< Previous Month Next Month >

Lenoir City September Weather

Averages and records for weather in Lenoir City, Tennessee in the month of September.

Typical Lenoir City September Weather 1991–2020
Average daily high	83.6 °F
Average daily low	61.0 °F
Average monthly precipitation	3.9 inches
Average monthly snow	none
Daily chance of precipitation	26.0%
Daily chance of snow	0%

Lenoir City September Weather Records 1962–2024
Highest temperature	99 °F	September 3, 2011
Lowest temperature	33 °F	September 30, 1967
Highest daily low	73 °F	September 3, 1993
Lowest daily high	55 °F	September 29, 1967
Hottest average high temperature	90.8 °F	2016
Coldest average high temperature	76.7 °F	1967
Most daily precipitation	6.1 inches	September 18, 2012
Most monthly precipitation	10.2 inches	2011
Most daily snow	none	-
Most monthly snow	none	-

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
September 1	87.2	65.1	95	52
September 2	87.0	64.9	97	52
September 3	86.8	64.7	99	53
September 4	86.6	64.4	98	54
September 5	86.4	64.1	97	51
September 6	86.3	63.9	98	52
September 7	86.1	63.7	98	49
September 8	85.9	63.5	97	52
September 9	85.6	63.2	96	49
September 10	85.4	62.9	96	49
September 11	85.1	62.6	98	42
September 12	84.8	62.3	98	43
September 13	84.5	62.1	94	46
September 14	84.1	61.7	98	48
September 15	83.8	61.3	96	45
September 16	83.5	60.8	95	47
September 17	83.1	60.3	94	46
September 18	82.8	59.8	95	42
September 19	82.5	59.4	93	43
September 20	82.2	59.0	95	42
September 21	81.9	58.6	94	43
September 22	81.6	58.3	95	38
September 23	81.3	57.9	92	39
September 24	80.9	57.5	94	37
September 25	80.6	57.1	94	39
September 26	80.2	56.8	95	41
September 27	79.9	56.5	91	43
September 28	79.5	56.2	91	42
September 29	79.1	55.8	92	42
September 30	78.8	55.4	92	33

Weather Station Details

Years	Station	Coordinates
1962–2024	Lenoir City	location