Chattanooga Weather in 1940

Historical record of Chattanooga, Tennessee weather for the year 1940 based on NOAA data.

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1940 Chattanooga Weather Extremes
Highest temperature	97 °F	July 29
Lowest temperature	-13 °F	January 26
Highest daily low	72 °F	August 18
Lowest daily high	23 °F	January 26
Most daily precipitation	2.3 inches	February 18
Total annual precipitation	45.9 inches	-

What was the hottest temperature in Chattanooga in 1940?

The highest temperature recorded in Chattanooga, Tennessee in 1940 was 97 °F which happened 3 different times.

Highest Temperatures: All-Time By Year

Highest Temperatures in Chattanooga in 1940

Rank	Temperature	Date
1	97 °F	Jul 29
1	97 °F	Jul 23
1	97 °F	Jul 22
4	96 °F	Sep 22
4	96 °F	Jul 28
6	95 °F	Aug 27
6	95 °F	Jul 27
6	95 °F	Jul 26
6	95 °F	Jul 25
6	95 °F	Jun 6
6	95 °F	May 22
6	95 °F	May 8

What was the coldest temperature in Chattanooga in 1940?

The lowest temperature recorded in Chattanooga, Tennessee in 1940 was -13 °F which happened on Jan 26.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Chattanooga in 1940

Rank	Temperature	Date
1	-13 °F	January 26
2	-8 °F	January 28
3	-6 °F	January 27
4	-2 °F	January 29
5	0 °F	January 25
6	1 °F	January 19
7	3 °F	January 24
7	3 °F	January 20
9	9 °F	January 31
9	9 °F	January 21

January 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
January 1	33	17	0.02
January 2	36	13	0.00
January 3	38	13	0.00
January 4	38	22	0.02
January 5	38	21	0.00
January 6	40	19	0.00
January 7	35	27	0.17
January 8	35	26	0.00
January 9	40	21	0.00
January 10	43	20	0.02
January 11	39	34	0.56
January 12	45	39	0.07
January 13	49	42	0.28
January 14	53	33	0.87
January 15	50	28	0.00
January 16	51	24	0.00
January 17	55	30	0.00
January 18	40	13	0.03
January 19	24	1	0.00
January 20	32	3	0.00
January 21	38	9	0.00
January 22	40	12	0.00
January 23	35	27	0.78
January 24	32	3	0.00
January 25	25	0	0.00
January 26	23	-13	0.00
January 27	26	-6	0.00
January 28	31	-8	0.00
January 29	35	-2	0.00
January 30	38	16	0.00
January 31	47	9	0.00

February 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	51	17	0.00
February 2	45	24	0.00
February 3	50	16	0.00
February 4	36	31	0.30
February 5	41	34	0.81
February 6	61	39	0.20
February 7	42	30	0.00
February 8	57	24	0.00
February 9	49	37	0.20
February 10	58	35	0.82
February 11	56	30	0.00
February 12	63	32	0.00
February 13	63	34	0.43
February 14	46	29	0.00
February 15	47	28	0.00
February 16	51	34	0.00
February 17	46	38	1.00
February 18	53	40	2.25
February 19	46	38	0.18
February 20	40	35	0.06
February 21	41	35	0.03
February 22	41	32	0.00
February 23	47	27	0.00
February 24	45	40	0.23
February 25	42	27	0.00
February 26	50	22	0.00
February 27	51	37	0.81
February 28	68	42	0.00
February 29	65	40	0.00

March 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	76	36	0.00
March 2	67	51	0.00
March 3	63	46	0.63
March 4	54	42	0.00
March 5	49	38	0.00
March 6	57	36	0.00
March 7	50	34	0.29
March 8	47	34	0.27
March 9	57	28	0.00
March 10	66	31	0.00
March 11	58	46	0.19
March 12	51	46	0.87
March 13	47	42	1.09
March 14	44	34	0.31
March 15	56	33	0.00
March 16	71	35	0.00
March 17	75	36	0.00
March 18	65	48	0.15
March 19	62	40	0.00
March 20	71	37	0.00
March 21	69	35	0.00
March 22	59	38	0.00
March 23	59	37	0.00
March 24	38	27	0.15
March 25	40	24	0.00
March 26	58	26	0.00
March 27	58	39	0.02
March 28	63	51	0.06
March 29	73	55	0.70
March 30	65	44	0.20
March 31	78	40	0.00

