West Yellowstone Weather in 1966

Historical record of West Yellowstone, Montana weather for the year 1966 based on NOAA data.

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1966 West Yellowstone Weather Extremes
Highest temperature	92 °F	July 30
Lowest temperature	-35 °F	March 4
Highest daily low	56 °F	July 31
Lowest daily high	7 °F	December 9
Most daily precipitation	0.9 inches	May 22
Most daily snow	13.0 inches	December 5
Total annual precipitation	18.9 inches	-
Total annual snow	131.8 inches	-

What was the hottest temperature in West Yellowstone in 1966?

The highest temperature recorded in West Yellowstone, Montana in 1966 was 92 °F which happened 2 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in West Yellowstone in 1966

Rank	Temperature	Date
1	92 °F	Jul 30
1	92 °F	Jul 22
3	91 °F	Jul 6
4	90 °F	Jul 19
4	90 °F	Jul 18
6	89 °F	Jul 29
6	89 °F	Jul 23
6	89 °F	Jul 20
9	88 °F	Jul 24
9	88 °F	Jul 17
9	88 °F	Jul 7

What was the coldest temperature in West Yellowstone in 1966?

The lowest temperature recorded in West Yellowstone, Montana in 1966 was -35 °F which happened on Mar 4.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in West Yellowstone in 1966

Rank	Temperature	Date
1	-35 °F	March 4
2	-31 °F	March 5
2	-31 °F	January 25
4	-29 °F	January 20
5	-27 °F	December 9
6	-24 °F	February 15
7	-21 °F	December 24
8	-20 °F	December 30
8	-20 °F	February 13
8	-20 °F	January 24
8	-20 °F	January 17

January 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	14	-7	0.00	0.0
January 2	12	-1	0.18	2.0
January 3	22	8	0.20	3.0
January 4	26	15	0.29	3.0
January 5	29	16	0.19	2.0
January 6	35	23	0.16	1.5
January 7	36	23	0.00	0.0
January 8	34	8	0.00	0.0
January 9	23	7	0.00	0.0
January 10	36	11	0.01	0.0
January 11	31	15	0.27	3.0
January 12	24	12	0.00	0.0
January 13	25	13	0.00	0.0
January 14	31	8	0.22	2.0
January 15	27	-2	0.00	0.0
January 16	24	-18	0.00	0.0
January 17	25	-20	0.00	0.0
January 18	27	-6	0.00	0.0
January 19	23	-9	0.00	0.0
January 20	12	-29	0.00	0.0
January 21	9	-18	0.00	0.0
January 22	18	-2	0.15	1.0
January 23	18	-9	0.00	0.0
January 24	21	-20	0.00	0.0
January 25	17	-31	0.00	0.0
January 26	27	2	0.20	2.0
January 27	29	-16	0.00	0.0
January 28	24	9	0.00	0.0
January 29	34	3	0.00	0.0
January 30	31	-4	0.00	0.0
January 31	34	3	0.00	0.0

February 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	26	-2	0.00	0.0
February 2	25	1	0.00	0.0
February 3	26	-1	0.00	0.0
February 4	35	-3	0.00	0.0
February 5	29	0	0.03	0.3
February 6	28	8	0.31	4.0
February 7	27	8	0.01	0.0
February 8	30	-10	0.00	0.0
February 9	22	-10	0.02	0.0
February 10	24	-17	0.00	0.0
February 11	17	-10	0.11	1.0
February 12	21	-10	0.07	1.0
February 13	16	-20	0.00	0.0
February 14	23	-10	0.00	0.0
February 15	18	-24	0.00	0.0
February 16	17	1	0.13	1.0
February 17	24	8	0.11	1.0
February 18	32	13	0.00	0.0
February 19	41	-2	0.00	0.0
February 20	37	15	0.00	0.0
February 21	40	8	0.00	0.0
February 22	42	-10	0.00	0.0
February 23	43	-17	0.00	0.0
February 24	39	-14	0.00	0.0
February 25	40	-3	0.00	0.0
February 26	36	17	0.02	0.0
February 27	28	15	0.11	1.0
February 28	28	16	0.07	1.0

