Yellowstone National Park Weather in 1985

Historical record of Yellowstone National Park, Wyoming weather for the year 1985 based on NOAA data.

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1985 Yellowstone National Park Weather Extremes
Highest temperature	86 °F	August 26
Lowest temperature	-43 °F	February 4
Highest daily low	52 °F	July 7
Lowest daily high	1 °F	February 2
Most daily precipitation	1.2 inches	June 8
Most daily snow	19.0 inches	February 9

What was the hottest temperature in Yellowstone National Park in 1985?

The highest temperature recorded in Yellowstone National Park, Wyoming in 1985 was 86 °F which happened on August 26.

Highest Temperatures: All-Time By Year

Highest Temperatures in Yellowstone National Park in 1985

Rank	Temperature	Date
1	86 °F	Aug 26
2	85 °F	Jul 11
3	84 °F	Aug 27
3	84 °F	Jul 7
5	83 °F	Jul 10
5	83 °F	Jul 5
7	82 °F	Jul 9
7	82 °F	Jul 6
9	81 °F	Jul 22
9	81 °F	Jul 16
9	81 °F	Jul 3

What was the coldest temperature in Yellowstone National Park in 1985?

The lowest temperature recorded in Yellowstone National Park, Wyoming in 1985 was -43 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Yellowstone National Park in 1985

Rank	Temperature	Date
1	-43 °F	February 4
1	-43 °F	February 1
3	-33 °F	December 11
4	-31 °F	December 12
5	-29 °F	March 4
6	-21 °F	February 6
7	-20 °F	December 10
8	-19 °F	February 7
9	-15 °F	December 13
9	-15 °F	February 18
9	-15 °F	February 9

January 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	n/a	n/a	n/a	n/a
January 2	n/a	n/a	n/a	n/a
January 3	n/a	n/a	n/a	n/a
January 4	n/a	n/a	n/a	n/a
January 5	n/a	n/a	n/a	n/a
January 6	n/a	n/a	n/a	n/a
January 7	n/a	n/a	n/a	n/a
January 8	n/a	n/a	n/a	n/a
January 9	n/a	n/a	n/a	n/a
January 10	n/a	n/a	n/a	n/a
January 11	n/a	n/a	n/a	n/a
January 12	n/a	n/a	n/a	n/a
January 13	n/a	n/a	n/a	n/a
January 14	n/a	n/a	n/a	n/a
January 15	n/a	n/a	n/a	n/a
January 16	n/a	n/a	n/a	n/a
January 17	n/a	n/a	n/a	n/a
January 18	n/a	n/a	n/a	n/a
January 19	n/a	n/a	n/a	n/a
January 20	n/a	n/a	n/a	n/a
January 21	n/a	n/a	n/a	n/a
January 22	n/a	n/a	n/a	n/a
January 23	n/a	n/a	n/a	n/a
January 24	n/a	n/a	n/a	n/a
January 25	n/a	n/a	n/a	n/a
January 26	n/a	n/a	n/a	n/a
January 27	n/a	n/a	n/a	n/a
January 28	n/a	n/a	n/a	n/a
January 29	n/a	n/a	n/a	n/a
January 30	n/a	n/a	n/a	n/a
January 31	n/a	n/a	n/a	n/a

February 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	1	-43	0.00	0.0
February 2	1	n/a	0.00	0.0
February 3	3	n/a	n/a	0.5
February 4	7	-43	0.00	0.0
February 5	7	n/a	0.02	0.5
February 6	5	-21	0.00	0.0
February 7	13	-19	n/a	1.5
February 8	24	10	0.10	11.0
February 9	26	-15	0.58	19.0
February 10	20	4	0.66	1.0
February 11	19	2	n/a	0.3
February 12	24	12	n/a	2.0
February 13	31	3	0.00	0.0
February 14	30	-7	0.00	0.0
February 15	37	-1	0.00	0.0
February 16	34	-1	0.00	0.0
February 17	30	-14	n/a	0.0
February 18	n/a	-15	0.00	0.0
February 19	25	-10	0.00	0.0
February 20	39	-2	0.08	1.5
February 21	30	-14	n/a	0.8
February 22	27	-12	0.00	0.0
February 23	32	-4	0.02	1.0
February 24	32	6	0.00	0.0
February 25	26	-4	0.09	2.0
February 26	25	-14	0.03	1.0
February 27	26	-8	0.00	0.0
February 28	30	-3	0.00	0.0

