Grand Junction Weather in 1991

Historical record of Grand Junction, Colorado weather for the year 1991 based on NOAA data.

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1991 Grand Junction Weather Extremes
Highest temperature	101 °F	July 6
Lowest temperature	-7 °F	January 30
Highest daily low	70 °F	August 24
Lowest daily high	21 °F	December 27
Most daily precipitation	0.8 inches	September 7
Most daily snow	6.3 inches	January 4
Total annual precipitation	9.2 inches	-
Total annual snow	33.4 inches	-

What was the hottest temperature in Grand Junction in 1991?

The highest temperature recorded in Grand Junction, Colorado in 1991 was 101 °F which happened on July 6.

Highest Temperatures: All-Time By Year

Highest Temperatures in Grand Junction in 1991

Rank	Temperature	Date
1	101 °F	Jul 6
2	100 °F	Jul 5
3	99 °F	Jul 16
4	98 °F	Jul 14
4	98 °F	Jul 7
6	97 °F	Aug 23
7	96 °F	Jul 31
7	96 °F	Jul 30
7	96 °F	Jul 28
7	96 °F	Jul 17
7	96 °F	Jul 4

What was the coldest temperature in Grand Junction in 1991?

The lowest temperature recorded in Grand Junction, Colorado in 1991 was -7 °F which happened on Jan 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Grand Junction in 1991

Rank	Temperature	Date
1	-7 °F	January 30
2	-5 °F	January 31
3	-4 °F	January 26
3	-4 °F	January 22
3	-4 °F	January 1
6	-3 °F	January 24
7	-2 °F	February 1
7	-2 °F	January 28
7	-2 °F	January 25
7	-2 °F	January 2

January 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	22	-4	0.00	0.0
January 2	31	-2	0.00	0.0
January 3	24	-1	0.00	0.0
January 4	27	20	0.47	6.3
January 5	35	20	0.02	0.2
January 6	33	14	0.00	0.0
January 7	28	24	0.00	0.0
January 8	34	17	0.00	0.0
January 9	31	15	0.00	0.0
January 10	35	9	0.00	0.0
January 11	35	9	0.00	0.0
January 12	30	8	0.00	0.0
January 13	29	21	0.15	2.1
January 14	29	22	0.01	0.1
January 15	31	17	0.10	1.2
January 16	31	10	0.00	0.0
January 17	28	4	0.00	0.0
January 18	33	4	0.00	0.0
January 19	28	1	0.06	0.6
January 20	26	8	0.00	0.0
January 21	31	-1	0.00	0.0
January 22	24	-4	0.00	0.0
January 23	25	1	0.00	0.0
January 24	24	-3	0.00	0.0
January 25	27	-2	0.00	0.0
January 26	24	-4	0.00	0.0
January 27	28	-1	0.00	0.0
January 28	29	-2	0.00	0.0
January 29	27	3	0.11	2.2
January 30	26	-7	0.00	0.0
January 31	31	-5	0.00	0.0

February 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	29	-2	0.00	0.0
February 2	27	-1	0.00	0.0
February 3	31	0	0.00	0.0
February 4	40	9	0.00	0.0
February 5	38	6	0.00	0.0
February 6	42	10	0.00	0.0
February 7	43	11	0.00	0.0
February 8	36	19	0.00	0.0
February 9	43	17	0.00	0.0
February 10	44	16	0.00	0.0
February 11	46	13	0.00	0.0
February 12	44	19	0.00	0.0
February 13	43	19	0.00	0.0
February 14	49	18	0.00	0.0
February 15	53	21	0.00	0.0
February 16	42	29	0.06	0.0
February 17	50	34	0.05	0.3
February 18	42	27	0.00	0.0
February 19	40	22	0.00	0.0
February 20	50	24	0.00	0.0
February 21	55	28	0.00	0.0
February 22	56	32	0.00	0.0
February 23	58	32	0.00	0.0
February 24	49	30	0.00	0.0
February 25	47	24	0.00	0.0
February 26	50	26	0.00	0.0
February 27	52	26	0.00	0.0
February 28	49	33	0.02	0.0

March 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	50	35	0.13	0.0
March 2	48	35	0.02	0.0
March 3	54	31	0.00	0.0
March 4	57	34	0.00	0.0
March 5	58	39	0.01	0.0
March 6	42	28	0.00	0.0
March 7	43	25	0.00	0.0
March 8	47	24	0.00	0.0
March 9	52	24	0.00	0.0
March 10	57	35	0.00	0.0
March 11	59	33	0.04	0.3
March 12	47	24	0.00	0.0
March 13	51	26	0.00	0.0
March 14	47	34	0.01	0.0
March 15	48	34	0.00	0.0
March 16	51	28	0.00	0.0
March 17	56	29	0.00	0.0
March 18	64	34	0.00	0.0
March 19	61	36	0.02	0.0
March 20	52	35	0.00	0.0
March 21	42	32	0.13	1.4
March 22	48	32	0.05	0.6
March 23	56	31	0.00	0.0
March 24	65	34	0.00	0.0
March 25	62	50	0.00	0.0
March 26	52	32	0.29	1.4
March 27	45	27	0.00	0.0
March 28	52	27	0.00	0.0
March 29	45	31	0.00	0.0
March 30	53	27	0.00	0.0
March 31	62	30	0.00	0.0