March 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	31	16	0.45	2.0
March 2	25	-2	0.18	3.0
March 3	18	-19	0.00	0.0
March 4	23	-35	0.00	0.0
March 5	29	-31	0.00	0.0
March 6	42	-4	0.00	0.0
March 7	31	14	0.35	4.0
March 8	32	18	0.00	0.0
March 9	40	25	0.02	0.0
March 10	39	20	0.47	3.0
March 11	39	12	0.00	0.0
March 12	47	1	0.00	0.0
March 13	38	7	0.00	0.0
March 14	47	27	0.00	0.0
March 15	41	19	0.03	0.5
March 16	32	16	0.22	2.0
March 17	28	8	0.00	0.0
March 18	38	-11	0.00	0.0
March 19	43	4	0.03	0.5
March 20	32	3	0.00	0.0
March 21	30	10	0.36	5.0
March 22	34	-8	0.00	0.0
March 23	39	-14	0.00	0.0
March 24	51	-8	0.00	0.0
March 25	57	4	0.00	0.0
March 26	57	10	0.00	0.0
March 27	58	11	0.00	0.0
March 28	61	11	0.00	0.0
March 29	57	14	0.00	0.0
March 30	58	12	0.00	0.0
March 31	56	25	0.00	0.0

April 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	54	15	0.00	0.0
April 2	43	23	0.00	0.0
April 3	38	15	0.00	0.0
April 4	41	9	0.00	0.0
April 5	49	10	0.00	0.0
April 6	57	19	0.00	0.0
April 7	53	23	0.00	0.0
April 8	58	16	0.00	0.0
April 9	53	25	0.00	0.0
April 10	42	29	0.12	1.0
April 11	40	28	0.13	1.5
April 12	44	28	0.10	1.0
April 13	47	15	0.02	0.0
April 14	51	14	0.00	0.0
April 15	51	22	0.00	0.0
April 16	51	26	0.00	0.0
April 17	35	20	0.08	1.0
April 18	27	8	0.11	1.0
April 19	31	6	0.00	0.0
April 20	35	-4	0.01	0.0
April 21	42	19	0.07	1.0
April 22	47	26	0.00	0.0
April 23	47	26	0.00	0.0
April 24	56	20	0.00	0.0
April 25	55	30	0.12	0.0
April 26	39	22	0.10	0.0
April 27	36	16	0.00	0.0
April 28	45	19	0.00	0.0
April 29	46	27	0.03	0.0
April 30	50	18	0.00	0.0

May 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	64	20	0.00	0.0
May 2	71	25	0.00	0.0
May 3	76	25	0.00	0.0
May 4	78	27	0.00	0.0
May 5	78	28	0.00	0.0
May 6	75	30	0.00	0.0
May 7	76	31	0.00	0.0
May 8	69	28	0.00	0.0
May 9	69	28	0.39	0.0
May 10	50	39	0.37	0.0
May 11	44	27	0.00	0.0
May 12	47	16	0.00	0.0
May 13	53	23	0.00	0.0
May 14	40	31	0.40	1.0
May 15	53	22	0.00	0.0
May 16	57	38	0.00	0.0
May 17	55	29	0.00	0.0
May 18	57	25	0.00	0.0
May 19	65	26	0.00	0.0
May 20	71	28	0.00	0.0
May 21	70	35	0.00	0.0
May 22	55	24	0.91	7.0
May 23	48	13	0.00	0.0
May 24	66	23	0.00	0.0
May 25	75	30	0.00	0.0
May 26	81	29	0.00	0.0
May 27	81	32	0.00	0.0
May 28	79	40	0.00	0.0
May 29	75	41	0.00	0.0
May 30	76	40	0.00	0.0
May 31	65	34	0.00	0.0

