74	38	0.04	0.0
July 26	59	36	0.00	0.0
July 27	65	37	0.18	0.0
July 28	76	26	0.02	0.0
July 29	84	36	0.00	0.0
July 30	84	34	0.04	0.0
July 31	85	34	0.00	0.0

August 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	35	0.00
August 2	81	38	0.00
August 3	83	29	0.00
August 4	79	30	0.00
August 5	83	30	0.00
August 6	88	29	0.00
August 7	87	39	0.00
August 8	88	33	0.00
August 9	94	33	0.12
August 10	89	34	0.00
August 11	92	33	0.00
August 12	95	32	0.00
August 13	96	31	0.00
August 14	89	38	0.00
August 15	81	37	0.00
August 16	86	29	0.00
August 17	86	32	0.00
August 18	91	31	0.00
August 19	88	33	0.00
August 20	81	41	0.03
August 21	87	34	0.00
August 22	83	33	0.00
August 23	80	39	0.46
August 24	78	34	0.08
August 25	68	38	0.08
August 26	73	41	0.01
August 27	79	32	0.00
August 28	76	37	0.00
August 29	79	27	0.00
August 30	86	27	0.00
August 31	89	32	0.00

September 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	80	40	0.00	0.0
September 2	86	32	0.00	0.0
September 3	79	40	0.06	0.0
September 4	67	36	0.13	0.0
September 5	66	26	0.00	0.0
September 6	80	31	0.00	0.0
September 7	80	33	0.00	0.0
September 8	81	49	0.48	0.0
September 9	76	50	0.07	0.0
September 10	76	32	0.00	0.0
September 11	81	32	0.00	0.0
September 12	73	38	0.00	0.0
September 13	70	44	0.01	0.0
September 14	66	36	0.26	0.0
September 15	74	24	0.00	0.0
September 16	69	27	0.00	0.0
September 17	69	25	0.00	0.0
September 18	66	43	0.05	0.0
September 19	62	37	0.00	0.0
September 20	63	37	0.72	0.0
September 21	57	34	0.11	0.0
September 22	67	28	0.02	0.0
September 23	66	26	n/a	n/a
September 24	68	25	0.00	0.0
September 25	57	25	0.00	0.0
September 26	68	27	0.00	0.0
September 27	61	25	0.00	0.0
September 28	68	24	0.42	0.0
September 29	54	38	1.04	0.0
September 30	50	28	0.04	0.0

October 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	60	28	0.00	0.0
October 2	62	31	0.00	0.0
October 3	55	24	0.15	0.0
October 4	63	22	0.05	0.0
October 5	55	19	0.00	0.0
October 6	59	17	0.00	0.0
October 7	64	16	0.00	0.0
October 8	63	17	0.00	0.0
October 9	61	25	0.00	0.0
October 10	61	20	0.00	0.0
October 11	62	17	0.00	0.0
October 12	62	24	0.00	0.0
October 13	57	29	0.00	0.0
October 14	59	19	0.00	0.0
October 15	63	20	0.00	0.0
October 16	65	20	0.00	0.0
October 17	65	22	0.00	0.0
October 18	68	21	0.00	0.0
October 19	70	20	0.00	0.0
October 20	68	18	0.00	0.0
October 21	60	20	0.00	0.0
October 22	58	29	0.00	0.0
October 23	58	23	0.00	0.0
October 24	61	25	0.00	0.0
October 25	54	29	0.00	0.0
October 26	52	25	0.07	0.0
October 27	38	29	0.53	1.6
October 28	35	27	0.05	1.9
October 29	35	26	0.14	2.0
October 30	41	25	0.02	0.3
October 31	41	28	0.09	1.2

November 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	42	29	0.03	0.0
November 2	37	26	0.46	2.0
November 3	34	25	0.07	1.0
November 4	33	13	0.12	1.5
November 5	31	14	0.04	0.8
November 6	33	23	0.14	2.2
November 7	37	24	0.06	0.5
November 8	42	31	0.12	0.0
November 9	33	21	0.28	3.0
November 10	26	-2	0.14	1.5
November 11	20	-11	0.01	0.3
November 12	18	-29	0.00	0.0
November 13	24	-28	0.00	0.0
November 14	36	3	0.00	0.0
November 15	44	-8	0.00	0.0
November 16	43	-7	0.00	0.0
November 17	45	-3	0.00	0.0
November 18	33	18	0.26	2.5
November 19	31	-17	0.00	0.0
November 20	30	-15	0.00	0.0
November 21	27	13	0.05	1.1
November 22	25	-18	0.00	0.0
November 23	26	-12	0.00	0.0
November 24	27	-17	0.00	0.0
November 25	34	1	0.00	0.0
November 26	24	7	0.00	0.0
November 27	22	15	0.15	1.7
November 28	27	16	0.20	2.0
November 29	34	24	0.43	3.9
November 30	33	-8	0.07	0.7

December 1940 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	33	-4	0.00	0.0
December 2	33	23	0.00	0.0
December 3	38	25	0.00	0.0
December 4	38	15	0.00	0.0
December 5	42	8	0.00	0.0
December 6	34	13	0.00	0.0
December 7	36	20	0.00	0.0
December 8	42	4	0.00	0.0
December 9	33	11	0.00	0.0
December 10	17	-15	0.00	0.0
December 11	18	-17	0.00	0.0
December 12	16	-17	0.00	0.0
December 13	9	-37	0.00	0.0
December 14	8	-39	0.00	0.0
December 15	11	-32	0.00	0.0
December 16	16	-32	0.00	0.0
December 17	30	-21	0.00	0.0
December 18	32	25	0.15	1.7
December 19	35	26	0.05	0.7
December 20	34	23	0.00	0.0
December 21	37	11	0.00	0.0
December 22	37	-1	0.05	0.8
December 23	34	25	0.11	1.0
December 24	33	23	0.21	1.7
December 25	33	22	0.08	1.3
December 26	32	21	0.04	0.4
December 27	30	21	0.69	8.6
December 28	23	1	0.00	0.0
December 29	24	0	0.00	0.0
December 30	35	18	0.15	2.3
December 31	30	11	0.13	2.0

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Weather Station Details

Years	Station	Coordinates
1997–2024	West Yellowstone	location
1924–1996	West Yellowstone	location