March 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	30	n/a	n/a	0.5
March 2	30	20	0.35	5.0
March 3	22	5	n/a	10.5
March 4	13	-29	n/a	1.0
March 5	18	n/a	0.13	1.0
March 6	26	6	0.18	3.0
March 7	29	7	n/a	4.0
March 8	30	-12	0.00	0.0
March 9	32	-12	0.00	0.0
March 10	41	n/a	0.02	1.0
March 11	38	-10	0.00	0.0
March 12	43	-8	0.00	0.0
March 13	34	-6	0.00	0.0
March 14	44	-3	0.00	0.0
March 15	49	2	0.00	0.0
March 16	48	6	0.00	0.0
March 17	n/a	n/a	n/a	n/a
March 18	46	7	0.00	0.0
March 19	45	11	0.00	0.0
March 20	46	8	0.00	0.0
March 21	42	13	0.02	2.0
March 22	34	-8	n/a	3.5
March 23	25	7	n/a	2.0
March 24	33	15	0.00	0.0
March 25	45	22	n/a	4.0
March 26	32	15	0.41	3.0
March 27	26	16	0.78	16.0
March 28	24	-11	0.27	3.0
March 29	32	n/a	0.00	0.0
March 30	33	-13	0.00	0.0
March 31	n/a	n/a	n/a	0.0

April 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	39	24	0.00	0.0
April 2	41	29	0.00	0.0
April 3	48	21	0.00	0.0
April 4	45	20	n/a	1.0
April 5	36	17	0.00	0.0
April 6	44	10	0.00	0.0
April 7	42	11	0.00	0.0
April 8	45	20	0.00	0.0
April 9	44	21	0.00	0.0
April 10	55	17	0.00	0.0
April 11	57	25	0.00	0.0
April 12	n/a	n/a	0.00	0.0
April 13	n/a	n/a	n/a	n/a
April 14	n/a	n/a	n/a	n/a
April 15	n/a	n/a	n/a	n/a
April 16	n/a	n/a	n/a	n/a
April 17	62	25	0.04	0.0
April 18	56	28	0.01	0.0
April 19	54	26	0.00	0.5
April 20	37	15	0.21	2.0
April 21	32	16	0.46	8.0
April 22	36	n/a	0.75	7.5
April 23	n/a	n/a	n/a	0.0
April 24	n/a	n/a	0.00	0.0
April 25	35	15	n/a	0.0
April 26	40	8	0.00	0.0
April 27	50	20	0.00	0.0
April 28	55	18	0.00	0.0
April 29	60	21	0.00	0.0
April 30	64	n/a	0.00	0.0

May 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	62	22	0.00	0.0
May 2	65	22	0.00	0.0
May 3	68	35	0.15	0.0
May 4	55	28	0.00	0.0
May 5	45	20	0.00	0.0
May 6	47	n/a	0.00	0.0
May 7	60	27	0.00	0.0
May 8	65	25	0.00	0.0
May 9	63	28	0.00	0.0
May 10	55	34	0.35	0.0
May 11	42	32	0.35	0.0
May 12	n/a	n/a	0.05	0.0
May 13	n/a	n/a	0.00	0.0
May 14	50	14	0.00	0.0
May 15	59	21	0.00	0.0
May 16	53	27	0.00	0.0
May 17	53	26	0.00	0.0
May 18	59	31	0.05	n/a
May 19	62	25	0.00	0.0
May 20	68	29	0.00	0.0
May 21	68	28	0.00	0.0
May 22	72	28	0.00	0.0
May 23	72	30	0.00	0.0
May 24	73	31	0.00	0.0
May 25	72	36	0.27	0.0
May 26	64	38	0.22	0.0
May 27	62	33	0.23	0.0
May 28	61	38	0.22	0.0
May 29	55	31	0.16	0.0
May 30	55	21	0.01	0.8
May 31	41	26	0.15	0.0