June 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	70	28	0.00
June 2	70	33	0.00
June 3	59	31	0.00
June 4	55	29	0.00
June 5	62	25	0.00
June 6	69	28	0.00
June 7	61	40	0.00
June 8	64	44	0.00
June 9	74	30	0.05
June 10	58	40	0.48
June 11	52	32	0.00
June 12	55	28	0.00
June 13	63	24	0.00
June 14	69	42	0.00
June 15	71	35	0.00
June 16	76	30	0.00
June 17	73	44	0.15
June 18	75	38	0.00
June 19	80	36	0.00
June 20	75	44	0.00
June 21	76	49	0.08
June 22	52	39	0.40
June 23	60	33	0.01
June 24	52	33	0.11
June 25	68	26	0.00
June 26	76	27	0.00
June 27	83	34	0.00
June 28	87	37	0.00
June 29	86	43	0.00
June 30	83	44	0.00

July 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	76	49	0.18
July 2	80	45	0.14
July 3	70	41	0.00
July 4	78	33	0.00
July 5	82	43	0.00
July 6	91	36	0.00
July 7	88	38	0.00
July 8	84	39	0.00
July 9	79	38	0.00
July 10	81	43	0.00
July 11	83	45	0.00
July 12	81	41	0.08
July 13	85	39	0.00
July 14	87	36	0.00
July 15	87	35	0.00
July 16	85	38	0.00
July 17	88	53	0.00
July 18	90	43	0.00
July 19	90	44	0.00
July 20	89	43	0.00
July 21	83	51	0.00
July 22	92	39	0.00
July 23	89	41	0.00
July 24	88	40	0.00
July 25	83	41	0.00
July 26	86	38	0.00
July 27	87	39	0.00
July 28	87	41	0.00
July 29	89	37	0.00
July 30	92	36	0.00
July 31	72	56	0.38

August 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	78	47	0.04
August 2	87	40	0.00
August 3	76	43	0.15
August 4	79	41	0.00
August 5	77	39	0.00
August 6	79	36	0.00
August 7	78	38	0.00
August 8	75	36	0.06
August 9	73	46	0.00
August 10	81	37	0.00
August 11	75	44	0.04
August 12	74	38	0.00
August 13	72	34	0.00
August 14	78	36	0.00
August 15	82	37	0.00
August 16	85	36	0.00
August 17	87	39	0.00
August 18	71	45	0.07
August 19	69	44	0.17
August 20	55	38	0.18
August 21	67	26	0.00
August 22	77	26	0.00
August 23	80	29	0.00
August 24	84	30	0.00
August 25	87	32	0.00
August 26	81	36	0.13
August 27	65	37	0.00
August 28	77	32	0.00
August 29	80	33	0.00
August 30	70	39	0.00
August 31	70	36	0.00

September 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	65	38	0.00	0.0
September 2	66	42	0.00	0.0
September 3	76	32	0.00	0.0
September 4	79	32	0.00	0.0
September 5	82	32	0.00	0.0
September 6	81	33	0.00	0.0
September 7	78	36	0.00	0.0
September 8	77	36	0.00	0.0
September 9	82	30	0.00	0.0
September 10	79	34	0.00	0.0
September 11	71	36	0.00	0.0
September 12	72	37	0.00	0.0
September 13	63	38	0.31	0.0
September 14	57	33	0.79	1.0
September 15	38	30	0.67	1.0
September 16	52	31	0.00	0.0
September 17	66	34	0.00	0.0
September 18	77	28	0.00	0.0
September 19	78	32	0.00	0.0
September 20	75	34	0.00	0.0
September 21	80	34	0.00	0.0
September 22	80	36	0.00	0.0
September 23	78	34	0.00	0.0
September 24	75	36	0.09	0.0
September 25	62	35	0.10	0.0
September 26	58	32	0.00	0.0
September 27	61	25	0.00	0.0
September 28	64	35	0.00	0.0
September 29	61	38	0.00	0.0
September 30	55	22	0.00	0.0

