Grand Junction Weather in 2020

Historical record of Grand Junction, Colorado weather for the year 2020 based on NOAA data.

Jump to Month:

Year:

2020 Grand Junction Weather Extremes
Highest temperature	105 °F	July 13
Lowest temperature	1 °F	December 30
Highest daily low	74 °F	August 26
Lowest daily high	20 °F	January 8
Most daily precipitation	0.9 inches	March 19
Most daily snow	4.1 inches	October 25
Total annual precipitation	5.1 inches	-
Total annual snow	16.5 inches	-

What was the hottest temperature in Grand Junction in 2020?

The highest temperature recorded in Grand Junction, Colorado in 2020 was 105 °F which happened on July 13.

Highest Temperatures: All-Time By Year

Highest Temperatures in Grand Junction in 2020

Rank	Temperature	Date
1	105 °F	Jul 13
2	103 °F	Aug 2
3	102 °F	Aug 3
3	102 °F	Jul 11
5	101 °F	Aug 18
5	101 °F	Aug 1
5	101 °F	Jul 14
5	101 °F	Jul 12
9	100 °F	Aug 20
9	100 °F	Aug 4
9	100 °F	Jul 31
9	100 °F	Jul 21
9	100 °F	Jul 20
9	100 °F	Jul 6
9	100 °F	Jun 5

What was the coldest temperature in Grand Junction in 2020?

The lowest temperature recorded in Grand Junction, Colorado in 2020 was 1 °F which happened on Dec 30.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Grand Junction in 2020

Rank	Temperature	Date
1	1 °F	December 30
2	7 °F	December 25
2	7 °F	February 5
2	7 °F	January 7
5	9 °F	December 31
5	9 °F	December 29
5	9 °F	December 26
5	9 °F	December 13
9	10 °F	December 24
9	10 °F	January 11
9	10 °F	January 10

January 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	27	13	0.13	1.6
January 2	31	20	0.00	0.0
January 3	35	15	0.00	0.0
January 4	31	11	0.00	0.0
January 5	22	14	0.00	0.0
January 6	27	12	0.00	0.0
January 7	29	7	0.00	0.0
January 8	20	16	0.00	0.0
January 9	30	11	0.00	0.0
January 10	33	10	0.00	0.0
January 11	25	10	0.00	0.0
January 12	30	15	0.00	0.0
January 13	38	18	0.00	0.0
January 14	43	13	0.00	0.0
January 15	43	15	0.00	0.0
January 16	38	21	0.00	0.0
January 17	43	19	0.01	0.0
January 18	36	17	0.00	0.0
January 19	42	12	0.00	0.0
January 20	38	20	0.00	0.0
January 21	34	28	0.16	1.4
January 22	34	29	0.00	0.1
January 23	36	30	0.00	0.0
January 24	36	31	0.00	0.0
January 25	34	29	0.00	0.0
January 26	44	28	0.00	0.0
January 27	32	27	0.20	2.2
January 28	37	19	0.00	0.0
January 29	43	27	0.01	0.1
January 30	39	23	0.00	0.0
January 31	40	20	0.00	0.0

February 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	46	21	0.00	0.0
February 2	47	19	0.00	0.0
February 3	52	22	0.00	0.2
February 4	26	12	0.01	0.2
February 5	28	7	0.00	0.0
February 6	33	19	0.00	0.0
February 7	49	17	0.00	0.0
February 8	54	25	0.00	0.0
February 9	41	27	0.05	0.0
February 10	45	25	0.00	0.0
February 11	41	19	0.00	0.0
February 12	42	14	0.00	0.0
February 13	45	20	0.00	0.0
February 14	51	23	0.00	0.0
February 15	48	23	0.00	0.0
February 16	52	34	0.00	0.0
February 17	52	29	0.00	0.0
February 18	43	16	0.00	0.0
February 19	48	17	0.00	0.0
February 20	44	12	0.00	0.0
February 21	50	14	0.00	0.0
February 22	53	20	0.01	0.0
February 23	49	28	0.00	0.0
February 24	45	24	0.00	0.1
February 25	38	16	0.00	0.0
February 26	42	12	0.00	0.0
February 27	51	12	0.00	0.0
February 28	56	20	0.00	0.0
February 29	57	21	0.00	0.0

March 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	60	35	0.00	0.0
March 2	50	30	0.00	0.0
March 3	56	25	0.00	0.0
March 4	59	27	0.00	0.0
March 5	63	26	0.00	0.0
March 6	67	34	0.00	0.0
March 7	70	43	0.00	0.0
March 8	60	40	0.00	0.0
March 9	60	33	0.00	0.0
March 10	59	38	0.00	0.0
March 11	51	37	0.02	0.0
March 12	63	38	0.00	0.0
March 13	58	39	0.09	0.0
March 14	55	41	0.00	0.0
March 15	64	37	0.00	0.0
March 16	65	38	0.00	0.0
March 17	67	43	0.00	0.0
March 18	61	39	0.03	0.0
March 19	52	32	0.90	1.0
March 20	49	32	0.05	0.0
March 21	53	30	0.01	0.0
March 22	54	33	0.11	0.0
March 23	51	35	0.04	0.0
March 24	57	34	0.00	0.0
March 25	62	41	0.00	0.0
March 26	61	37	0.00	0.0
March 27	43	31	0.19	0.7
March 28	47	26	0.00	0.0
March 29	53	32	0.01	0.0
March 30	58	38	0.00	0.0
March 31	66	37	0.00	0.0

