Ann Arbor Weather in 2018

Historical record of Ann Arbor, Michigan weather for the year 2018 based on NOAA data.

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2018 Ann Arbor Weather Extremes
Highest temperature	95 °F	June 17
Lowest temperature	-13 °F	January 7
Highest daily low	74 °F	July 2
Lowest daily high	6 °F	January 5
Most daily precipitation	1.6 inches	August 1
Most daily snow	7.0 inches	February 9
Total annual precipitation	42.2 inches	-
Total annual snow	69.7 inches	-

What was the hottest temperature in Ann Arbor in 2018?

The highest temperature recorded in Ann Arbor, Michigan in 2018 was 95 °F which happened on June 17.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ann Arbor in 2018

Rank	Temperature	Date
1	95 °F	Jun 17
2	94 °F	May 28
3	93 °F	Jul 4
3	93 °F	Jul 1
3	93 °F	Jun 30
3	93 °F	Jun 18
7	92 °F	Jul 15
7	92 °F	Jul 5
9	91 °F	Sep 5
9	91 °F	Jul 16
9	91 °F	Jul 13
9	91 °F	Jul 3
9	91 °F	May 27

What was the coldest temperature in Ann Arbor in 2018?

The lowest temperature recorded in Ann Arbor, Michigan in 2018 was -13 °F which happened on Jan 7.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ann Arbor in 2018

Rank	Temperature	Date
1	-13 °F	January 7
2	-11 °F	January 1
3	-5 °F	January 6
3	-5 °F	January 5
5	-3 °F	February 5
6	-2 °F	January 17
7	-1 °F	January 14
7	-1 °F	January 3
9	0 °F	February 13
10	1 °F	February 8
10	1 °F	February 6

January 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	12	-11	0.00	0.1
January 2	17	7	0.00	0.1
January 3	14	-1	0.04	1.0
January 4	15	5	0.03	0.7
January 5	6	-5	0.00	0.0
January 6	10	-5	0.00	0.0
January 7	22	-13	0.00	0.0
January 8	39	22	0.27	2.3
January 9	38	26	0.00	0.0
January 10	40	24	0.03	0.0
January 11	55	40	0.02	0.0
January 12	54	17	0.36	1.6
January 13	17	7	0.02	0.2
January 14	18	-1	0.00	0.1
January 15	20	14	0.10	2.3
January 16	19	11	0.06	1.2
January 17	26	-2	0.00	0.1
January 18	31	13	0.00	0.0
January 19	37	18	0.00	0.0
January 20	44	28	0.00	0.0
January 21	40	29	0.00	0.0
January 22	52	36	0.41	0.0
January 23	49	30	0.16	0.0
January 24	30	24	0.00	0.0
January 25	34	24	0.00	0.0
January 26	52	18	0.00	0.0
January 27	53	43	0.00	0.0
January 28	48	26	0.00	0.0
January 29	39	20	0.21	3.0
January 30	23	13	0.00	0.1
January 31	41	11	0.00	0.0

February 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	37	16	0.00	0.0
February 2	18	8	0.00	0.0
February 3	30	8	0.02	0.2
February 4	34	17	0.31	4.4
February 5	21	-3	0.05	0.6
February 6	26	1	0.09	1.1
February 7	25	14	0.15	2.4
February 8	23	1	0.01	0.3
February 9	25	13	0.63	7.0
February 10	23	19	0.28	2.9
February 11	28	20	0.22	0.8
February 12	30	13	0.00	0.0
February 13	30	0	0.00	0.0
February 14	45	12	0.00	0.0
February 15	47	36	0.06	0.0
February 16	44	28	0.02	0.0
February 17	34	9	0.00	0.0
February 18	38	24	0.01	0.2
February 19	50	27	0.44	0.0
February 20	60	47	1.46	0.0
February 21	61	35	0.48	0.0
February 22	41	28	0.00	0.0
February 23	48	33	0.11	0.0
February 24	44	34	0.00	0.0
February 25	47	35	0.07	0.0
February 26	52	26	0.00	0.0
February 27	59	23	0.00	0.0
February 28	63	32	0.00	0.0

March 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	53	32	1.62	5.7
March 2	40	26	0.17	2.2
March 3	41	19	0.00	0.0
March 4	42	16	0.00	0.0
March 5	38	20	0.00	0.0
March 6	43	30	0.07	0.3
March 7	36	29	0.37	3.9
March 8	31	18	0.03	0.6
March 9	32	24	0.02	0.5
March 10	36	15	0.00	0.0
March 11	39	15	0.00	0.0
March 12	35	16	0.07	1.0
March 13	36	25	0.02	0.4
March 14	39	21	0.00	0.0
March 15	37	28	0.00	0.0
March 16	38	19	0.00	0.0
March 17	48	18	0.00	0.0
March 18	57	19	0.00	0.0
March 19	55	28	0.00	0.0
March 20	44	24	0.00	0.0
March 21	41	27	0.00	0.0
March 22	45	24	0.00	0.0
March 23	42	24	0.00	0.0
March 24	43	17	0.00	0.0
March 25	40	19	0.00	0.0
March 26	50	29	0.00	0.0
March 27	53	39	0.47	0.0
March 28	52	39	0.02	0.0
March 29	44	39	0.25	0.0
March 30	45	30	0.14	0.0
March 31	47	23	0.10	0.0