October 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	60	19	0.00	0.0
October 2	51	28	0.36	3.0
October 3	45	19	0.00	0.0
October 4	57	16	0.00	0.0
October 5	63	18	0.00	0.0
October 6	64	22	0.00	0.0
October 7	63	22	0.00	0.0
October 8	54	35	0.00	0.0
October 9	53	22	0.00	0.0
October 10	59	18	0.00	0.0
October 11	61	18	0.00	0.0
October 12	41	30	0.43	1.0
October 13	32	18	0.04	0.0
October 14	39	10	0.00	0.0
October 15	40	9	0.00	0.0
October 16	47	11	0.00	0.0
October 17	46	22	0.00	0.0
October 18	42	15	0.00	0.0
October 19	51	14	0.00	0.0
October 20	47	25	0.00	0.0
October 21	32	16	0.09	1.0
October 22	28	14	0.20	3.0
October 23	37	n/a	0.00	0.0
October 24	46	24	0.00	0.0
October 25	54	23	0.00	0.0
October 26	57	18	0.00	0.0
October 27	53	27	0.00	0.0
October 28	53	18	0.00	0.0
October 29	55	17	0.00	0.0
October 30	51	26	0.00	0.0
October 31	47	24	0.00	0.0

November 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	45	11	0.00	0.0
November 2	49	16	0.00	0.0
November 3	48	13	0.00	0.0
November 4	40	18	0.00	0.0
November 5	37	24	0.00	0.0
November 6	34	27	0.57	4.0
November 7	32	24	0.87	10.0
November 8	24	0	0.02	0.0
November 9	19	-6	0.03	1.0
November 10	31	14	0.03	0.5
November 11	31	6	0.05	1.0
November 12	36	20	0.19	1.0
November 13	41	28	0.00	0.0
November 14	44	22	0.00	0.0
November 15	39	24	0.02	0.0
November 16	38	22	0.18	0.0
November 17	35	16	0.00	0.0
November 18	41	11	0.00	0.0
November 19	43	15	0.00	0.0
November 20	44	14	0.00	0.0
November 21	36	22	0.10	0.0
November 22	34	11	0.04	1.0
November 23	30	13	0.01	0.0
November 24	31	13	0.02	0.0
November 25	24	14	0.29	4.0
November 26	29	13	0.09	2.0
November 27	30	12	0.00	0.0
November 28	35	7	0.02	0.0
November 29	37	26	0.02	0.0
November 30	34	28	0.04	0.0

December 1966 West Yellowstone Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	36	28	0.08	1.0
December 2	34	26	0.05	1.0
December 3	33	20	0.38	3.0
December 4	32	20	0.11	1.0
December 5	31	19	0.67	13.0
December 6	26	11	0.04	0.0
December 7	25	17	0.28	4.0
December 8	20	-10	0.07	1.0
December 9	7	-27	0.00	0.0
December 10	19	-10	0.03	0.0
December 11	27	8	0.00	0.0
December 12	32	18	0.00	0.0
December 13	34	16	0.00	0.0
December 14	33	18	0.21	2.0
December 15	27	15	0.00	0.0
December 16	30	8	0.00	0.0
December 17	24	-5	0.00	0.0
December 18	32	-6	0.00	0.0
December 19	32	9	0.00	0.0
December 20	30	18	0.00	0.0
December 21	26	-4	0.06	1.0
December 22	17	-14	0.00	0.0
December 23	12	-15	0.00	0.0
December 24	14	-21	0.00	0.0
December 25	15	-16	0.00	0.0
December 26	20	-14	0.00	0.0
December 27	21	-16	0.00	0.0
December 28	15	-19	0.00	0.0
December 29	15	0	0.20	4.0
December 30	16	-20	0.03	0.0
December 31	20	2	0.14	2.0

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Weather Station Details

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