Ann Arbor Weather in 1940

Historical record of Ann Arbor, Michigan weather for the year 1940 based on NOAA data.

Jump to Month:

Year:

1940 Ann Arbor Weather Extremes
Highest temperature	99 °F	July 24
Lowest temperature	-12 °F	January 19
Highest daily low	74 °F	July 29
Lowest daily high	4 °F	January 19
Most daily precipitation	1.2 inches	December 16
Most daily snow	4.3 inches	March 27
Total annual precipitation	32.8 inches	-
Total annual snow	45.5 inches	-

What was the hottest temperature in Ann Arbor in 1940?

The highest temperature recorded in Ann Arbor, Michigan in 1940 was 99 °F which happened on July 24.

Highest Temperatures: All-Time By Year

Highest Temperatures in Ann Arbor in 1940

Rank	Temperature	Date
1	99 °F	Jul 24
2	98 °F	Jul 29
2	98 °F	Jul 25
4	94 °F	Aug 12
4	94 °F	Jul 26
4	94 °F	Jul 23
4	94 °F	Jul 22
8	93 °F	Aug 13
9	92 °F	Jul 30
9	92 °F	Jul 21
9	92 °F	Jul 20

What was the coldest temperature in Ann Arbor in 1940?

The lowest temperature recorded in Ann Arbor, Michigan in 1940 was -12 °F which happened on Jan 19.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Ann Arbor in 1940

Rank	Temperature	Date
1	-12 °F	January 19
2	-2 °F	January 18
3	1 °F	January 20
4	2 °F	January 5
5	4 °F	March 24
6	5 °F	December 3
6	5 °F	February 2
6	5 °F	January 17
9	6 °F	March 23
9	6 °F	January 31

January 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	22	12	0.01	0.0
January 2	22	17	0.01	0.1
January 3	21	15	0.00	0.0
January 4	19	9	0.00	0.1
January 5	22	2	0.01	0.3
January 6	25	15	0.00	0.0
January 7	22	16	0.10	2.2
January 8	26	13	0.01	1.3
January 9	24	8	0.00	0.0
January 10	29	18	0.00	n/a
January 11	34	26	0.02	0.0
January 12	35	28	0.05	0.0
January 13	34	25	0.00	0.0
January 14	44	28	1.15	0.0
January 15	31	17	0.05	0.1
January 16	17	8	0.00	0.0
January 17	15	5	0.01	0.2
January 18	12	-2	0.01	0.2
January 19	4	-12	0.00	0.0
January 20	18	1	0.04	0.5
January 21	19	13	0.02	0.0
January 22	25	17	0.00	0.0
January 23	22	17	0.00	0.0
January 24	25	17	0.10	1.7
January 25	21	7	0.02	0.3
January 26	18	7	0.00	0.0
January 27	20	14	0.03	0.0
January 28	24	13	0.00	0.0
January 29	24	9	0.06	1.1
January 30	31	22	0.01	0.1
January 31	26	6	0.00	0.0

February 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	33	24	0.00	0.1
February 2	33	5	0.00	0.3
February 3	39	16	0.00	0.0
February 4	34	24	0.00	0.0
February 5	35	29	0.10	1.5
February 6	33	29	0.14	1.5
February 7	32	26	0.01	0.3
February 8	30	25	0.08	1.5
February 9	29	18	0.20	2.5
February 10	27	20	0.00	0.0
February 11	37	17	0.00	0.0
February 12	40	29	0.00	0.0
February 13	33	18	0.01	0.1
February 14	30	17	0.00	0.0
February 15	34	10	0.00	0.0
February 16	31	15	0.00	0.0
February 17	36	18	0.00	0.0
February 18	31	26	0.20	1.5
February 19	34	31	0.20	0.4
February 20	36	28	0.01	0.0
February 21	32	18	0.00	0.0
February 22	33	15	0.00	0.0
February 23	29	18	0.00	0.0
February 24	35	22	0.13	2.5
February 25	23	8	0.00	0.0
February 26	24	10	0.01	0.2
February 27	33	22	0.12	1.6
February 28	37	26	0.02	0.0
February 29	33	20	0.01	0.3

March 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	28	23	0.01	0.0
March 2	33	17	0.01	0.0
March 3	35	32	0.40	0.0
March 4	34	31	0.05	0.0
March 5	34	29	0.00	0.0
March 6	38	28	0.00	0.0
March 7	34	19	0.00	0.0
March 8	32	25	0.00	0.0
March 9	33	24	0.00	0.0
March 10	29	17	0.00	0.0
March 11	29	11	0.00	0.0
March 12	25	13	0.00	0.0
March 13	32	20	0.44	0.4
March 14	33	23	0.02	0.2
March 15	26	19	0.02	0.2
March 16	35	24	0.06	1.1
March 17	37	28	0.00	0.0
March 18	36	29	0.20	0.0
March 19	42	28	0.00	0.0
March 20	36	25	0.37	3.7
March 21	33	21	0.10	0.2
March 22	26	11	0.05	0.0
March 23	21	6	0.00	0.0
March 24	22	4	0.00	0.0
March 25	26	7	0.00	0.0
March 26	33	13	0.02	0.2
March 27	32	26	0.34	4.3
March 28	38	23	0.00	0.0
March 29	63	34	0.06	0.0
March 30	56	42	0.00	0.0
March 31	53	42	0.00	0.0

