Ann Arbor Weather in 2009

Historical record of Ann Arbor, Michigan weather for the year 2009 based on NOAA data.

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2009 Ann Arbor Weather Extremes
Highest temperature	93 °F	August 9
Lowest temperature	-10 °F	January 16
Highest daily low	72 °F	August 17
Lowest daily high	9 °F	January 16
Most daily precipitation	2.7 inches	June 20
Most daily snow	6.6 inches	January 10
Total annual precipitation	41.2 inches	-
Total annual snow	58.0 inches	-

What was the hottest temperature in Ann Arbor in 2009?

The highest temperature recorded in Ann Arbor, Michigan in 2009 was 93 °F which happened on August 9.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ann Arbor in 2009

Rank	Temperature	Date
1	93 °F	Aug 9
2	92 °F	Jun 24
3	91 °F	Aug 16
3	91 °F	Aug 10
3	91 °F	Jun 25
6	88 °F	Aug 17
6	88 °F	Jun 23
8	87 °F	Aug 15
8	87 °F	Aug 4
10	85 °F	Aug 18
10	85 °F	Aug 14
10	85 °F	Jul 11
10	85 °F	Apr 24

What was the coldest temperature in Ann Arbor in 2009?

The lowest temperature recorded in Ann Arbor, Michigan in 2009 was -10 °F which happened on Jan 16.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ann Arbor in 2009

Rank	Temperature	Date
1	-10 °F	January 16
2	-9 °F	January 17
3	-4 °F	February 5
3	-4 °F	January 15
5	-2 °F	January 14
6	1 °F	January 21
7	2 °F	February 4
7	2 °F	January 26
7	2 °F	January 25
10	4 °F	March 3
10	4 °F	January 20

January 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	24	8	0.00	0.0
January 2	34	23	0.00	0.0
January 3	30	15	0.00	0.0
January 4	35	24	0.02	0.0
January 5	35	19	0.01	0.0
January 6	28	11	0.01	0.1
January 7	29	26	0.09	1.0
January 8	32	22	0.14	2.7
January 9	27	17	0.11	1.4
January 10	24	21	0.50	6.6
January 11	25	14	0.07	1.0
January 12	23	12	0.02	0.2
January 13	32	14	0.24	2.3
January 14	14	-2	0.10	0.9
January 15	12	-4	0.03	0.4
January 16	9	-10	0.01	0.1
January 17	14	-9	0.19	2.4
January 18	22	14	0.16	2.5
January 19	20	9	0.01	0.1
January 20	20	4	0.00	0.0
January 21	27	1	0.00	0.0
January 22	30	20	0.00	0.0
January 23	39	16	0.00	0.0
January 24	28	9	0.00	0.0
January 25	19	2	0.00	0.0
January 26	22	2	0.00	0.0
January 27	22	10	0.03	0.7
January 28	23	15	0.33	3.0
January 29	26	9	0.03	0.4
January 30	26	16	0.05	1.0
January 31	22	8	0.01	0.2

February 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	45	20	0.00	0.0
February 2	38	22	0.00	0.0
February 3	28	10	0.01	0.3
February 4	18	2	0.01	0.2
February 5	19	-4	0.00	0.0
February 6	32	7	0.00	0.0
February 7	51	23	0.00	0.0
February 8	48	34	0.00	0.0
February 9	38	21	0.00	0.0
February 10	56	33	0.16	0.0
February 11	53	45	0.59	0.0
February 12	52	34	0.30	0.0
February 13	36	29	0.00	0.0
February 14	33	25	0.29	3.7
February 15	32	19	0.03	0.6
February 16	32	18	0.00	0.0
February 17	38	18	0.00	0.0
February 18	39	31	0.27	0.3
February 19	37	15	0.02	0.2
February 20	29	13	0.03	0.7
February 21	33	13	0.36	3.1
February 22	29	20	0.06	1.4
February 23	28	12	0.02	0.5
February 24	31	8	0.00	0.0
February 25	43	19	0.06	0.0
February 26	43	28	0.02	0.0
February 27	50	26	0.74	0.0
February 28	27	15	0.01	0.2

March 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	24	14	0.00	0.0
March 2	20	6	0.00	0.0
March 3	29	4	0.00	0.0
March 4	38	12	0.00	0.0
March 5	54	24	0.00	0.0
March 6	68	52	0.00	0.0
March 7	59	37	0.28	0.0
March 8	40	37	1.52	0.0
March 9	47	31	0.14	0.0
March 10	42	33	0.38	0.0
March 11	54	28	0.85	0.0
March 12	30	19	0.00	0.1
March 13	37	17	0.00	0.0
March 14	49	22	0.00	0.0
March 15	56	24	0.00	0.0
March 16	59	29	0.00	0.0
March 17	69	32	0.00	0.0
March 18	66	48	0.00	0.0
March 19	55	32	0.00	0.0
March 20	41	19	0.00	0.0
March 21	48	25	0.00	0.0
March 22	54	30	0.00	0.0
March 23	45	24	0.00	0.0
March 24	48	30	0.00	0.0
March 25	56	41	0.16	0.0
March 26	57	35	0.00	0.0
March 27	60	32	0.00	0.0
March 28	57	30	0.00	0.0
March 29	50	34	0.64	0.1
March 30	48	29	0.07	0.4
March 31	48	31	0.00	0.0

