West Yellowstone Weather in 2020

Historical record of West Yellowstone, Montana weather for the year 2020 based on NOAA data.

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2020 West Yellowstone Weather Extremes
Highest temperature	92 °F	August 17
Lowest temperature	-29 °F	February 4
Highest daily low	52 °F	August 1
Lowest daily high	19 °F	February 5
Most daily precipitation	0.9 inches	June 6
Total annual precipitation	24.0 inches	-

What was the hottest temperature in West Yellowstone in 2020?

The highest temperature recorded in West Yellowstone, Montana in 2020 was 92 °F which happened on August 17.

Highest Temperatures: All-Time By Year

Highest Temperatures in West Yellowstone in 2020

Rank	Temperature	Date
1	92 °F	Aug 17
2	91 °F	Aug 2
3	89 °F	Aug 16
3	89 °F	Aug 1
3	89 °F	Jul 31
6	88 °F	Sep 5
6	88 °F	Aug 18
8	87 °F	Sep 4
8	87 °F	Aug 3
10	86 °F	Aug 19
10	86 °F	Jul 27

What was the coldest temperature in West Yellowstone in 2020?

The lowest temperature recorded in West Yellowstone, Montana in 2020 was -29 °F which happened on Feb 4.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in West Yellowstone in 2020

Rank	Temperature	Date
1	-29 °F	February 4
2	-28 °F	February 20
3	-24 °F	February 21
4	-22 °F	October 26
5	-21 °F	February 19
6	-20 °F	February 11
7	-18 °F	December 29
8	-16 °F	February 3
8	-16 °F	January 16
8	-16 °F	January 10

January 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	30	20	0.30
January 2	25	21	0.00
January 3	29	23	0.00
January 4	31	2	0.00
January 5	29	2	0.30
January 6	23	17	0.40
January 7	31	23	0.00
January 8	34	20	0.00
January 9	30	6	0.20
January 10	21	-16	0.10
January 11	28	15	0.20
January 12	26	18	0.30
January 13	25	16	0.30
January 14	27	17	0.10
January 15	24	-13	0.00
January 16	28	-16	0.00
January 17	32	12	0.20
January 18	30	11	0.10
January 19	35	2	0.00
January 20	31	3	0.00
January 21	39	16	0.20
January 22	34	15	0.00
January 23	33	23	0.10
January 24	37	29	0.20
January 25	34	27	0.00
January 26	38	28	0.10
January 27	36	19	0.20
January 28	34	19	0.10
January 29	37	22	0.20
January 30	38	9	0.00
January 31	29	16	0.00

February 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	37	28	0.00
February 2	33	15	0.60
February 3	24	-16	0.00
February 4	23	-29	0.00
February 5	19	3	0.60
February 6	28	17	0.40
February 7	38	20	0.00
February 8	35	17	0.20
February 9	31	-10	0.00
February 10	31	-13	0.00
February 11	26	-20	0.10
February 12	36	6	0.00
February 13	31	5	0.00
February 14	35	8	0.00
February 15	29	-2	0.20
February 16	35	15	0.10
February 17	27	-12	0.00
February 18	28	-15	0.00
February 19	31	-21	0.00
February 20	37	-28	0.00
February 21	42	-24	0.00
February 22	44	-13	0.00
February 23	42	-9	0.00
February 24	35	-1	0.00
February 25	34	-14	0.00
February 26	34	1	0.00
February 27	40	-5	0.00
February 28	46	-5	0.00
February 29	44	18	0.00

March 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	37	-3	0.20
March 2	34	-8	0.00
March 3	41	24	0.00
March 4	45	20	0.00
March 5	50	6	0.00
March 6	57	15	0.00
March 7	54	21	0.10
March 8	42	24	0.30
March 9	43	26	0.00
March 10	42	26	0.00
March 11	44	26	0.00
March 12	40	10	0.00
March 13	48	0	0.00
March 14	42	19	0.50
March 15	46	26	0.60
March 16	51	19	0.00
March 17	55	16	0.00
March 18	45	18	0.10
March 19	48	14	0.00
March 20	49	11	0.00
March 21	47	22	0.00
March 22	46	19	0.00
March 23	49	12	0.00
March 24	45	28	0.20
March 25	40	16	0.10
March 26	41	9	0.20
March 27	39	-1	0.00
March 28	45	23	0.00
March 29	47	29	0.00
March 30	44	32	0.30
March 31	47	28	0.60