April 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
April 1	51	28	0.00	0.0
April 2	46	31	0.00	0.0
April 3	43	33	0.38	0.0
April 4	43	36	0.01	0.0
April 5	42	30	0.00	0.0
April 6	56	29	0.00	0.0
April 7	52	37	0.30	0.0
April 8	54	40	0.81	0.0
April 9	53	36	0.03	0.0
April 10	56	28	0.00	0.0
April 11	47	26	0.68	3.5
April 12	30	18	0.04	0.4
April 13	36	21	0.03	0.3
April 14	46	24	0.00	0.0
April 15	67	36	0.00	0.0
April 16	57	35	0.00	0.0
April 17	47	34	0.22	0.0
April 18	49	36	0.13	0.0
April 19	48	35	0.00	0.0
April 20	51	39	0.00	0.0
April 21	56	33	0.00	0.0
April 22	61	33	0.00	0.0
April 23	52	33	0.00	0.0
April 24	53	38	0.00	0.0
April 25	53	34	0.00	0.0
April 26	57	35	0.01	0.0
April 27	59	32	0.00	0.0
April 28	67	36	0.00	0.0
April 29	71	42	0.04	0.0
April 30	74	52	0.02	0.0

May 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
May 1	69	33	0.39	0.0
May 2	36	31	0.17	1.2
May 3	42	33	0.04	0.4
May 4	58	35	0.00	0.0
May 5	69	43	0.00	0.0
May 6	81	54	0.17	0.0
May 7	72	49	0.00	0.0
May 8	58	42	0.36	0.0
May 9	65	41	0.01	0.0
May 10	68	42	0.00	0.0
May 11	64	39	0.00	0.0
May 12	73	45	0.00	0.0
May 13	85	60	0.00	0.0
May 14	85	61	0.27	0.0
May 15	78	48	0.18	0.0
May 16	49	40	0.03	0.0
May 17	49	42	0.00	0.0
May 18	65	40	0.00	0.0
May 19	72	48	0.60	0.0
May 20	72	50	0.00	0.0
May 21	82	51	0.00	0.0
May 22	77	58	0.02	0.0
May 23	73	48	0.00	0.0
May 24	63	50	0.17	0.0
May 25	68	49	0.01	0.0
May 26	68	49	0.33	0.0
May 27	65	50	0.00	0.0
May 28	68	48	0.07	0.0
May 29	69	50	0.02	0.0
May 30	64	53	0.08	0.0
May 31	61	52	0.36	0.0

June 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
June 1	74	52	0.10	0.0
June 2	84	53	0.00	0.0
June 3	86	66	0.00	0.0
June 4	85	63	0.00	0.0
June 5	86	65	0.00	0.0
June 6	82	55	0.04	0.0
June 7	90	60	0.08	0.0
June 8	86	65	0.64	0.0
June 9	80	63	0.02	0.0
June 10	87	62	0.18	0.0
June 11	81	67	0.11	0.0
June 12	82	64	0.28	0.0
June 13	81	66	0.09	0.0
June 14	79	50	n/a	n/a
June 15	81	68	0.00	0.0
June 16	79	54	0.00	0.0
June 17	85	63	0.00	0.0
June 18	83	66	1.14	0.0
June 19	78	63	0.03	0.0
June 20	65	49	0.00	0.0
June 21	70	43	0.00	0.0
June 22	66	55	0.31	0.0
June 23	75	56	0.64	0.0
June 24	71	61	0.45	0.0
June 25	76	55	0.02	0.0
June 26	71	49	0.21	0.0
June 27	76	49	0.00	0.0
June 28	77	60	0.28	0.0
June 29	74	57	0.00	0.0
June 30	71	56	0.14	0.0

July 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	74	50	0.00
July 2	72	49	0.00
July 3	73	52	0.00
July 4	78	51	0.00
July 5	82	55	0.00
July 6	84	61	0.00
July 7	83	61	0.00
July 8	86	62	0.07
July 9	82	63	0.00
July 10	89	63	0.31
July 11	82	58	0.12
July 12	70	55	0.00
July 13	75	50	0.00
July 14	80	53	0.00
July 15	85	62	0.80
July 16	75	52	0.35
July 17	78	51	0.00
July 18	84	57	0.00
July 19	91	66	0.00
July 20	92	73	0.00
July 21	92	73	0.00
July 22	94	72	0.00
July 23	94	71	0.00
July 24	99	74	0.20
July 25	98	74	0.00
July 26	94	73	0.02
July 27	n/a	70	0.19
July 28	89	66	0.00
July 29	98	74	0.00
July 30	92	73	0.10
July 31	84	62	0.00

