Chattanooga Weather in 2019

Historical record of Chattanooga, Tennessee weather for the year 2019 based on NOAA data.

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2019 Chattanooga Weather Extremes
Highest temperature	103 °F	September 13
Lowest temperature	19 °F	January 21
Highest daily low	76 °F	August 22
Lowest daily high	34 °F	January 21
Most daily precipitation	3.3 inches	October 25
Most daily snow	0.3 inches	December 10
Total annual precipitation	63.2 inches	-
Total annual snow	0.4 inches	-

What was the hottest temperature in Chattanooga in 2019?

The highest temperature recorded in Chattanooga, Tennessee in 2019 was 103 °F which happened on September 13.

Highest Temperatures: All-Time By Year

Highest Temperatures in Chattanooga in 2019

Rank	Temperature	Date
1	103 °F	Sep 13
2	100 °F	Oct 3
2	100 °F	Oct 2
2	100 °F	Sep 17
2	100 °F	Aug 13
6	99 °F	Sep 9
6	99 °F	Aug 19
6	99 °F	Jul 9
9	98 °F	Sep 16
9	98 °F	Sep 12
9	98 °F	Sep 10
9	98 °F	Sep 4
9	98 °F	Aug 18

What was the coldest temperature in Chattanooga in 2019?

The lowest temperature recorded in Chattanooga, Tennessee in 2019 was 19 °F which happened on Jan 21.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Chattanooga in 2019

Rank	Temperature	Date
1	19 °F	January 21
2	20 °F	January 30
3	22 °F	November 13
3	22 °F	January 31
3	22 °F	January 22
6	23 °F	March 6
6	23 °F	January 29
8	24 °F	November 12
8	24 °F	March 5
10	25 °F	January 26
10	25 °F	January 20

January 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	63	45	0.00	0.0
January 2	50	43	0.32	0.0
January 3	53	49	0.56	0.0
January 4	58	46	0.71	0.0
January 5	62	39	0.00	0.0
January 6	65	35	0.00	0.0
January 7	68	40	0.00	0.0
January 8	69	49	0.00	0.0
January 9	51	35	0.00	0.0
January 10	44	28	0.00	0.0
January 11	48	28	0.00	0.0
January 12	47	39	0.66	0.0
January 13	47	40	0.01	0.0
January 14	44	36	0.00	0.0
January 15	39	35	0.00	0.0
January 16	48	33	0.00	0.0
January 17	43	32	0.43	0.0
January 18	54	43	0.00	0.0
January 19	60	44	2.40	0.0
January 20	44	25	0.00	0.0
January 21	34	19	0.00	0.0
January 22	48	22	0.00	0.0
January 23	54	44	1.84	0.0
January 24	51	30	0.03	0.0
January 25	44	29	0.00	0.0
January 26	49	25	0.00	0.0
January 27	56	28	0.00	0.0
January 28	60	29	0.00	0.0
January 29	49	23	0.04	0.1
January 30	39	20	0.00	0.0
January 31	48	22	0.00	0.0

February 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	60	30	0.00
February 2	68	32	0.00
February 3	62	41	0.00
February 4	65	39	0.00
February 5	74	55	0.01
February 6	70	58	0.11
February 7	80	62	0.11
February 8	62	36	0.01
February 9	50	32	0.00
February 10	43	38	0.20
February 11	52	41	0.20
February 12	63	43	1.31
February 13	55	34	0.00
February 14	60	32	0.00
February 15	61	51	0.74
February 16	51	46	0.28
February 17	52	46	1.28
February 18	54	37	0.16
February 19	40	35	1.57
February 20	49	39	1.17
February 21	54	48	0.84
February 22	52	47	0.44
February 23	54	51	2.06
February 24	61	43	0.37
February 25	58	34	0.00
February 26	67	38	0.00
February 27	72	49	0.00
February 28	61	53	0.45

March 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
March 1	63	50	0.38
March 2	58	46	0.00
March 3	49	38	1.03
March 4	38	28	0.00
March 5	41	24	0.00
March 6	45	23	0.00
March 7	53	27	0.00
March 8	49	43	1.55
March 9	61	46	1.10
March 10	74	50	0.21
March 11	60	45	0.07
March 12	66	39	0.00
March 13	71	44	0.00
March 14	73	61	0.90
March 15	67	46	0.06
March 16	59	40	0.00
March 17	65	34	0.00
March 18	58	40	0.00
March 19	58	36	0.00
March 20	65	32	0.00
March 21	63	43	0.00
March 22	67	37	0.00
March 23	67	41	0.00
March 24	75	36	0.00
March 25	68	50	0.35
March 26	63	46	0.00
March 27	68	37	0.00
March 28	70	40	0.00
March 29	73	43	0.00
March 30	75	53	0.26
March 31	55	40	0.06

