Ann Arbor Weather in 2020

Historical record of Ann Arbor, Michigan weather for the year 2020 based on NOAA data.

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2020 Ann Arbor Weather Extremes
Highest temperature	94 °F	July 7
Lowest temperature	-4 °F	February 14
Highest daily low	75 °F	July 27
Lowest daily high	23 °F	December 25
Most daily precipitation	2.4 inches	January 11
Most daily snow	6.4 inches	January 18
Total annual precipitation	38.3 inches	-
Total annual snow	59.4 inches	-

What was the hottest temperature in Ann Arbor in 2020?

The highest temperature recorded in Ann Arbor, Michigan in 2020 was 94 °F which happened on July 7.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ann Arbor in 2020

Rank	Temperature	Date
1	94 °F	Jul 7
2	93 °F	Jul 9
3	92 °F	Jul 8
3	92 °F	Jul 6
3	92 °F	Jul 3
6	91 °F	Aug 27
6	91 °F	Aug 24
6	91 °F	Jun 20
9	90 °F	Aug 22
9	90 °F	Jul 26
9	90 °F	Jul 18
9	90 °F	Jul 5
9	90 °F	Jul 4
9	90 °F	Jul 2
9	90 °F	Jun 10
9	90 °F	Jun 9

What was the coldest temperature in Ann Arbor in 2020?

The lowest temperature recorded in Ann Arbor, Michigan in 2020 was -4 °F which happened on Feb 14.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ann Arbor in 2020

Rank	Temperature	Date
1	-4 °F	February 14
2	5 °F	February 15
3	7 °F	January 9
4	9 °F	February 21
5	10 °F	January 20
6	12 °F	March 1
6	12 °F	January 22
8	13 °F	February 20
9	14 °F	December 29
9	14 °F	December 15
9	14 °F	January 17

January 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	37	22	0.04	0.4
January 2	47	28	0.00	0.0
January 3	44	37	0.00	0.0
January 4	39	30	0.03	0.3
January 5	32	29	0.04	0.6
January 6	44	29	0.01	0.1
January 7	43	24	0.02	0.2
January 8	33	18	0.14	1.8
January 9	39	7	0.00	0.0
January 10	48	37	0.03	0.0
January 11	54	34	2.37	0.0
January 12	34	21	0.38	0.7
January 13	36	26	0.03	0.4
January 14	40	30	0.00	0.0
January 15	41	23	0.01	0.0
January 16	35	24	0.02	0.0
January 17	27	14	0.00	0.0
January 18	38	23	0.98	6.4
January 19	34	15	0.10	1.8
January 20	26	10	0.00	0.0
January 21	32	15	0.00	0.0
January 22	31	12	0.00	0.0
January 23	38	20	0.00	0.0
January 24	36	32	0.53	0.0
January 25	36	32	0.13	0.1
January 26	35	32	0.08	0.6
January 27	34	32	0.03	0.0
January 28	34	31	0.00	0.1
January 29	32	28	0.00	0.0
January 30	32	28	0.00	0.1
January 31	32	28	0.01	0.1

February 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	33	16	0.07	1.0
February 2	51	31	0.01	0.1
February 3	53	26	0.00	0.0
February 4	44	32	0.00	0.0
February 5	32	21	0.00	0.0
February 6	27	23	0.21	2.3
February 7	34	24	0.08	1.3
February 8	31	23	0.06	2.1
February 9	33	17	0.07	1.0
February 10	35	29	0.16	0.9
February 11	37	25	0.00	0.0
February 12	33	17	0.00	0.0
February 13	32	19	0.14	2.4
February 14	23	-4	0.00	0.1
February 15	28	5	0.00	0.0
February 16	42	28	0.01	0.2
February 17	37	17	0.00	0.0
February 18	38	29	0.12	1.5
February 19	33	19	0.00	0.0
February 20	27	13	0.00	0.0
February 21	36	9	0.00	0.0
February 22	48	21	0.00	0.0
February 23	53	25	0.00	0.0
February 24	47	27	0.00	0.0
February 25	42	33	0.12	0.2
February 26	37	24	0.51	6.3
February 27	26	18	0.16	1.6
February 28	28	19	0.00	0.0
February 29	35	18	0.00	0.0

March 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	46	12	0.00	0.0
March 2	52	36	0.06	0.0
March 3	49	26	0.00	0.0
March 4	47	25	0.00	0.0
March 5	49	19	0.00	0.0
March 6	46	29	0.07	0.0
March 7	46	16	0.00	0.0
March 8	60	30	0.00	0.0
March 9	62	35	0.00	0.0
March 10	57	38	0.25	0.0
March 11	47	27	0.02	0.0
March 12	52	37	0.00	0.0
March 13	49	37	0.01	0.0
March 14	44	29	0.00	0.0
March 15	47	27	0.00	0.0
March 16	48	20	0.01	0.0
March 17	51	37	0.00	0.0
March 18	47	25	0.18	0.0
March 19	44	38	0.38	0.0
March 20	62	36	0.33	0.0
March 21	38	25	0.00	0.0
March 22	39	16	0.00	0.0
March 23	40	30	0.26	2.4
March 24	44	34	0.00	0.0
March 25	57	26	0.00	0.0
March 26	57	41	0.01	0.0
March 27	53	36	0.21	0.0
March 28	49	39	1.84	0.0
March 29	62	45	0.49	0.0
March 30	47	39	0.02	0.0
March 31	42	37	0.00	0.0