April 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	41	19	0.00
April 2	40	8	0.10
April 3	38	6	0.00
April 4	47	14	0.00
April 5	49	28	0.00
April 6	43	33	0.20
April 7	52	35	0.00
April 8	58	24	0.00
April 9	64	16	0.00
April 10	57	27	0.00
April 11	50	19	0.10
April 12	37	1	0.00
April 13	36	-8	0.00
April 14	39	2	0.00
April 15	44	18	0.00
April 16	42	10	0.00
April 17	47	4	0.00
April 18	54	15	0.00
April 19	54	25	0.00
April 20	57	19	0.00
April 21	62	21	0.00
April 22	58	25	0.00
April 23	53	33	0.00
April 24	53	26	0.00
April 25	55	26	0.00
April 26	61	32	0.00
April 27	56	29	0.30
April 28	62	30	0.00
April 29	69	27	0.00
April 30	55	33	0.50

May 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	58	32	0.00
May 2	63	29	0.00
May 3	56	30	0.10
May 4	54	31	0.00
May 5	62	27	0.00
May 6	66	28	0.00
May 7	49	25	0.00
May 8	55	21	0.00
May 9	61	28	0.00
May 10	60	25	0.00
May 11	61	32	0.00
May 12	59	32	0.00
May 13	55	35	0.30
May 14	56	34	0.20
May 15	53	33	0.10
May 16	61	31	0.00
May 17	72	29	0.00
May 18	69	41	0.00
May 19	73	39	0.00
May 20	53	35	0.30
May 21	49	35	0.60
May 22	47	35	0.20
May 23	41	33	0.40
May 24	53	32	0.00
May 25	64	29	0.00
May 26	64	45	0.00
May 27	72	39	0.00
May 28	76	33	0.00
May 29	81	35	0.00
May 30	83	38	0.00
May 31	72	41	0.00

June 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	75	36	0.00
June 2	71	40	0.20
June 3	75	37	0.00
June 4	70	39	0.00
June 5	82	35	0.00
June 6	69	42	0.90
June 7	46	35	0.40
June 8	51	33	0.00
June 9	53	29	0.00
June 10	67	33	0.00
June 11	76	31	0.00
June 12	82	37	0.00
June 13	75	42	0.00
June 14	57	33	0.00
June 15	65	29	0.00
June 16	55	42	0.30
June 17	48	37	0.00
June 18	64	34	0.00
June 19	67	30	0.00
June 20	69	34	0.20
June 21	68	41	0.00
June 22	75	35	0.00
June 23	80	35	0.00
June 24	82	41	0.10
June 25	68	42	0.30
June 26	77	39	0.00
June 27	77	41	0.00
June 28	57	43	0.60
June 29	52	33	0.30
June 30	54	35	0.00

July 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	65	40	0.00
July 2	71	34	0.00
July 3	79	40	0.00
July 4	81	39	0.00
July 5	79	40	0.00
July 6	80	35	0.00
July 7	74	41	0.00
July 8	72	37	0.00
July 9	78	32	0.00
July 10	77	35	0.00
July 11	81	33	0.00
July 12	80	35	0.00
July 13	71	40	0.00
July 14	73	32	0.00
July 15	78	29	0.00
July 16	80	34	0.00
July 17	85	37	0.00
July 18	80	42	0.00
July 19	80	36	0.00
July 20	81	38	0.00
July 21	83	38	0.00
July 22	83	38	0.00
July 23	79	47	0.00
July 24	77	40	0.00
July 25	80	39	0.00
July 26	83	36	0.20
July 27	86	38	0.00
July 28	74	50	0.10
July 29	79	44	0.00
July 30	84	39	0.00
July 31	89	40	0.00

