West Yellowstone Weather in 1945

Historical record of West Yellowstone, Montana weather for the year 1945 based on NOAA data.

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1945 West Yellowstone Weather Extremes
Highest temperature	91 °F	July 25
Lowest temperature	-38 °F	December 18
Highest daily low	50 °F	September 4
Lowest daily high	10 °F	December 18
Most daily precipitation	1.5 inches	May 10
Most daily snow	7.0 inches	November 7
Total annual precipitation	25.0 inches	-
Total annual snow	153.7 inches	-

What was the hottest temperature in West Yellowstone in 1945?

The highest temperature recorded in West Yellowstone, Montana in 1945 was 91 °F which happened on July 25.

Highest Temperatures: All-Time By Year

Highest Temperatures in West Yellowstone in 1945

Rank	Temperature	Date
1	91 °F	Jul 25
2	88 °F	Aug 1
2	88 °F	Jul 23
4	87 °F	Jul 27
5	85 °F	Aug 17
5	85 °F	Aug 2
5	85 °F	Jul 26
5	85 °F	Jul 24
5	85 °F	Jul 21
10	84 °F	Jul 22
10	84 °F	Jul 20

What was the coldest temperature in West Yellowstone in 1945?

The lowest temperature recorded in West Yellowstone, Montana in 1945 was -38 °F which happened on Dec 18.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in West Yellowstone in 1945

Rank	Temperature	Date
1	-38 °F	December 18
2	-31 °F	December 9
3	-27 °F	February 25
4	-25 °F	February 21
4	-25 °F	January 27
6	-23 °F	December 19
7	-21 °F	December 20
7	-21 °F	February 26
7	-21 °F	January 21
10	-20 °F	February 27

January 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	24	9	0.12	3.0
January 2	25	12	0.00	0.0
January 3	28	15	0.00	0.0
January 4	30	18	0.00	0.0
January 5	28	22	0.00	0.0
January 6	26	14	0.08	1.0
January 7	35	18	0.17	0.0
January 8	34	19	0.00	0.0
January 9	39	13	0.00	0.0
January 10	31	10	0.00	0.0
January 11	31	8	0.00	0.0
January 12	30	24	0.00	0.0
January 13	36	27	0.09	2.0
January 14	38	14	0.00	0.0
January 15	34	14	0.34	5.0
January 16	38	19	0.04	1.0
January 17	26	5	0.00	0.0
January 18	28	-5	0.00	0.0
January 19	25	-2	0.03	0.8
January 20	25	-16	0.00	0.0
January 21	22	-21	0.00	0.0
January 22	28	-18	0.00	0.0
January 23	32	-12	0.00	0.0
January 24	24	-6	0.00	0.0
January 25	34	-1	0.00	0.0
January 26	28	-9	0.00	0.0
January 27	29	-25	0.00	0.0
January 28	20	2	0.00	0.0
January 29	28	-5	0.00	0.0
January 30	27	-14	0.04	1.0
January 31	29	7	0.13	4.0

February 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	34	23	0.20	2.0
February 2	35	27	0.59	4.0
February 3	39	27	0.01	0.2
February 4	36	17	0.00	0.0
February 5	28	22	0.34	5.0
February 6	38	6	0.00	0.0
February 7	30	14	0.08	1.0
February 8	33	24	0.12	2.0
February 9	43	7	0.00	0.0
February 10	36	10	0.01	0.2
February 11	30	24	0.03	0.5
February 12	28	15	0.05	1.0
February 13	39	21	0.08	1.2
February 14	32	11	0.07	1.0
February 15	21	4	0.00	0.0
February 16	27	-4	0.01	0.2
February 17	28	-2	0.04	1.0
February 18	37	3	0.02	1.0
February 19	35	-18	0.00	0.0
February 20	28	-1	0.03	0.5
February 21	32	-25	0.00	0.0
February 22	31	9	0.00	0.0
February 23	41	8	0.03	0.5
February 24	33	-1	0.00	0.0
February 25	29	-27	0.00	0.0
February 26	35	-21	0.00	0.0
February 27	38	-20	0.00	0.0
February 28	41	-16	0.00	0.0

March 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	36	-12	0.00	0.0
March 2	33	-11	0.03	1.0
March 3	32	18	0.22	5.0
March 4	28	1	0.12	3.0
March 5	23	-5	0.01	1.0
March 6	25	-19	0.01	0.3
March 7	30	3	0.02	0.3
March 8	30	15	0.14	3.0
March 9	37	16	0.00	0.0
March 10	45	21	0.00	0.0
March 11	44	24	0.00	0.0
March 12	48	24	0.00	0.0
March 13	39	30	0.16	0.3
March 14	36	21	0.32	4.8
March 15	39	3	0.03	0.3
March 16	32	-16	0.08	2.5
March 17	32	16	0.21	4.3
March 18	36	9	0.00	0.3
March 19	35	5	0.00	0.0
March 20	38	22	0.00	0.0
March 21	53	10	0.00	0.0
March 22	55	8	0.00	0.0
March 23	44	25	0.03	0.0
March 24	44	28	0.00	0.0
March 25	41	25	0.00	0.0
March 26	39	19	0.08	0.5
March 27	42	25	0.11	1.0
March 28	43	11	0.00	0.0
March 29	45	6	0.00	0.0
March 30	46	19	0.00	0.0
March 31	40	21	0.02	0.3