April 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	49	39	0.04	0.0
April 2	60	32	0.00	0.0
April 3	63	29	0.00	0.0
April 4	61	30	0.00	0.0
April 5	57	38	0.05	0.0
April 6	60	26	0.00	0.0
April 7	71	41	0.31	0.0
April 8	70	50	0.60	0.0
April 9	67	37	0.15	0.2
April 10	45	31	0.04	0.8
April 11	57	24	0.00	0.0
April 12	60	43	0.06	0.0
April 13	60	40	0.19	0.0
April 14	42	24	0.00	0.0
April 15	38	22	0.14	1.8
April 16	43	20	0.00	0.1
April 17	41	26	0.33	5.0
April 18	53	28	0.00	0.0
April 19	63	40	0.00	0.0
April 20	58	23	0.00	0.0
April 21	56	32	0.09	0.0
April 22	39	20	0.02	0.2
April 23	43	33	0.23	0.0
April 24	57	37	0.01	0.0
April 25	58	32	0.00	0.0
April 26	63	46	0.00	0.0
April 27	63	28	0.00	0.0
April 28	71	41	0.04	0.0
April 29	67	52	0.26	0.0
April 30	65	44	0.16	0.0

May 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	65	42	0.13	0.0
May 2	78	48	0.00	0.0
May 3	76	53	0.00	0.0
May 4	67	39	0.00	0.0
May 5	56	37	0.00	0.0
May 6	60	36	0.00	0.0
May 7	65	33	0.00	0.0
May 8	59	35	0.00	0.0
May 9	51	26	0.00	0.0
May 10	61	37	0.07	0.0
May 11	47	34	0.44	0.0
May 12	58	28	0.01	0.1
May 13	60	26	0.00	0.0
May 14	60	42	0.62	0.0
May 15	70	53	0.72	0.0
May 16	71	49	0.00	0.0
May 17	69	51	0.17	0.0
May 18	60	54	1.29	0.0
May 19	66	54	0.54	0.0
May 20	67	46	0.00	0.0
May 21	69	50	0.00	0.0
May 22	66	55	0.06	0.0
May 23	74	55	0.00	0.0
May 24	86	57	0.00	0.0
May 25	87	59	0.00	0.0
May 26	88	61	0.00	0.0
May 27	86	59	0.00	0.0
May 28	81	67	0.02	0.0
May 29	76	58	0.03	0.0
May 30	69	53	0.00	0.0
May 31	66	40	0.00	0.0

June 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	73	36	0.00
June 2	88	53	0.13
June 3	86	69	0.00
June 4	85	53	0.00
June 5	88	53	0.00
June 6	82	58	0.00
June 7	77	46	0.00
June 8	83	48	0.00
June 9	90	50	0.00
June 10	90	66	0.38
June 11	77	58	0.14
June 12	74	54	0.03
June 13	69	47	0.00
June 14	71	38	0.00
June 15	77	41	0.00
June 16	82	47	0.00
June 17	85	47	0.00
June 18	87	50	0.00
June 19	88	55	0.00
June 20	91	57	0.00
June 21	86	61	0.00
June 22	85	66	0.05
June 23	80	63	0.41
June 24	75	56	0.00
June 25	80	50	0.01
June 26	85	52	0.03
June 27	86	64	1.93
June 28	85	57	0.00
June 29	87	58	0.00
June 30	88	57	0.00

July 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	87	59	0.00
July 2	90	59	0.00
July 3	92	62	0.00
July 4	90	64	0.00
July 5	90	57	0.00
July 6	92	64	0.00
July 7	94	62	0.00
July 8	92	66	0.10
July 9	93	66	0.00
July 10	89	66	0.04
July 11	84	63	0.88
July 12	81	60	0.00
July 13	80	57	0.00
July 14	85	55	0.00
July 15	88	59	0.00
July 16	83	69	0.72
July 17	86	62	0.00
July 18	90	61	0.00
July 19	88	70	0.81
July 20	85	66	0.00
July 21	83	64	0.00
July 22	83	69	0.01
July 23	83	66	0.00
July 24	83	56	0.00
July 25	87	66	0.00
July 26	90	66	0.00
July 27	87	75	0.00
July 28	86	62	0.00
July 29	85	64	0.94
July 30	83	62	0.00
July 31	83	57	0.00