April 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	85	46	0.00
April 2	86	50	0.00
April 3	79	60	0.28
April 4	80	59	0.01
April 5	67	43	0.00
April 6	63	40	0.00
April 7	60	54	0.12
April 8	64	49	0.00
April 9	60	39	0.00
April 10	70	34	0.00
April 11	76	48	0.00
April 12	57	31	0.19
April 13	55	27	0.00
April 14	69	37	0.00
April 15	82	48	0.00
April 16	72	60	0.00
April 17	74	64	0.01
April 18	70	62	0.11
April 19	65	49	1.54
April 20	50	42	0.00
April 21	66	41	0.00
April 22	72	38	0.00
April 23	65	50	0.62
April 24	64	46	0.00
April 25	72	43	0.00
April 26	77	45	0.00
April 27	72	47	0.00
April 28	75	43	0.00
April 29	67	53	0.00
April 30	63	50	0.38

May 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	67	50	0.53
May 2	51	45	0.00
May 3	65	40	0.00
May 4	65	42	0.00
May 5	78	39	0.00
May 6	90	48	0.00
May 7	94	54	0.00
May 8	95	60	0.00
May 9	91	59	0.23
May 10	77	52	0.00
May 11	77	44	0.00
May 12	79	43	0.00
May 13	86	44	0.00
May 14	84	49	0.00
May 15	77	55	0.18
May 16	77	46	0.00
May 17	84	44	0.00
May 18	90	53	0.00
May 19	89	62	0.00
May 20	87	54	0.00
May 21	89	53	0.00
May 22	95	60	0.00
May 23	77	65	0.50
May 24	70	50	0.02
May 25	74	45	0.14
May 26	74	54	0.02
May 27	80	49	0.00
May 28	79	59	0.00
May 29	76	60	0.00
May 30	80	56	0.43
May 31	80	53	0.00

June 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	80	53	0.00
June 2	82	52	0.00
June 3	88	55	0.00
June 4	86	61	0.00
June 5	94	63	0.07
June 6	95	66	0.00
June 7	93	65	0.00
June 8	92	68	0.08
June 9	91	66	0.10
June 10	88	67	0.40
June 11	90	66	0.03
June 12	92	66	0.51
June 13	90	68	0.45
June 14	88	68	0.00
June 15	76	69	0.33
June 16	76	70	1.43
June 17	88	68	0.58
June 18	92	70	0.00
June 19	90	69	0.15
June 20	84	66	0.00
June 21	82	59	0.00
June 22	85	55	0.00
June 23	91	63	0.10
June 24	88	65	0.43
June 25	84	62	0.00
June 26	88	62	0.00
June 27	88	70	0.00
June 28	91	70	0.29
June 29	86	60	0.00
June 30	86	54	0.00

July 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	90	56	0.00
July 2	84	64	0.28
July 3	71	64	0.69
July 4	80	63	0.01
July 5	81	62	0.00
July 6	69	62	0.10
July 7	68	61	0.37
July 8	74	63	0.35
July 9	86	66	0.77
July 10	83	66	0.01
July 11	84	68	0.07
July 12	87	68	0.25
July 13	84	68	0.19
July 14	76	68	0.00
July 15	77	68	0.02
July 16	85	65	0.31
July 17	88	63	0.00
July 18	91	63	0.56
July 19	87	65	0.00
July 20	89	69	1.60
July 21	93	71	0.00
July 22	97	70	0.00
July 23	97	70	0.00
July 24	93	69	0.04
July 25	95	71	0.00
July 26	95	70	0.01
July 27	95	72	0.02
July 28	96	72	0.00
July 29	97	70	0.00
July 30	93	70	0.67
July 31	93	70	0.00

August 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	93	70	0.00
August 2	88	72	0.00
August 3	87	66	0.00
August 4	91	65	0.00
August 5	92	70	0.00
August 6	92	68	1.36
August 7	88	69	0.00
August 8	91	69	0.00
August 9	90	70	0.00
August 10	89	67	0.00
August 11	86	69	0.00
August 12	79	71	0.37
August 13	81	70	0.23
August 14	87	70	0.00
August 15	90	65	0.00
August 16	94	67	0.00
August 17	94	70	0.00
August 18	94	72	0.00
August 19	82	63	0.00
August 20	83	56	0.00
August 21	81	58	0.00
August 22	86	63	0.00
August 23	88	67	0.06
August 24	91	66	0.10
August 25	92	63	0.00
August 26	94	66	0.00
August 27	95	68	0.15
August 28	91	68	0.26
August 29	79	69	1.36
August 30	87	69	0.00
August 31	88	64	0.00