April 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	70	35	0.15	0.0
April 2	55	37	0.15	0.0
April 3	65	40	0.00	0.0
April 4	69	36	0.00	0.0
April 5	72	42	0.00	0.0
April 6	79	47	0.00	0.0
April 7	72	43	0.01	0.0
April 8	56	35	0.00	0.0
April 9	59	29	0.00	0.0
April 10	53	33	0.04	0.0
April 11	46	29	0.00	0.0
April 12	40	30	0.17	3.1
April 13	46	27	0.00	0.0
April 14	58	29	0.00	0.0
April 15	67	42	0.00	0.0
April 16	73	50	0.00	0.0
April 17	71	45	0.00	0.0
April 18	63	37	0.00	0.0
April 19	68	35	0.00	0.0
April 20	73	43	0.00	0.0
April 21	65	42	0.00	0.0
April 22	63	35	0.01	0.0
April 23	61	40	0.00	0.0
April 24	69	37	0.00	0.0
April 25	67	43	0.01	0.0
April 26	49	36	0.00	0.0
April 27	46	27	0.23	1.6
April 28	51	25	0.00	0.0
April 29	54	31	0.10	0.0
April 30	57	31	0.00	0.0

May 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	74	36	0.00
May 2	69	38	0.00
May 3	62	35	0.00
May 4	60	37	0.01
May 5	65	32	0.00
May 6	74	40	0.00
May 7	74	50	0.00
May 8	84	46	0.00
May 9	82	65	0.00
May 10	83	51	0.00
May 11	71	50	0.00
May 12	67	38	0.00
May 13	78	41	0.00
May 14	79	53	0.00
May 15	64	43	0.12
May 16	65	49	0.03
May 17	82	45	0.00
May 18	86	59	0.00
May 19	87	50	0.00
May 20	86	59	0.00
May 21	78	58	0.00
May 22	73	51	0.03
May 23	76	48	0.00
May 24	76	48	0.00
May 25	80	51	0.01
May 26	85	56	0.00
May 27	83	56	0.00
May 28	80	48	0.00
May 29	83	47	0.00
May 30	78	57	0.00
May 31	74	46	0.00

June 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	66	44	0.02
June 2	73	50	0.02
June 3	69	51	0.12
June 4	83	51	0.01
June 5	86	56	0.00
June 6	77	62	0.02
June 7	87	55	0.00
June 8	91	55	0.00
June 9	91	56	0.00
June 10	91	55	0.00
June 11	90	61	0.00
June 12	90	62	0.00
June 13	86	61	0.00
June 14	84	59	0.11
June 15	86	52	0.00
June 16	90	61	0.00
June 17	93	58	0.00
June 18	94	62	0.00
June 19	94	68	0.00
June 20	90	62	0.00
June 21	92	56	0.00
June 22	89	55	0.00
June 23	92	53	0.00
June 24	95	61	0.00
June 25	90	69	0.00
June 26	87	57	0.00
June 27	86	55	0.00
June 28	92	64	0.00
June 29	92	67	0.00
June 30	86	56	0.00

July 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	91	57	0.00
July 2	93	65	0.00
July 3	95	65	0.00
July 4	96	61	0.00
July 5	100	61	0.00
July 6	101	66	0.00
July 7	98	70	0.00
July 8	86	65	0.19
July 9	88	61	0.00
July 10	84	61	0.14
July 11	88	56	0.00
July 12	94	61	0.00
July 13	93	67	0.00
July 14	98	67	0.00
July 15	95	67	0.00
July 16	99	66	0.00
July 17	96	68	0.01
July 18	93	65	0.00
July 19	89	66	0.00
July 20	75	60	0.06
July 21	86	56	0.00
July 22	94	58	0.00
July 23	91	63	0.00
July 24	91	64	0.00
July 25	89	56	0.00
July 26	87	60	0.00
July 27	91	57	0.00
July 28	96	62	0.00
July 29	95	62	0.00
July 30	96	68	0.00
July 31	96	65	0.00

August 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	88	65	0.01
August 2	84	62	0.03
August 3	82	60	0.08
August 4	84	61	0.00
August 5	85	59	0.00
August 6	69	57	0.24
August 7	85	55	0.00
August 8	91	58	0.00
August 9	92	63	0.00
August 10	92	65	0.00
August 11	91	63	0.00
August 12	83	68	0.00
August 13	90	62	0.00
August 14	94	62	0.00
August 15	91	66	0.09
August 16	92	61	0.00
August 17	94	63	0.00
August 18	91	63	0.11
August 19	85	63	0.01
August 20	91	59	0.00
August 21	95	61	0.00
August 22	95	63	0.00
August 23	97	65	0.00
August 24	93	70	0.00
August 25	92	65	0.00
August 26	91	69	0.00
August 27	89	64	0.00
August 28	89	64	0.00
August 29	93	60	0.00
August 30	95	62	0.00
August 31	93	69	0.00