April 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	49	28	0.02	0.0
April 2	44	16	0.00	0.0
April 3	42	30	0.20	0.0
April 4	37	30	0.65	0.8
April 5	43	24	0.00	0.0
April 6	43	31	0.12	1.8
April 7	38	20	0.00	0.1
April 8	40	14	0.00	0.0
April 9	38	29	0.04	0.8
April 10	46	27	0.02	0.5
April 11	57	32	0.02	0.2
April 12	74	40	0.08	0.0
April 13	69	38	0.00	0.0
April 14	57	35	0.83	0.0
April 15	37	29	1.21	0.3
April 16	37	34	0.08	0.1
April 17	35	27	0.12	1.9
April 18	47	31	0.00	0.0
April 19	53	32	0.02	0.1
April 20	56	29	0.00	0.0
April 21	57	26	0.00	0.0
April 22	62	27	0.00	0.0
April 23	72	31	0.00	0.0
April 24	67	50	0.11	0.0
April 25	61	45	0.11	0.0
April 26	64	29	0.00	0.0
April 27	64	33	0.01	0.0
April 28	60	36	0.17	0.0
April 29	57	27	0.00	0.0
April 30	71	28	0.00	0.0

May 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	83	44	0.00
May 2	84	56	0.00
May 3	80	60	1.31
May 4	74	57	0.26
May 5	77	45	0.00
May 6	76	50	0.00
May 7	69	41	0.00
May 8	77	38	0.00
May 9	80	44	0.00
May 10	74	59	0.31
May 11	67	41	0.23
May 12	50	41	1.36
May 13	62	43	0.69
May 14	76	49	0.27
May 15	74	60	0.54
May 16	79	45	0.00
May 17	81	47	0.00
May 18	74	50	0.00
May 19	79	55	1.09
May 20	69	57	0.03
May 21	66	47	0.22
May 22	74	49	0.25
May 23	80	48	0.00
May 24	82	47	0.00
May 25	86	49	0.00
May 26	83	57	0.00
May 27	91	62	0.05
May 28	94	61	0.00
May 29	90	63	0.00
May 30	88	64	0.00
May 31	88	70	0.13

June 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	85	68	0.46
June 2	75	54	0.02
June 3	75	55	0.70
June 4	71	57	0.00
June 5	69	55	0.11
June 6	72	41	0.00
June 7	82	54	0.00
June 8	83	56	0.00
June 9	78	60	0.37
June 10	67	60	0.03
June 11	78	57	0.00
June 12	77	54	0.00
June 13	83	63	0.00
June 14	83	49	0.00
June 15	83	50	0.00
June 16	83	63	0.05
June 17	95	61	0.00
June 18	93	73	0.00
June 19	88	65	0.72
June 20	74	55	0.40
June 21	79	53	0.00
June 22	73	61	0.12
June 23	80	62	0.06
June 24	75	63	0.03
June 25	77	52	0.00
June 26	79	48	0.00
June 27	77	65	0.17
June 28	87	63	0.02
June 29	90	61	0.00
June 30	93	70	0.00

July 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	93	67	0.00
July 2	89	74	0.00
July 3	91	61	0.00
July 4	93	68	0.00
July 5	92	71	0.19
July 6	89	64	0.00
July 7	82	44	0.00
July 8	87	47	0.00
July 9	90	52	0.00
July 10	88	59	0.00
July 11	85	51	0.00
July 12	85	50	0.00
July 13	91	58	0.00
July 14	87	64	0.00
July 15	92	65	0.01
July 16	91	66	0.06
July 17	84	57	0.00
July 18	82	52	0.00
July 19	84	52	0.00
July 20	80	56	0.08
July 21	77	65	0.03
July 22	74	66	0.04
July 23	78	57	0.00
July 24	82	65	0.04
July 25	88	63	0.00
July 26	84	59	0.06
July 27	81	53	0.13
July 28	81	54	0.00
July 29	83	55	0.00
July 30	80	54	0.00
July 31	80	56	0.50

August 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	81	63	1.64
August 2	84	56	0.04
August 3	86	60	0.00
August 4	88	57	0.00
August 5	90	63	0.00
August 6	88	71	0.08
August 7	84	68	0.73
August 8	83	68	0.04
August 9	85	61	0.12
August 10	83	63	0.01
August 11	86	54	0.02
August 12	84	61	0.02
August 13	85	57	0.00
August 14	87	59	0.00
August 15	86	63	0.00
August 16	81	67	0.09
August 17	80	70	0.05
August 18	84	66	0.00
August 19	82	65	0.00
August 20	82	58	0.00
August 21	81	69	0.61
August 22	74	59	0.00
August 23	81	52	0.08
August 24	76	49	0.00
August 25	75	66	0.13
August 26	86	64	0.01
August 27	89	69	0.00
August 28	90	73	0.00
August 29	85	70	0.00
August 30	78	55	0.00
August 31	82	52	0.00