April 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	59	36	0.00
April 2	63	44	0.00
April 3	73	37	0.00
April 4	71	43	0.09
April 5	72	54	0.53
April 6	77	54	0.00
April 7	80	63	0.07
April 8	72	59	0.45
April 9	79	59	0.00
April 10	84	53	0.00
April 11	84	54	0.00
April 12	81	65	0.35
April 13	72	59	0.13
April 14	81	50	0.50
April 15	67	41	0.00
April 16	79	43	0.00
April 17	82	48	0.00
April 18	80	57	0.48
April 19	69	46	1.73
April 20	51	43	0.02
April 21	75	41	0.00
April 22	83	44	0.00
April 23	84	51	0.00
April 24	85	54	0.00
April 25	78	63	0.00
April 26	74	56	0.00
April 27	79	45	0.00
April 28	84	60	0.00
April 29	86	55	0.00
April 30	86	57	0.00

May 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	87	64	0.21
May 2	86	64	0.00
May 3	86	61	0.18
May 4	78	64	1.65
May 5	74	59	0.89
May 6	80	55	0.00
May 7	84	55	0.00
May 8	85	59	0.00
May 9	77	64	0.19
May 10	83	62	0.14
May 11	79	68	2.16
May 12	76	64	0.42
May 13	70	54	0.00
May 14	72	49	0.00
May 15	70	50	0.00
May 16	87	58	0.00
May 17	90	64	0.00
May 18	89	64	0.00
May 19	89	65	0.00
May 20	88	66	0.00
May 21	89	60	0.00
May 22	92	68	0.00
May 23	92	70	0.00
May 24	93	69	0.00
May 25	93	71	0.00
May 26	95	69	0.00
May 27	94	68	0.00
May 28	94	69	0.00
May 29	94	69	0.00
May 30	91	69	0.10
May 31	86	67	0.00

June 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	88	63	0.00
June 2	92	63	0.00
June 3	88	67	0.00
June 4	84	67	0.00
June 5	80	68	0.32
June 6	76	72	0.27
June 7	88	70	0.20
June 8	77	71	0.88
June 9	83	71	0.93
June 10	89	71	0.01
June 11	81	63	0.00
June 12	78	66	0.00
June 13	79	60	0.22
June 14	82	53	0.00
June 15	88	59	0.00
June 16	91	67	0.00
June 17	89	71	0.27
June 18	84	72	0.71
June 19	89	71	0.25
June 20	85	74	0.00
June 21	92	68	0.14
June 22	91	68	0.15
June 23	89	69	0.03
June 24	89	73	0.00
June 25	89	68	0.00
June 26	92	69	0.00
June 27	94	69	0.08
June 28	92	70	0.00
June 29	92	70	0.00
June 30	94	71	0.00

July 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	95	73	0.00
July 2	97	73	0.00
July 3	92	74	0.00
July 4	96	71	0.00
July 5	95	73	0.00
July 6	97	73	0.00
July 7	92	75	0.03
July 8	96	72	0.00
July 9	99	72	0.26
July 10	96	74	0.00
July 11	91	75	1.82
July 12	86	74	0.03
July 13	92	74	0.04
July 14	88	73	0.01
July 15	89	72	0.00
July 16	93	75	0.00
July 17	87	74	0.13
July 18	89	75	0.01
July 19	91	73	0.00
July 20	89	76	0.00
July 21	91	73	0.00
July 22	91	74	0.34
July 23	84	70	0.01
July 24	85	62	0.00
July 25	88	61	0.00
July 26	90	63	0.00
July 27	91	66	0.00
July 28	94	67	1.19
July 29	92	68	0.00
July 30	89	69	0.80
July 31	88	69	0.19

August 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	93	71	0.00
August 2	90	71	0.00
August 3	92	71	0.00
August 4	90	72	0.02
August 5	91	70	0.00
August 6	92	70	0.00
August 7	92	71	0.02
August 8	93	70	0.00
August 9	96	75	0.00
August 10	93	76	0.00
August 11	96	73	0.00
August 12	97	72	0.01
August 13	100	75	0.72
August 14	92	74	0.04
August 15	94	71	0.00
August 16	96	69	0.00
August 17	97	67	0.00
August 18	98	70	0.00
August 19	99	73	0.00
August 20	95	71	0.00
August 21	95	73	0.00
August 22	94	76	0.15
August 23	91	74	0.00
August 24	92	74	0.01
August 25	77	70	0.01
August 26	74	68	0.72
August 27	87	71	0.02
August 28	90	70	0.00
August 29	86	61	0.00
August 30	91	59	0.00
August 31	92	64	0.00