September 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	88	58	0.00
September 2	86	60	0.00
September 3	86	58	0.00
September 4	89	63	0.00
September 5	91	64	0.00
September 6	89	64	0.00
September 7	87	65	0.00
September 8	89	63	0.00
September 9	93	61	0.00
September 10	82	60	0.00
September 11	69	46	0.00
September 12	72	40	0.00
September 13	76	41	0.00
September 14	80	45	0.00
September 15	87	50	0.00
September 16	85	54	0.00
September 17	86	52	0.00
September 18	89	55	0.00
September 19	89	59	0.00
September 20	91	58	0.00
September 21	93	59	0.00
September 22	96	60	0.00
September 23	91	64	0.00
September 24	85	68	0.37
September 25	72	55	0.12
September 26	63	42	0.00
September 27	71	38	0.00
September 28	74	39	0.00
September 29	79	41	0.00
September 30	78	42	0.00

October 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	78	43	0.00
October 2	79	40	0.00
October 3	79	39	0.00
October 4	83	39	0.00
October 5	86	53	0.00
October 6	87	50	0.00
October 7	71	53	0.93
October 8	73	46	0.00
October 9	70	38	0.00
October 10	75	38	0.00
October 11	76	40	0.00
October 12	78	43	0.00
October 13	84	47	0.00
October 14	85	50	0.00
October 15	66	51	0.47
October 16	54	46	0.00
October 17	72	38	0.00
October 18	68	40	0.00
October 19	74	41	0.00
October 20	75	40	0.00
October 21	72	40	0.00
October 22	76	41	0.00
October 23	76	46	0.00
October 24	81	49	0.00
October 25	83	46	0.00
October 26	85	46	0.00
October 27	86	46	0.00
October 28	84	46	0.00
October 29	80	50	1.12
October 30	76	48	0.00
October 31	73	46	0.00

November 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	72	53	0.71
November 2	72	42	0.00
November 3	78	37	0.00
November 4	76	39	0.00
November 5	61	49	0.30
November 6	59	42	0.00
November 7	59	34	0.00
November 8	58	30	0.00
November 9	57	27	0.00
November 10	58	44	0.52
November 11	65	48	0.65
November 12	57	34	0.00
November 13	57	33	0.00
November 14	46	24	0.00
November 15	34	18	0.00
November 16	45	14	0.00
November 17	64	21	0.00
November 18	63	22	0.00
November 19	65	23	0.00
November 20	69	35	0.00
November 21	71	41	0.00
November 22	75	51	0.00
November 23	74	47	0.02
November 24	65	57	0.08
November 25	57	49	0.06
November 26	51	46	0.30
November 27	49	35	0.00
November 28	44	23	0.00
November 29	58	23	0.00
November 30	56	28	0.26

December 1940 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
December 1	53	32	0.34
December 2	52	28	0.00
December 3	39	19	0.00
December 4	48	17	0.00
December 5	51	27	0.00
December 6	56	20	0.00
December 7	49	32	0.19
December 8	55	26	0.00
December 9	60	25	0.00
December 10	67	27	0.00
December 11	67	27	0.00
December 12	61	42	0.73
December 13	60	54	0.06
December 14	60	54	0.08
December 15	54	51	0.10
December 16	60	38	0.13
December 17	45	28	0.00
December 18	53	26	0.00
December 19	51	29	0.00
December 20	55	34	0.00
December 21	60	29	0.00
December 22	58	26	0.00
December 23	58	27	0.00
December 24	62	27	0.05
December 25	54	47	0.59
December 26	59	45	0.01
December 27	65	48	0.65
December 28	59	49	1.54
December 29	49	41	0.00
December 30	50	31	0.00
December 31	50	31	0.00

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Weather Station Details

Years	Station	Coordinates
1940–2024	Chattanooga Lovell Airport	location
1879–1939	Chattanooga	location