September 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	85	58	0.39
September 2	89	70	0.07
September 3	87	69	0.28
September 4	90	65	0.58
September 5	91	67	0.00
September 6	86	66	1.15
September 7	71	60	0.02
September 8	65	57	0.00
September 9	63	53	0.03
September 10	63	53	0.12
September 11	76	56	0.00
September 12	76	47	0.00
September 13	77	52	0.00
September 14	82	59	0.00
September 15	86	61	0.00
September 16	85	60	0.00
September 17	86	59	0.00
September 18	87	60	0.00
September 19	80	63	0.01
September 20	79	59	0.28
September 21	81	65	0.04
September 22	74	47	0.00
September 23	71	38	0.00
September 24	66	45	0.16
September 25	75	64	0.56
September 26	74	60	0.16
September 27	62	39	0.00
September 28	69	40	0.01
September 29	62	36	0.08
September 30	65	44	0.13

October 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
October 1	60	52	0.30	0.0
October 2	70	53	0.29	0.0
October 3	82	55	0.01	0.0
October 4	75	58	0.04	0.0
October 5	59	38	0.02	0.0
October 6	78	57	1.17	0.0
October 7	73	55	0.43	0.0
October 8	83	54	0.02	0.0
October 9	85	60	0.00	0.0
October 10	79	57	0.02	0.0
October 11	72	48	0.05	0.0
October 12	48	41	0.05	0.0
October 13	53	38	0.17	0.0
October 14	60	31	0.00	0.0
October 15	54	44	0.06	0.0
October 16	56	26	0.00	0.0
October 17	52	38	0.00	0.0
October 18	53	23	0.00	0.0
October 19	58	32	0.02	0.0
October 20	55	37	0.31	0.2
October 21	44	34	0.10	0.1
October 22	59	30	0.00	0.0
October 23	55	33	0.00	0.0
October 24	49	31	0.00	0.0
October 25	49	23	0.00	0.0
October 26	51	36	0.01	0.0
October 27	47	41	0.09	0.0
October 28	45	38	0.26	0.0
October 29	52	39	0.01	0.0
October 30	54	29	0.01	0.0
October 31	56	48	0.55	0.0

November 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	51	41	0.60	0.0
November 2	47	39	0.63	0.0
November 3	46	36	0.00	0.0
November 4	52	30	0.00	0.0
November 5	53	46	0.24	0.0
November 6	54	43	0.30	0.0
November 7	47	38	0.00	0.0
November 8	40	36	0.00	0.0
November 9	36	31	0.22	1.9
November 10	35	21	0.02	0.3
November 11	39	26	0.00	0.0
November 12	42	21	0.00	0.0
November 13	37	26	0.17	2.5
November 14	32	11	0.00	0.0
November 15	33	24	0.34	2.2
November 16	36	29	0.04	0.6
November 17	37	32	0.00	0.0
November 18	35	30	0.12	1.7
November 19	38	17	0.00	0.0
November 20	34	24	0.09	1.5
November 21	35	25	0.00	0.0
November 22	26	20	0.00	0.0
November 23	46	22	0.00	0.0
November 24	47	32	0.29	0.0
November 25	46	40	0.00	0.0
November 26	40	30	0.56	1.5
November 27	30	27	0.00	0.0
November 28	28	25	0.00	0.0
November 29	29	23	0.03	0.3
November 30	42	28	0.01	0.1

December 2018 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	38	25	0.08	0.0
December 2	57	37	0.29	0.0
December 3	45	31	0.08	0.2
December 4	35	26	0.00	0.0
December 5	32	18	0.00	0.1
December 6	33	26	0.04	0.4
December 7	33	23	0.00	0.0
December 8	31	19	0.01	0.2
December 9	35	8	0.00	0.0
December 10	28	21	0.00	0.0
December 11	32	23	0.00	0.0
December 12	39	16	0.00	0.0
December 13	40	29	0.08	0.2
December 14	45	26	0.16	0.0
December 15	40	30	0.00	0.0
December 16	44	29	0.00	0.0
December 17	38	28	0.00	0.0
December 18	36	18	0.00	0.0
December 19	45	19	0.00	0.0
December 20	41	26	0.16	0.0
December 21	40	35	0.40	0.0
December 22	35	30	0.00	0.0
December 23	35	30	0.00	0.0
December 24	34	30	0.00	0.0
December 25	31	19	0.01	0.2
December 26	48	26	0.00	0.0
December 27	40	32	0.22	0.0
December 28	54	35	0.04	0.0
December 29	35	28	0.04	0.6
December 30	35	25	0.08	1.0
December 31	38	23	0.70	0.0

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Weather Station Details

Years	Station	Coordinates
1891–2024	University of Michigan	location