April 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	56	38	0.04	0.0
April 2	63	41	0.00	0.0
April 3	61	40	0.42	0.0
April 4	53	32	0.00	0.0
April 5	51	31	0.01	0.0
April 6	44	32	1.19	6.5
April 7	38	27	0.01	0.3
April 8	51	30	0.00	0.0
April 9	58	32	0.00	0.0
April 10	56	33	0.00	0.0
April 11	52	28	0.00	0.0
April 12	53	27	0.00	0.0
April 13	50	30	0.00	0.0
April 14	44	36	0.58	0.0
April 15	62	38	0.49	0.0
April 16	65	33	0.00	0.0
April 17	71	35	0.00	0.0
April 18	74	44	0.00	0.0
April 19	71	46	0.01	0.0
April 20	53	41	1.21	0.0
April 21	48	39	0.08	0.0
April 22	54	36	0.03	0.0
April 23	59	29	0.01	0.0
April 24	85	47	0.00	0.0
April 25	84	63	0.18	0.0
April 26	82	54	0.32	0.0
April 27	81	62	0.00	0.0
April 28	77	44	0.37	0.0
April 29	58	42	0.01	0.0
April 30	64	49	0.60	0.0

May 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	67	54	0.12
May 2	64	41	0.01
May 3	69	41	0.00
May 4	67	45	0.00
May 5	67	45	0.00
May 6	66	45	0.00
May 7	65	47	0.20
May 8	75	52	0.00
May 9	72	53	0.04
May 10	61	45	0.00
May 11	61	40	0.00
May 12	65	37	0.00
May 13	64	47	0.05
May 14	72	56	0.75
May 15	69	44	0.07
May 16	65	52	0.65
May 17	60	37	0.00
May 18	66	34	0.00
May 19	75	47	0.00
May 20	83	53	0.00
May 21	83	54	0.00
May 22	82	53	0.00
May 23	79	48	0.00
May 24	77	59	0.09
May 25	73	49	0.00
May 26	70	54	0.00
May 27	79	59	0.74
May 28	73	60	0.07
May 29	77	49	0.07
May 30	73	44	0.00
May 31	71	41	0.00

June 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	78	48	0.11
June 2	74	48	0.21
June 3	66	52	0.00
June 4	68	43	0.00
June 5	75	42	0.00
June 6	74	52	0.00
June 7	78	50	0.07
June 8	75	56	0.14
June 9	73	57	0.05
June 10	73	54	0.00
June 11	71	57	0.71
June 12	76	49	0.04
June 13	73	53	0.04
June 14	78	50	0.00
June 15	80	54	0.00
June 16	77	52	0.00
June 17	74	64	0.34
June 18	80	59	0.00
June 19	80	61	0.52
June 20	83	65	2.65
June 21	82	63	0.00
June 22	83	62	0.00
June 23	88	64	0.00
June 24	92	67	0.00
June 25	91	67	1.71
June 26	83	66	0.06
June 27	82	58	0.00
June 28	81	67	0.02
June 29	77	63	0.00
June 30	70	58	0.04

July 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	71	57	0.20
July 2	65	55	0.11
July 3	73	59	0.00
July 4	75	53	0.00
July 5	81	57	0.00
July 6	80	57	0.00
July 7	76	53	0.00
July 8	75	51	0.00
July 9	79	56	0.00
July 10	82	57	0.00
July 11	85	68	0.72
July 12	81	54	0.00
July 13	77	49	0.00
July 14	79	51	0.00
July 15	82	58	0.06
July 16	81	62	0.00
July 17	78	61	0.03
July 18	69	52	0.00
July 19	74	52	0.00
July 20	79	57	0.01
July 21	78	59	0.06
July 22	74	62	0.03
July 23	77	63	0.78
July 24	81	57	0.00
July 25	79	65	0.18
July 26	78	61	0.06
July 27	83	58	0.00
July 28	83	65	0.07
July 29	79	66	0.16
July 30	79	55	0.00
July 31	80	61	0.00