September 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	89	65	0.00
September 2	91	60	0.00
September 3	94	59	0.00
September 4	90	62	0.00
September 5	87	60	0.00
September 6	75	58	0.15
September 7	68	56	0.77
September 8	76	55	0.00
September 9	86	55	0.00
September 10	80	66	0.01
September 11	73	55	0.52
September 12	75	52	0.47
September 13	68	52	0.17
September 14	78	48	0.00
September 15	68	46	0.00
September 16	73	45	0.00
September 17	78	45	0.00
September 18	78	50	0.00
September 19	79	49	0.00
September 20	82	50	0.00
September 21	84	53	0.00
September 22	78	48	0.00
September 23	80	45	0.00
September 24	79	51	0.00
September 25	84	48	0.00
September 26	83	50	0.00
September 27	85	52	0.00
September 28	82	54	0.00
September 29	78	54	0.21
September 30	75	50	0.00

October 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	79	49	0.00	0.0
October 2	79	50	0.00	0.0
October 3	81	47	0.00	0.0
October 4	67	43	0.00	0.0
October 5	71	37	0.00	0.0
October 6	76	40	0.00	0.0
October 7	78	43	0.00	0.0
October 8	80	43	0.00	0.0
October 9	80	46	0.00	0.0
October 10	81	48	0.00	0.0
October 11	80	46	0.00	0.0
October 12	79	47	0.00	0.0
October 13	78	45	0.00	0.0
October 14	77	49	0.00	0.0
October 15	79	47	0.00	0.0
October 16	80	45	0.00	0.0
October 17	80	45	0.00	0.0
October 18	78	45	0.00	0.0
October 19	72	43	0.00	0.0
October 20	73	44	0.00	0.0
October 21	73	40	0.00	0.0
October 22	72	43	0.00	0.0
October 23	67	45	0.44	0.0
October 24	54	38	0.29	0.0
October 25	53	38	0.00	0.0
October 26	64	41	0.00	0.0
October 27	60	36	0.18	0.0
October 28	36	25	0.18	1.3
October 29	34	24	0.03	0.3
October 30	34	23	0.08	0.9
October 31	37	19	0.00	0.0

November 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	41	29	0.01	0.1
November 2	33	17	0.06	0.6
November 3	33	15	0.00	0.0
November 4	46	20	0.00	0.0
November 5	54	31	0.00	0.0
November 6	53	34	0.00	0.0
November 7	61	40	0.01	0.0
November 8	60	34	0.00	0.0
November 9	62	32	0.00	0.0
November 10	53	40	0.00	0.0
November 11	60	36	0.03	0.0
November 12	59	29	0.00	0.0
November 13	54	26	0.00	0.0
November 14	49	29	0.21	0.0
November 15	45	39	0.45	0.0
November 16	45	35	0.00	0.0
November 17	48	32	0.01	0.0
November 18	41	33	0.24	0.0
November 19	45	28	0.00	0.0
November 20	41	25	0.00	0.0
November 21	43	29	0.01	0.0
November 22	39	25	0.00	0.0
November 23	37	18	0.00	0.0
November 24	41	24	0.01	0.2
November 25	44	19	0.05	0.9
November 26	45	28	0.00	0.0
November 27	50	27	0.00	0.0
November 28	49	33	0.00	0.0
November 29	39	28	0.00	0.0
November 30	33	20	0.01	0.1

December 1991 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	30	15	0.00	0.0
December 2	29	19	0.00	0.0
December 3	36	17	0.00	0.0
December 4	42	16	0.00	0.0
December 5	44	20	0.00	0.0
December 6	45	17	0.00	0.0
December 7	43	18	0.00	0.0
December 8	41	24	0.00	0.0
December 9	45	20	0.00	0.0
December 10	42	19	0.00	0.0
December 11	37	29	0.13	2.0
December 12	33	24	0.00	0.0
December 13	40	21	0.00	0.0
December 14	38	17	0.00	0.0
December 15	38	14	0.00	0.0
December 16	32	11	0.00	0.0
December 17	27	13	0.00	0.0
December 18	34	21	0.12	1.2
December 19	36	17	0.15	2.4
December 20	35	18	0.00	0.0
December 21	34	13	0.00	0.0
December 22	27	24	0.00	0.0
December 23	35	18	0.00	0.0
December 24	24	16	0.00	0.0
December 25	31	15	0.00	0.0
December 26	24	12	0.00	0.0
December 27	21	18	0.00	0.0
December 28	23	18	0.00	0.0
December 29	30	15	0.00	0.0
December 30	37	15	0.00	0.1
December 31	33	24	0.14	1.9

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Weather Station Details

Years	Station	Coordinates
1900–2024	Grand Junction Walker Field	location