April 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	25	8	0.00	0.0
April 2	25	0	0.00	0.0
April 3	31	-17	0.00	0.0
April 4	36	-4	0.00	0.0
April 5	43	24	0.01	0.0
April 6	48	23	0.00	0.0
April 7	43	29	0.01	0.2
April 8	39	28	0.42	6.0
April 9	37	8	0.18	2.0
April 10	39	-7	0.00	0.0
April 11	43	5	0.02	0.4
April 12	34	16	0.05	0.9
April 13	35	12	0.00	0.0
April 14	47	-11	0.00	0.0
April 15	50	23	0.00	0.0
April 16	44	19	0.03	0.5
April 17	40	11	0.00	0.0
April 18	46	12	0.03	0.5
April 19	54	28	0.00	0.0
April 20	59	23	0.00	0.0
April 21	66	36	0.00	0.0
April 22	48	25	0.00	0.0
April 23	37	14	0.08	1.4
April 24	43	18	0.06	1.0
April 25	45	9	0.00	0.0
April 26	50	10	0.00	0.0
April 27	50	18	0.00	0.0
April 28	53	25	0.00	0.0
April 29	54	19	0.00	0.0
April 30	56	20	0.00	0.0

May 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	62	19	0.00
May 2	62	21	0.00
May 3	67	20	0.00
May 4	70	27	0.00
May 5	68	31	0.00
May 6	68	26	0.00
May 7	59	26	0.00
May 8	63	20	0.00
May 9	66	27	0.00
May 10	52	32	1.47
May 11	53	33	0.17
May 12	51	37	0.23
May 13	53	32	0.68
May 14	50	32	0.34
May 15	50	32	0.01
May 16	48	32	0.22
May 17	53	36	0.13
May 18	52	34	0.00
May 19	46	32	0.11
May 20	49	30	0.00
May 21	52	23	0.01
May 22	53	33	0.00
May 23	55	34	0.17
May 24	51	29	0.03
May 25	65	28	0.00
May 26	67	32	0.08
May 27	64	33	0.25
May 28	64	29	0.00
May 29	63	30	0.33
May 30	65	30	0.00
May 31	59	32	0.13

June 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	62	32	0.01
June 2	64	35	0.00
June 3	59	31	0.18
June 4	59	35	0.39
June 5	55	38	0.38
June 6	52	34	0.83
June 7	53	33	0.41
June 8	49	36	0.09
June 9	56	37	0.21
June 10	52	35	0.05
June 11	54	28	0.01
June 12	61	33	0.04
June 13	51	33	0.10
June 14	50	25	0.00
June 15	54	28	0.00
June 16	62	23	0.00
June 17	64	31	0.00
June 18	74	27	0.00
June 19	72	34	0.00
June 20	78	34	0.00
June 21	83	35	0.00
June 22	83	39	0.02
June 23	74	36	0.18
June 24	75	41	0.00
June 25	78	34	0.12
June 26	75	46	0.58
June 27	51	35	0.22
June 28	55	35	0.05
June 29	48	27	0.28
June 30	58	27	0.00

July 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	69	24	0.00
July 2	76	27	0.00
July 3	78	34	0.00
July 4	74	27	0.00
July 5	74	30	0.00
July 6	79	27	0.00
July 7	82	32	0.00
July 8	82	31	0.00
July 9	81	34	0.00
July 10	81	41	0.02
July 11	76	39	0.00
July 12	77	35	0.11
July 13	79	34	0.07
July 14	73	37	0.01
July 15	65	41	0.35
July 16	77	40	0.00
July 17	76	42	0.03
July 18	81	37	0.00
July 19	82	48	0.07
July 20	84	43	0.10
July 21	85	40	0.00
July 22	84	38	0.00
July 23	88	34	0.00
July 24	85	41	0.00
July 25	91	37	0.00
July 26	85	37	0.00
July 27	87	37	0.00
July 28	77	36	0.00
July 29	83	35	0.00
July 30	79	33	0.00
July 31	83	32	0.00

August 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	30	0.00
August 2	85	39	0.23
August 3	69	43	0.05
August 4	68	49	0.00
August 5	80	30	0.00
August 6	82	33	0.00
August 7	72	46	0.06
August 8	72	48	0.08
August 9	73	41	0.00
August 10	82	34	0.06
August 11	81	41	0.03
August 12	69	35	0.12
August 13	75	39	0.00
August 14	73	38	0.23
August 15	78	29	0.00
August 16	81	31	0.00
August 17	85	31	0.00
August 18	74	37	0.00
August 19	66	50	0.89
August 20	57	35	0.75
August 21	72	29	0.00
August 22	79	30	0.00
August 23	82	38	0.00
August 24	83	38	0.00
August 25	71	48	0.00
August 26	62	32	0.00
August 27	70	24	0.00
August 28	77	24	0.00
August 29	81	27	0.00
August 30	63	39	0.58
August 31	72	34	0.00