April 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	73	44	0.00
April 2	59	32	0.02
April 3	52	21	0.00
April 4	64	34	0.00
April 5	66	46	0.00
April 6	72	45	0.00
April 7	70	39	0.00
April 8	73	34	0.00
April 9	71	43	0.00
April 10	70	37	0.00
April 11	70	35	0.00
April 12	58	36	0.00
April 13	49	24	0.00
April 14	50	19	0.00
April 15	64	24	0.00
April 16	52	30	0.18
April 17	58	25	0.00
April 18	67	37	0.00
April 19	65	38	0.00
April 20	68	47	0.00
April 21	69	41	0.00
April 22	70	38	0.00
April 23	70	41	0.00
April 24	66	42	0.00
April 25	70	37	0.00
April 26	74	47	0.00
April 27	82	44	0.00
April 28	79	51	0.00
April 29	83	45	0.00
April 30	89	52	0.00

May 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	88	52	0.00
May 2	83	54	0.00
May 3	82	50	0.00
May 4	71	46	0.00
May 5	76	37	0.00
May 6	81	46	0.00
May 7	77	44	0.00
May 8	75	40	0.00
May 9	76	46	0.00
May 10	84	42	0.00
May 11	77	55	0.08
May 12	83	52	0.00
May 13	80	53	0.00
May 14	78	54	0.00
May 15	76	52	0.00
May 16	79	49	0.00
May 17	87	53	0.00
May 18	91	60	0.00
May 19	89	58	0.00
May 20	73	46	0.00
May 21	74	39	0.00
May 22	84	47	0.00
May 23	76	51	0.00
May 24	71	45	0.00
May 25	77	44	0.00
May 26	80	44	0.00
May 27	88	53	0.00
May 28	92	55	0.00
May 29	94	62	0.00
May 30	93	64	0.01
May 31	92	62	0.01

June 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	93	64	0.00
June 2	94	53	0.00
June 3	95	55	0.00
June 4	97	57	0.00
June 5	100	64	0.13
June 6	79	58	0.23
June 7	84	50	0.00
June 8	68	42	0.00
June 9	70	37	0.00
June 10	80	46	0.00
June 11	89	50	0.00
June 12	98	57	0.00
June 13	95	70	0.00
June 14	89	58	0.00
June 15	93	59	0.00
June 16	94	67	0.00
June 17	88	57	0.00
June 18	82	48	0.00
June 19	84	58	0.00
June 20	89	52	0.00
June 21	94	59	0.00
June 22	95	63	0.00
June 23	95	59	0.00
June 24	98	62	0.00
June 25	96	66	0.08
June 26	93	61	0.00
June 27	94	52	0.00
June 28	94	70	0.00
June 29	88	55	0.00
June 30	80	47	0.07

July 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	89	49	0.00
July 2	94	66	0.00
July 3	92	61	0.00
July 4	96	63	0.00
July 5	98	63	0.00
July 6	100	69	0.00
July 7	99	65	0.00
July 8	98	59	0.00
July 9	97	61	0.00
July 10	98	60	0.00
July 11	102	60	0.00
July 12	101	69	0.01
July 13	105	73	0.00
July 14	101	70	0.00
July 15	97	71	0.00
July 16	93	69	0.00
July 17	95	66	0.00
July 18	99	68	0.00
July 19	99	68	0.00
July 20	100	63	0.00
July 21	100	66	0.00
July 22	82	65	0.00
July 23	89	61	0.00
July 24	81	63	0.03
July 25	86	68	0.00
July 26	95	60	0.00
July 27	94	70	0.00
July 28	94	66	0.00
July 29	97	62	0.01
July 30	99	60	0.00
July 31	100	64	0.00

August 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	101	67	0.00
August 2	103	71	0.00
August 3	102	71	0.00
August 4	100	72	0.00
August 5	96	64	0.00
August 6	96	69	0.00
August 7	95	60	0.00
August 8	96	60	0.00
August 9	96	58	0.00
August 10	98	63	0.00
August 11	97	64	0.00
August 12	96	67	0.00
August 13	98	57	0.00
August 14	99	62	0.00
August 15	97	63	0.00
August 16	96	61	0.00
August 17	97	62	0.00
August 18	101	62	0.00
August 19	98	72	0.00
August 20	100	66	0.00
August 21	97	66	0.00
August 22	99	64	0.00
August 23	98	66	0.00
August 24	99	64	0.00
August 25	97	69	0.00
August 26	98	74	0.00
August 27	98	71	0.00
August 28	92	72	0.00
August 29	86	66	0.02
August 30	92	58	0.00
August 31	89	57	0.05