June 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	59	28	0.00
June 2	58	34	0.14
June 3	54	25	0.00
June 4	62	34	0.00
June 5	61	40	0.01
June 6	n/a	n/a	0.00
June 7	61	31	0.00
June 8	n/a	n/a	1.20
June 9	62	28	0.00
June 10	63	36	0.00
June 11	61	27	0.00
June 12	66	28	0.00
June 13	69	36	0.00
June 14	n/a	n/a	0.00
June 15	75	32	0.00
June 16	71	37	0.00
June 17	76	29	0.00
June 18	74	28	0.00
June 19	78	32	0.00
June 20	79	47	0.00
June 21	72	32	0.08
June 22	64	32	0.00
June 23	71	42	0.00
June 24	75	47	0.19
June 25	56	32	0.23
June 26	37	29	0.71
June 27	53	28	0.01
June 28	65	30	0.00
June 29	75	36	0.00
June 30	71	32	0.00

July 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	72	34	0.00
July 2	73	33	0.00
July 3	81	40	0.00
July 4	80	38	0.00
July 5	83	38	0.00
July 6	82	41	0.00
July 7	84	52	0.00
July 8	80	42	0.00
July 9	82	40	0.00
July 10	83	41	0.00
July 11	85	49	0.01
July 12	73	43	0.04
July 13	67	33	0.07
July 14	73	42	0.36
July 15	78	38	0.00
July 16	81	38	0.00
July 17	78	45	0.16
July 18	69	41	0.14
July 19	73	39	0.31
July 20	75	39	0.00
July 21	78	36	0.00
July 22	81	39	0.00
July 23	79	49	0.95
July 24	57	37	0.04
July 25	68	35	0.00
July 26	74	34	0.00
July 27	78	34	0.00
July 28	78	38	0.00
July 29	77	46	0.19
July 30	60	46	0.62
July 31	60	40	0.60

August 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	70	39	0.00
August 2	75	38	0.00
August 3	54	39	0.46
August 4	62	32	0.00
August 5	71	36	0.00
August 6	73	33	0.04
August 7	72	34	0.00
August 8	78	51	0.00
August 9	60	28	0.00
August 10	59	28	0.00
August 11	69	39	0.08
August 12	53	34	0.02
August 13	58	35	0.06
August 14	59	25	0.00
August 15	63	34	0.00
August 16	68	29	0.00
August 17	60	27	0.00
August 18	71	30	0.00
August 19	73	38	0.00
August 20	70	32	0.00
August 21	73	33	0.00
August 22	68	37	0.00
August 23	62	25	0.00
August 24	72	27	0.00
August 25	79	28	0.00
August 26	86	34	0.00
August 27	84	41	0.00
August 28	76	35	0.00
August 29	n/a	n/a	0.00
August 30	76	35	0.00
August 31	75	46	0.33

September 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
September 1	75	29	0.00	0.0
September 2	65	42	0.26	0.0
September 3	57	30	0.18	0.0
September 4	n/a	28	0.00	0.0
September 5	n/a	n/a	0.00	0.0
September 6	n/a	n/a	0.00	0.0
September 7	69	35	0.00	0.0
September 8	65	29	0.00	0.0
September 9	n/a	40	0.73	0.0
September 10	58	35	0.06	0.0
September 11	66	27	0.00	0.0
September 12	62	32	0.89	1.0
September 13	42	26	1.15	n/a
September 14	52	27	0.00	0.0
September 15	65	31	0.00	0.0
September 16	n/a	n/a	n/a	0.0
September 17	n/a	n/a	n/a	0.0
September 18	55	33	n/a	0.0
September 19	n/a	30	0.41	0.0
September 20	44	24	0.43	0.0
September 21	56	28	0.05	0.3
September 22	46	25	0.00	0.0
September 23	41	19	0.00	0.0
September 24	43	n/a	0.00	0.0
September 25	42	28	0.00	0.0
September 26	n/a	n/a	0.00	0.0
September 27	n/a	n/a	0.00	0.0
September 28	54	11	0.00	0.0
September 29	33	2	0.00	0.0
September 30	40	3	0.00	0.0