September 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	93	66	0.00
September 2	94	69	0.00
September 3	97	69	0.00
September 4	98	69	0.00
September 5	93	74	0.00
September 6	94	66	0.00
September 7	96	70	0.00
September 8	95	63	0.00
September 9	99	65	0.00
September 10	98	70	0.09
September 11	94	70	0.00
September 12	98	70	0.00
September 13	103	72	0.00
September 14	88	74	0.01
September 15	97	70	0.00
September 16	98	65	0.00
September 17	100	70	0.00
September 18	93	70	0.00
September 19	86	69	0.00
September 20	87	63	0.00
September 21	89	60	0.00
September 22	91	60	0.00
September 23	89	61	0.00
September 24	92	67	0.00
September 25	94	58	0.00
September 26	96	70	0.00
September 27	95	70	0.46
September 28	93	71	0.00
September 29	95	73	0.00
September 30	97	71	0.00

October 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	97	70	0.00
October 2	100	71	0.00
October 3	100	69	0.00
October 4	95	69	0.00
October 5	87	68	0.00
October 6	78	65	0.00
October 7	75	65	0.31
October 8	81	62	0.00
October 9	80	62	0.00
October 10	83	60	0.00
October 11	84	59	0.00
October 12	73	52	0.00
October 13	75	49	0.00
October 14	78	45	0.00
October 15	75	54	0.05
October 16	69	52	0.09
October 17	67	43	0.00
October 18	71	43	0.00
October 19	64	49	0.29
October 20	73	56	0.00
October 21	74	55	0.39
October 22	72	55	0.46
October 23	70	42	0.00
October 24	72	40	0.00
October 25	58	51	3.27
October 26	73	57	0.14
October 27	68	51	0.00
October 28	76	48	0.00
October 29	77	51	0.00
October 30	72	65	1.83
October 31	73	38	0.64

November 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)
November 1	53	36	0.00
November 2	62	32	0.00
November 3	61	34	0.00
November 4	60	35	0.00
November 5	71	43	0.00
November 6	72	40	0.00
November 7	61	49	0.25
November 8	50	35	0.00
November 9	57	29	0.00
November 10	67	35	0.00
November 11	69	38	0.01
November 12	56	24	0.44
November 13	47	22	0.00
November 14	53	32	0.00
November 15	58	43	0.00
November 16	61	37	0.00
November 17	64	31	0.00
November 18	60	35	0.00
November 19	62	42	0.00
November 20	62	36	0.00
November 21	65	41	0.00
November 22	60	49	0.20
November 23	69	46	1.51
November 24	54	37	0.00
November 25	61	34	0.00
November 26	65	36	0.03
November 27	70	45	1.18
November 28	58	39	0.00
November 29	59	47	0.00
November 30	71	52	0.99

December 2019 Chattanooga Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	64	46	0.37	0.0
December 2	46	38	0.00	0.0
December 3	45	35	0.00	0.0
December 4	61	30	0.00	0.0
December 5	64	35	0.00	0.0
December 6	59	44	0.00	0.0
December 7	64	38	0.00	0.0
December 8	59	37	0.00	0.0
December 9	59	50	0.04	0.0
December 10	61	34	0.82	0.3
December 11	47	30	0.00	0.0
December 12	55	27	0.01	0.0
December 13	46	41	0.26	0.0
December 14	56	45	0.02	0.0
December 15	59	38	0.00	0.0
December 16	68	55	0.55	0.0
December 17	62	35	0.46	0.0
December 18	49	30	0.00	0.0
December 19	48	29	0.00	0.0
December 20	53	27	0.00	0.0
December 21	52	38	0.00	0.0
December 22	48	44	1.77	0.0
December 23	60	47	0.43	0.0
December 24	68	45	0.00	0.0
December 25	67	39	0.00	0.0
December 26	68	41	0.00	0.0
December 27	63	41	0.02	0.0
December 28	69	54	0.01	0.0
December 29	72	62	0.15	0.0
December 30	65	47	0.00	0.0
December 31	52	41	0.00	0.0

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Weather Station Details

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