September 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	78	50	0.02
September 2	89	50	0.00
September 3	93	57	0.00
September 4	98	57	0.00
September 5	99	62	0.00
September 6	99	59	0.00
September 7	92	59	0.00
September 8	73	39	0.88
September 9	56	40	0.01
September 10	53	42	0.22
September 11	67	45	0.00
September 12	79	46	0.00
September 13	84	50	0.00
September 14	87	53	0.00
September 15	88	49	0.00
September 16	87	51	0.00
September 17	85	52	0.00
September 18	86	53	0.00
September 19	88	63	0.00
September 20	85	55	0.00
September 21	87	55	0.00
September 22	81	56	0.00
September 23	84	50	0.00
September 24	87	56	0.00
September 25	88	54	0.00
September 26	88	49	0.00
September 27	77	50	0.00
September 28	69	43	0.00
September 29	76	40	0.00
September 30	83	44	0.00

October 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	82	46	0.00	0.0
October 2	76	46	0.00	0.0
October 3	80	41	0.00	0.0
October 4	80	46	0.00	0.0
October 5	82	43	0.00	0.0
October 6	81	47	0.00	0.0
October 7	81	45	0.00	0.0
October 8	80	45	0.00	0.0
October 9	81	46	0.00	0.0
October 10	82	51	0.00	0.0
October 11	71	40	0.00	0.0
October 12	69	35	0.00	0.0
October 13	76	40	0.00	0.0
October 14	82	46	0.00	0.0
October 15	67	41	0.00	0.0
October 16	67	34	0.00	0.0
October 17	73	34	0.00	0.0
October 18	78	45	0.00	0.0
October 19	75	41	0.00	0.0
October 20	75	37	0.00	0.0
October 21	75	41	0.00	0.0
October 22	78	42	0.00	0.0
October 23	61	35	0.00	0.0
October 24	71	31	0.00	0.0
October 25	60	21	0.59	4.1
October 26	27	16	0.00	0.0
October 27	34	11	0.00	0.0
October 28	47	22	0.00	0.0
October 29	59	30	0.00	0.0
October 30	59	33	0.00	0.0
October 31	63	30	0.00	0.0

November 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	65	31	0.00	0.0
November 2	67	33	0.00	0.0
November 3	66	35	0.00	0.0
November 4	68	36	0.00	0.0
November 5	71	40	0.00	0.0
November 6	65	41	0.00	0.0
November 7	68	43	0.04	0.0
November 8	50	32	0.04	0.0
November 9	40	30	0.03	0.2
November 10	40	26	0.00	0.0
November 11	45	25	0.00	0.0
November 12	46	22	0.00	0.0
November 13	48	18	0.00	0.0
November 14	48	24	0.00	0.0
November 15	51	30	0.00	0.0
November 16	58	23	0.00	0.0
November 17	60	30	0.00	0.0
November 18	72	33	0.00	0.0
November 19	65	36	0.00	0.0
November 20	59	34	0.00	0.0
November 21	59	31	0.00	0.0
November 22	54	26	0.00	0.0
November 23	56	28	0.00	0.0
November 24	50	24	0.00	0.0
November 25	50	25	0.00	0.0
November 26	43	27	0.00	0.0
November 27	46	18	0.00	0.0
November 28	46	16	0.00	0.0
November 29	48	17	0.00	0.0
November 30	47	17	0.00	0.0

December 2020 Grand Junction Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	44	15	0.00	0.0
December 2	41	21	0.00	0.0
December 3	39	11	0.00	0.0
December 4	47	17	0.00	0.0
December 5	50	18	0.00	0.0
December 6	50	13	0.00	0.0
December 7	50	17	0.00	0.0
December 8	50	16	0.00	0.0
December 9	49	14	0.00	0.0
December 10	37	16	0.00	0.0
December 11	46	25	0.00	0.0
December 12	33	15	0.03	0.8
December 13	31	9	0.00	0.0
December 14	27	18	0.01	0.3
December 15	37	21	0.00	0.0
December 16	38	15	0.00	0.0
December 17	31	13	0.00	0.0
December 18	31	24	0.02	0.3
December 19	38	15	0.00	0.0
December 20	39	12	0.00	0.0
December 21	47	15	0.00	0.0
December 22	45	17	0.00	0.0
December 23	34	13	0.00	0.0
December 24	34	10	0.00	0.0
December 25	39	7	0.00	0.0
December 26	39	9	0.00	0.0
December 27	38	11	0.00	0.0
December 28	39	25	0.22	2.5
December 29	33	9	0.04	0.7
December 30	30	1	0.00	0.0
December 31	30	9	0.00	0.0

Next Year >

Weather Station Details

Years	Station	Coordinates
1900–2024	Grand Junction Walker Field	location