August 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	81	57	0.00
August 2	77	63	0.00
August 3	81	55	0.00
August 4	87	66	0.00
August 5	83	55	0.00
August 6	80	54	0.00
August 7	79	55	0.00
August 8	75	61	1.52
August 9	93	71	0.01
August 10	91	67	0.11
August 11	83	66	0.00
August 12	81	60	0.00
August 13	84	60	0.00
August 14	85	60	0.00
August 15	87	65	0.00
August 16	91	66	0.00
August 17	88	72	0.04
August 18	85	69	0.04
August 19	83	63	0.00
August 20	81	66	0.29
August 21	78	63	0.00
August 22	72	56	0.18
August 23	71	58	0.03
August 24	78	52	0.00
August 25	83	57	0.00
August 26	79	60	0.40
August 27	71	55	0.01
August 28	66	57	1.19
August 29	71	57	0.04
August 30	68	50	0.03
August 31	70	45	0.00

September 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	73	47	0.00
September 2	75	48	0.00
September 3	78	51	0.00
September 4	79	53	0.00
September 5	78	54	0.00
September 6	79	54	0.00
September 7	77	62	0.03
September 8	72	64	1.10
September 9	78	62	0.00
September 10	78	61	0.00
September 11	77	59	0.00
September 12	75	54	0.00
September 13	80	51	0.00
September 14	83	58	0.00
September 15	81	60	0.00
September 16	76	51	0.00
September 17	72	47	0.00
September 18	75	47	0.00
September 19	72	44	0.00
September 20	75	48	0.00
September 21	77	65	0.12
September 22	81	68	0.01
September 23	76	68	0.00
September 24	73	59	0.00
September 25	72	53	0.00
September 26	69	57	0.02
September 27	73	54	0.00
September 28	69	50	0.51
September 29	60	47	0.20
September 30	57	43	0.02

October 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	61	33	0.00
October 2	60	47	0.60
October 3	58	48	0.14
October 4	58	49	0.07
October 5	59	45	0.01
October 6	58	41	0.09
October 7	60	47	0.07
October 8	58	38	0.00
October 9	52	48	0.82
October 10	56	40	0.10
October 11	51	30	0.00
October 12	49	35	0.00
October 13	50	40	0.01
October 14	45	34	0.00
October 15	46	37	0.02
October 16	46	32	0.03
October 17	48	30	0.00
October 18	53	29	0.00
October 19	62	33	0.00
October 20	65	43	0.00
October 21	69	52	0.29
October 22	65	48	0.00
October 23	55	42	0.98
October 24	60	41	0.11
October 25	59	34	0.02
October 26	65	40	0.00
October 27	60	50	0.00
October 28	60	49	0.17
October 29	59	43	0.00
October 30	68	49	0.29
October 31	71	44	0.33

November 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	50	36	0.00	0.0
November 2	53	34	0.02	0.0
November 3	51	34	0.00	0.0
November 4	47	30	0.00	0.0
November 5	50	38	0.02	0.0
November 6	50	26	0.00	0.0
November 7	67	42	0.00	0.0
November 8	67	40	0.00	0.0
November 9	67	48	0.00	0.0
November 10	59	45	0.02	0.0
November 11	53	33	0.00	0.0
November 12	52	29	0.00	0.0
November 13	57	35	0.00	0.0
November 14	66	39	0.00	0.0
November 15	59	47	0.00	0.0
November 16	47	40	0.00	0.0
November 17	50	34	0.00	0.0
November 18	54	42	0.00	0.0
November 19	50	45	0.16	0.0
November 20	47	41	0.00	0.0
November 21	55	45	0.00	0.0
November 22	48	34	0.00	0.0
November 23	49	39	0.00	0.0
November 24	48	43	0.01	0.0
November 25	49	44	0.24	0.0
November 26	45	36	0.12	0.0
November 27	37	30	0.07	0.2
November 28	48	28	0.00	0.0
November 29	48	31	0.14	0.0
November 30	42	30	0.04	0.0

December 2009 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	48	32	0.00	0.0
December 2	45	31	0.09	0.0
December 3	43	35	0.71	0.0
December 4	35	24	0.02	0.1
December 5	29	17	0.00	0.0
December 6	37	20	0.00	0.0
December 7	32	26	0.01	0.2
December 8	34	25	0.01	0.1
December 9	39	27	0.72	2.6
December 10	27	12	0.05	1.4
December 11	24	11	0.01	0.1
December 12	37	15	0.00	0.0
December 13	37	31	0.34	0.3
December 14	40	33	0.05	0.0
December 15	40	23	0.04	0.2
December 16	25	16	0.00	0.0
December 17	27	12	0.00	0.0
December 18	36	26	0.00	0.0
December 19	33	26	0.16	1.5
December 20	35	20	0.03	0.2
December 21	31	26	0.02	0.4
December 22	33	26	0.01	0.1
December 23	33	15	0.00	0.0
December 24	31	23	0.00	0.0
December 25	39	30	0.86	0.0
December 26	40	26	0.09	0.7
December 27	32	23	0.07	1.1
December 28	30	19	0.15	1.7
December 29	26	16	0.00	0.0
December 30	28	14	0.00	0.0
December 31	35	26	0.12	1.5

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Weather Station Details

Years	Station	Coordinates
1891–2024	University of Michigan	location