October 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	53	14	n/a	n/a
October 2	50	n/a	n/a	n/a
October 3	51	38	n/a	n/a
October 4	48	11	n/a	n/a
October 5	52	19	n/a	n/a
October 6	55	33	n/a	n/a
October 7	56	33	n/a	n/a
October 8	36	14	n/a	n/a
October 9	35	9	n/a	n/a
October 10	43	-2	n/a	n/a
October 11	47	5	n/a	n/a
October 12	45	23	n/a	n/a
October 13	35	-2	n/a	n/a
October 14	42	10	n/a	n/a
October 15	42	20	n/a	n/a
October 16	n/a	n/a	0.00	0.0
October 17	n/a	n/a	0.00	0.0
October 18	52	15	0.00	0.0
October 19	56	15	0.00	0.0
October 20	n/a	n/a	n/a	n/a
October 21	n/a	n/a	n/a	n/a
October 22	n/a	n/a	n/a	n/a
October 23	32	20	n/a	10.0
October 24	35	n/a	0.10	0.0
October 25	42	28	0.00	0.0
October 26	51	30	0.00	0.0
October 27	50	26	0.00	0.0
October 28	57	18	0.00	0.0
October 29	51	18	0.00	0.0
October 30	51	18	0.00	0.0
October 31	50	20	0.00	0.0

November 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	33	20	0.02	1.5
November 2	42	22	0.08	1.0
November 3	47	31	0.00	0.0
November 4	52	23	0.00	0.0
November 5	30	23	0.44	2.0
November 6	31	19	0.04	1.0
November 7	33	20	0.04	1.0
November 8	30	23	0.72	10.0
November 9	25	2	0.33	4.3
November 10	23	-2	0.16	3.0
November 11	31	n/a	0.27	4.5
November 12	31	9	0.06	1.3
November 13	28	11	0.00	0.0
November 14	37	12	0.00	0.0
November 15	28	9	0.00	0.0
November 16	26	0	0.00	0.0
November 17	29	11	0.03	1.0
November 18	20	11	0.00	0.0
November 19	n/a	-10	0.00	0.0
November 20	14	-7	0.03	0.8
November 21	13	2	0.10	1.5
November 22	11	-12	0.03	0.5
November 23	11	-10	0.06	1.0
November 24	25	n/a	0.03	0.8
November 25	24	n/a	0.67	15.0
November 26	n/a	3	0.05	1.0
November 27	20	n/a	0.00	0.0
November 28	25	5	0.00	0.0
November 29	23	12	0.34	5.5
November 30	n/a	-9	0.62	12.0

December 1985 Yellowstone National Park Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	18	n/a	0.07	1.5
December 2	30	2	0.08	2.0
December 3	29	15	0.47	4.0
December 4	27	0	0.51	4.0
December 5	29	-3	0.00	0.0
December 6	35	n/a	0.00	0.0
December 7	30	n/a	0.38	3.0
December 8	30	16	0.00	0.0
December 9	28	4	0.00	0.0
December 10	12	-20	0.00	0.0
December 11	12	-33	0.00	0.0
December 12	9	-31	0.05	1.0
December 13	15	-15	0.06	2.0
December 14	20	-2	0.02	0.5
December 15	22	8	n/a	1.0
December 16	24	-4	0.00	0.0
December 17	25	9	0.00	0.0
December 18	27	15	0.00	0.0
December 19	35	13	0.01	0.0
December 20	33	10	0.00	0.0
December 21	34	-4	0.00	0.0
December 22	27	-6	0.00	0.0
December 23	32	n/a	0.00	0.0
December 24	n/a	2	0.00	0.0
December 25	30	-8	0.00	0.0
December 26	32	n/a	0.00	0.0
December 27	31	4	0.00	0.0
December 28	25	-2	0.00	0.0
December 29	28	-4	0.00	0.0
December 30	22	n/a	0.00	0.0
December 31	25	-2	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1904–2024	Old Faithful	location