August 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	89	52	0.20
August 2	91	42	0.00
August 3	87	44	0.10
August 4	84	39	0.00
August 5	85	40	0.00
August 6	83	43	0.00
August 7	79	42	0.00
August 8	78	36	0.00
August 9	78	37	0.00
August 10	81	37	0.00
August 11	80	37	0.00
August 12	80	43	0.00
August 13	78	46	0.00
August 14	78	35	0.00
August 15	83	33	0.00
August 16	89	34	0.00
August 17	92	38	0.00
August 18	88	43	0.00
August 19	86	45	0.60
August 20	77	44	0.00
August 21	80	37	0.00
August 22	85	34	0.00
August 23	83	36	0.00
August 24	83	35	0.00
August 25	81	44	0.00
August 26	81	40	0.00
August 27	76	42	0.20
August 28	78	33	0.00
August 29	79	33	0.00
August 30	69	30	0.10
August 31	49	28	0.00

September 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	65	34	0.00
September 2	75	32	0.00
September 3	83	37	0.00
September 4	87	31	0.00
September 5	88	33	0.00
September 6	84	36	0.00
September 7	68	31	0.20
September 8	55	26	0.00
September 9	67	n/a	0.00
September 10	75	26	0.00
September 11	74	27	0.00
September 12	78	27	0.00
September 13	77	28	0.00
September 14	81	27	0.00
September 15	81	28	0.00
September 16	79	28	0.00
September 17	80	28	0.00
September 18	74	29	0.00
September 19	58	38	0.30
September 20	60	30	0.00
September 21	70	27	0.00
September 22	74	28	0.00
September 23	70	30	0.00
September 24	71	37	0.00
September 25	58	37	0.00
September 26	57	35	0.30
September 27	55	24	0.00
September 28	65	19	0.00
September 29	71	22	0.00
September 30	72	24	0.00

October 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	71	22	0.00
October 2	72	31	0.00
October 3	72	26	0.00
October 4	69	26	0.00
October 5	69	27	0.00
October 6	70	26	0.00
October 7	72	24	0.00
October 8	70	22	0.00
October 9	69	23	0.00
October 10	67	20	0.50
October 11	47	31	0.20
October 12	54	30	0.10
October 13	51	28	0.00
October 14	47	27	0.20
October 15	45	27	0.00
October 16	49	29	0.00
October 17	56	33	0.00
October 18	44	30	0.00
October 19	50	41	0.00
October 20	50	39	0.00
October 21	48	29	0.60
October 22	33	-1	0.10
October 23	37	-7	0.20
October 24	32	6	0.00
October 25	24	-15	0.00
October 26	33	-22	0.00
October 27	40	8	0.00
October 28	46	8	0.00
October 29	52	19	0.00
October 30	54	17	0.00
October 31	51	21	0.00

November 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	58	18	0.00
November 2	60	18	0.00
November 3	60	18	0.00
November 4	56	24	0.00
November 5	57	24	0.00
November 6	62	27	0.00
November 7	58	32	0.40
November 8	34	16	0.40
November 9	30	10	0.00
November 10	25	18	0.20
November 11	31	9	0.00
November 12	23	1	0.10
November 13	31	5	0.40
November 14	31	15	0.00
November 15	31	23	0.20
November 16	40	29	0.00
November 17	54	25	0.00
November 18	41	35	0.40
November 19	35	22	0.30
November 20	35	-4	0.10
November 21	33	-8	0.00
November 22	31	-15	0.00
November 23	30	-11	0.00
November 24	30	18	0.00
November 25	31	19	0.10
November 26	28	0	0.00
November 27	30	15	0.00
November 28	28	-3	0.00
November 29	30	-9	0.00
November 30	37	-11	0.10

December 2020 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	35	2	0.00
December 2	33	-11	0.00
December 3	35	-12	0.00
December 4	37	-11	0.00
December 5	38	-9	0.00
December 6	39	-9	0.00
December 7	36	-12	0.00
December 8	41	-2	0.00
December 9	42	-4	0.00
December 10	37	-3	0.00
December 11	29	-3	0.00
December 12	26	-11	0.10
December 13	23	-6	0.10
December 14	32	1	0.10
December 15	23	2	0.10
December 16	28	22	0.10
December 17	35	17	0.20
December 18	30	9	0.00
December 19	28	23	0.10
December 20	31	26	0.10
December 21	37	31	0.00
December 22	38	-2	0.20
December 23	24	-12	0.00
December 24	25	-9	0.00
December 25	32	-10	0.00
December 26	35	21	0.20
December 27	28	9	0.00
December 28	26	-14	0.00
December 29	22	-18	0.00
December 30	24	-3	0.10
December 31	31	20	0.00

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Weather Station Details

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