September 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	83	30	0.00	0.0
September 2	78	47	0.11	0.0
September 3	76	41	0.00	0.0
September 4	75	50	0.00	0.0
September 5	76	42	0.00	0.0
September 6	55	37	0.00	0.0
September 7	61	28	0.00	0.0
September 8	74	24	0.00	0.0
September 9	67	28	0.00	0.0
September 10	69	22	0.00	0.0
September 11	65	32	0.00	0.0
September 12	73	17	0.00	0.0
September 13	75	20	0.00	0.0
September 14	66	27	0.00	0.0
September 15	71	27	0.00	0.0
September 16	48	28	0.06	0.0
September 17	51	31	0.04	0.0
September 18	45	29	0.09	1.0
September 19	55	25	0.00	0.0
September 20	53	27	0.07	0.0
September 21	41	31	1.12	0.8
September 22	40	27	0.63	5.0
September 23	41	26	0.16	1.0
September 24	41	24	0.00	0.0
September 25	47	32	0.00	0.0
September 26	43	28	0.10	0.0
September 27	47	26	0.00	0.0
September 28	51	14	0.00	0.0
September 29	62	16	0.00	0.0
September 30	63	20	0.00	0.0

October 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	65	19	0.00	0.0
October 2	67	21	0.00	0.0
October 3	67	20	0.00	0.0
October 4	67	20	0.00	0.0
October 5	69	20	0.00	0.0
October 6	69	21	0.00	0.0
October 7	71	23	0.00	0.0
October 8	70	21	0.00	0.0
October 9	71	18	0.00	0.0
October 10	71	18	0.00	0.0
October 11	68	20	0.00	0.0
October 12	68	26	0.00	0.0
October 13	68	26	0.00	0.0
October 14	69	22	0.00	0.0
October 15	59	19	0.00	0.0
October 16	59	22	0.09	0.0
October 17	52	37	0.16	0.0
October 18	39	23	0.05	0.0
October 19	45	20	0.00	0.0
October 20	44	19	0.01	0.0
October 21	36	7	0.00	0.0
October 22	34	13	0.04	0.4
October 23	37	5	0.00	0.0
October 24	36	23	0.00	0.0
October 25	47	32	0.00	0.0
October 26	54	25	0.00	0.0
October 27	58	21	0.00	0.0
October 28	52	26	0.00	0.0
October 29	47	14	0.00	0.0
October 30	50	32	0.13	0.0
October 31	36	28	0.13	1.0

November 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	39	28	0.08	2.0
November 2	36	27	0.02	0.0
November 3	43	23	0.00	0.0
November 4	43	35	0.00	0.0
November 5	48	39	0.00	0.0
November 6	40	20	0.25	4.0
November 7	31	12	0.35	7.0
November 8	18	0	n/a	n/a
November 9	20	-3	0.10	2.0
November 10	31	13	0.05	1.0
November 11	30	18	n/a	n/a
November 12	26	16	0.05	2.0
November 13	26	16	0.00	0.0
November 14	37	21	0.00	0.0
November 15	34	20	0.30	3.0
November 16	29	23	0.07	1.0
November 17	34	17	0.23	2.3
November 18	26	15	0.06	1.0
November 19	30	9	0.10	1.0
November 20	28	-10	0.01	0.1
November 21	21	-3	0.00	0.0
November 22	30	-4	0.00	0.0
November 23	31	-12	0.00	0.0
November 24	39	-7	0.00	0.0
November 25	34	14	0.11	1.4
November 26	28	21	0.03	0.0
November 27	38	27	0.00	0.0
November 28	49	14	0.00	0.0
November 29	39	15	0.13	2.0
November 30	32	14	0.01	0.2

December 1945 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	29	-3	0.00	0.0
December 2	31	-8	0.00	0.0
December 3	25	-14	0.00	0.0
December 4	41	-5	0.02	0.5
December 5	30	23	0.20	3.0
December 6	27	21	0.18	2.0
December 7	28	3	0.09	1.5
December 8	19	-18	0.00	0.0
December 9	18	-31	0.00	0.0
December 10	18	-10	0.04	1.0
December 11	19	-5	0.08	2.0
December 12	14	-14	0.00	0.0
December 13	12	-14	0.00	0.0
December 14	11	-17	0.00	0.0
December 15	12	-6	0.00	0.0
December 16	14	-9	0.23	3.0
December 17	22	-18	0.03	1.0
December 18	10	-38	0.00	0.0
December 19	12	-23	0.00	0.0
December 20	12	-21	0.00	0.0
December 21	26	7	0.20	3.0
December 22	35	20	0.42	5.0
December 23	32	25	0.17	2.0
December 24	34	22	0.00	0.0
December 25	30	22	0.08	1.5
December 26	30	19	0.00	0.0
December 27	29	15	0.21	2.5
December 28	35	24	0.37	4.0
December 29	37	24	0.10	1.5
December 30	34	16	0.03	1.0
December 31	31	18	0.01	0.1

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Weather Station Details

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