August 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	80	56	0.00
August 2	82	61	0.00
August 3	86	66	0.00
August 4	91	69	0.00
August 5	89	67	0.67
August 6	81	68	0.21
August 7	79	57	0.00
August 8	82	59	0.00
August 9	85	60	0.00
August 10	85	67	0.00
August 11	88	67	0.00
August 12	94	70	0.00
August 13	93	70	0.37
August 14	86	67	0.00
August 15	86	62	0.00
August 16	82	69	0.00
August 17	88	68	0.00
August 18	82	68	0.32
August 19	72	57	0.13
August 20	69	48	0.00
August 21	75	47	0.00
August 22	75	52	0.30
August 23	67	49	0.00
August 24	68	47	0.00
August 25	60	53	1.07
August 26	64	55	0.79
August 27	62	59	1.07
August 28	80	59	0.02
August 29	80	66	0.09
August 30	80	68	0.30
August 31	76	58	0.02

September 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	71	58	0.11
September 2	73	58	0.00
September 3	79	52	0.00
September 4	80	57	0.00
September 5	82	62	0.00
September 6	82	58	0.00
September 7	84	60	0.00
September 8	80	65	0.10
September 9	74	60	0.00
September 10	66	50	0.00
September 11	n/a	43	0.00
September 12	62	45	0.00
September 13	70	49	0.00
September 14	71	54	0.13
September 15	68	54	0.00
September 16	68	54	0.00
September 17	77	49	0.00
September 18	76	52	0.00
September 19	85	57	0.03
September 20	90	64	0.00
September 21	82	68	0.00
September 22	80	57	0.00
September 23	77	55	0.00
September 24	72	50	0.81
September 25	53	n/a	0.00
September 26	61	34	0.00
September 27	66	39	0.00
September 28	71	44	0.00
September 29	71	46	0.00
September 30	66	47	0.00

October 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	68	45	0.00
October 2	70	45	0.00
October 3	73	44	0.00
October 4	68	50	0.02
October 5	79	55	0.07
October 6	83	58	0.00
October 7	64	53	1.07
October 8	57	41	0.00
October 9	62	38	0.00
October 10	68	41	0.00
October 11	66	52	0.00
October 12	72	52	0.00
October 13	70	57	0.00
October 14	75	47	0.67
October 15	58	41	0.00
October 16	54	31	0.00
October 17	60	38	0.00
October 18	50	33	0.00
October 19	42	33	0.29
October 20	49	39	0.01
October 21	48	38	0.00
October 22	60	31	0.00
October 23	72	51	0.00
October 24	64	36	0.00
October 25	63	46	0.10
October 26	54	37	0.00
October 27	52	44	0.00
October 28	47	41	0.19
October 29	49	39	0.39
October 30	59	45	0.01
October 31	56	37	0.00

November 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	50	41	0.22	0.0
November 2	60	44	0.00	0.0
November 3	59	40	0.00	0.0
November 4	60	43	0.00	0.0
November 5	59	42	0.06	0.0
November 6	44	35	0.00	0.0
November 7	40	25	0.00	0.0
November 8	40	26	0.00	0.0
November 9	42	28	0.00	0.0
November 10	48	38	0.00	0.0
November 11	65	37	0.86	0.0
November 12	37	26	0.00	0.0
November 13	31	20	0.00	0.0
November 14	31	17	0.00	0.0
November 15	34	22	0.00	0.0
November 16	34	23	0.00	0.0
November 17	46	34	0.00	0.0
November 18	47	29	0.00	0.0
November 19	52	30	0.00	0.0
November 20	51	37	0.08	0.0
November 21	57	32	0.15	0.0
November 22	57	39	0.03	0.0
November 23	41	37	0.00	0.0
November 24	40	34	0.00	0.0
November 25	36	24	0.00	0.0
November 26	31	24	0.32	n/a
November 27	31	24	0.06	0.7
November 28	30	17	0.03	0.2
November 29	35	16	0.08	1.0
November 30	37	23	0.17	1.1

December 1940 Ann Arbor Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	37	21	0.04	0.1
December 2	24	15	0.01	0.2
December 3	15	5	0.00	0.0
December 4	28	10	0.02	n/a
December 5	28	17	0.12	0.5
December 6	40	19	0.00	0.0
December 7	42	29	0.00	0.0
December 8	30	24	0.00	0.0
December 9	44	25	0.00	0.0
December 10	47	33	0.00	0.0
December 11	33	27	0.00	0.0
December 12	33	29	0.49	n/a
December 13	33	16	0.02	0.0
December 14	30	14	0.00	0.0
December 15	36	20	0.00	0.0
December 16	51	30	1.22	0.0
December 17	32	26	0.00	0.0
December 18	36	27	0.00	0.0
December 19	38	27	0.00	0.0
December 20	42	36	0.00	0.0
December 21	39	32	0.00	0.0
December 22	39	32	0.00	0.0
December 23	36	31	0.00	0.0
December 24	52	25	0.00	0.0
December 25	51	33	0.00	0.0
December 26	51	41	0.03	0.0
December 27	47	34	0.11	0.0
December 28	39	36	0.15	0.0
December 29	38	31	1.06	1.5
December 30	32	28	0.15	1.6
December 31	35	30	0.00	0.0

Next Year >

Weather Station Details

Years	Station	Coordinates
1891–2024	University of Michigan	location