August 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	79	57	0.06
August 2	73	66	1.53
August 3	82	58	0.00
August 4	78	62	0.00
August 5	75	52	0.04
August 6	79	50	0.00
August 7	81	49	0.00
August 8	83	51	0.00
August 9	88	60	0.00
August 10	88	65	0.00
August 11	85	70	0.00
August 12	86	53	0.00
August 13	87	51	0.00
August 14	86	60	1.11
August 15	87	63	0.00
August 16	83	67	0.03
August 17	80	55	0.00
August 18	78	54	0.00
August 19	76	48	0.00
August 20	82	48	0.00
August 21	87	54	0.00
August 22	90	57	0.00
August 23	89	57	0.00
August 24	91	59	0.00
August 25	86	70	0.00
August 26	87	62	0.34
August 27	91	74	0.00
August 28	88	68	1.37
August 29	78	65	0.53
August 30	75	50	0.00
August 31	80	51	0.00

September 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	84	56	0.00
September 2	80	65	0.21
September 3	84	64	0.00
September 4	79	48	0.00
September 5	78	47	0.00
September 6	75	45	0.00
September 7	81	64	0.22
September 8	76	55	1.15
September 9	68	56	0.01
September 10	67	59	0.01
September 11	69	53	0.01
September 12	80	52	0.00
September 13	76	63	0.31
September 14	71	50	0.00
September 15	71	41	0.00
September 16	78	46	0.00
September 17	73	54	0.00
September 18	64	42	0.00
September 19	64	29	0.00
September 20	68	34	0.00
September 21	72	36	0.00
September 22	77	38	0.00
September 23	79	46	0.00
September 24	77	50	0.00
September 25	80	46	0.00
September 26	81	48	0.00
September 27	76	60	0.00
September 28	72	54	0.13
September 29	63	42	0.01
September 30	63	42	0.20

October 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	61	39	0.11
October 2	56	36	0.12
October 3	56	35	0.00
October 4	54	45	0.14
October 5	60	38	0.00
October 6	69	43	0.00
October 7	72	49	0.00
October 8	70	35	0.00
October 9	79	33	0.00
October 10	75	59	0.00
October 11	70	50	0.00
October 12	70	49	0.00
October 13	68	36	0.24
October 14	62	34	0.00
October 15	63	48	0.06
October 16	56	24	0.00
October 17	56	26	0.00
October 18	62	45	0.03
October 19	53	39	0.21
October 20	55	37	0.16
October 21	58	47	0.24
October 22	58	42	0.66
October 23	77	47	0.42
October 24	63	34	0.00
October 25	46	29	0.00
October 26	45	40	0.02
October 27	43	37	0.12
October 28	54	36	0.05
October 29	51	36	0.00
October 30	44	35	0.00
October 31	51	23	0.00

November 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	48	30	0.09	0.1
November 2	47	26	0.00	0.0
November 3	61	36	0.00	0.0
November 4	71	39	0.00	0.0
November 5	65	44	0.00	0.0
November 6	73	37	0.00	0.0
November 7	72	37	0.00	0.0
November 8	75	33	0.00	0.0
November 9	78	39	0.00	0.0
November 10	78	52	0.00	0.0
November 11	73	39	0.14	0.0
November 12	51	24	0.00	0.0
November 13	46	29	0.01	0.0
November 14	40	17	0.00	0.0
November 15	53	38	0.78	0.0
November 16	46	35	0.00	0.0
November 17	39	31	0.04	0.3
November 18	43	18	0.00	0.0
November 19	65	36	0.00	0.0
November 20	66	49	0.00	0.0
November 21	56	29	0.00	0.0
November 22	37	27	0.52	3.1
November 23	44	31	0.03	0.2
November 24	39	19	0.15	0.4
November 25	46	32	0.35	0.0
November 26	50	44	0.11	0.0
November 27	44	39	0.00	0.0
November 28	48	27	0.00	0.0
November 29	49	27	0.00	0.0
November 30	41	29	0.27	2.0

December 2020 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	33	26	0.10	1.3
December 2	45	28	0.00	0.0
December 3	48	29	0.00	0.0
December 4	48	35	0.00	0.0
December 5	37	28	0.00	0.0
December 6	31	18	0.00	0.0
December 7	33	27	0.00	0.0
December 8	37	16	0.00	0.0
December 9	42	33	0.00	0.0
December 10	49	21	0.00	0.0
December 11	52	26	0.00	0.0
December 12	54	40	0.66	0.0
December 13	45	29	0.00	0.0
December 14	34	29	0.00	0.0
December 15	30	14	0.00	0.0
December 16	29	21	0.09	1.1
December 17	30	25	0.05	0.7
December 18	31	20	0.02	0.4
December 19	36	24	0.02	0.2
December 20	37	29	0.01	0.0
December 21	37	26	0.05	0.2
December 22	39	32	0.03	0.0
December 23	51	27	0.05	0.0
December 24	50	20	0.06	0.2
December 25	23	17	0.13	2.2
December 26	26	19	0.01	0.2
December 27	35	17	0.00	0.0
December 28	42	28	0.13	0.0
December 29	30	14	0.01	0.3
December 30	41	26	0.25	1.2
December 31	36	25	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1891–2024	University of Michigan	location