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Monticello September Weather

Averages and records for weather in Monticello, Georgia in the month of September.

Typical Monticello September Weather 1991–2020
Average daily high	85.4 °F
Average daily low	61.2 °F
Average monthly precipitation	3.5 inches
Average monthly snow	none
Daily chance of precipitation	19.4%
Daily chance of snow	0%

Monticello September Weather Records 1891–2024
Highest temperature	107 °F	September 8, 1925
Lowest temperature	40 °F	September 30, 1942
Highest daily low	77 °F	September 23, 1992
Lowest daily high	54 °F	September 25, 1989
Hottest average high temperature	97.1 °F	1925
Coldest average high temperature	76.9 °F	1893
Most daily precipitation	5.3 inches	September 17, 2020
Most monthly precipitation	13.4 inches	2004
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	88.1	64.8	100	54
September 2	87.9	64.5	100	49
September 3	87.7	64.3	104	51
September 4	87.5	64.0	107	54
September 5	87.3	63.7	105	50
September 6	87.2	63.4	101	46
September 7	87.0	63.2	104	49
September 8	86.9	63.0	107	49
September 9	86.7	62.7	104	52
September 10	86.6	62.5	101	49
September 11	86.4	62.2	100	51
September 12	86.2	61.9	99	47
September 13	86.0	61.7	98	47
September 14	85.7	61.4	98	48
September 15	85.6	61.1	100	49
September 16	85.3	60.7	100	45
September 17	85.0	60.3	102	45
September 18	84.8	59.8	104	40
September 19	84.5	59.5	103	48
September 20	84.3	59.2	103	40
September 21	84.1	58.9	101	46
September 22	83.9	58.7	100	42
September 23	83.7	58.4	99	42
September 24	83.4	58.1	100	42
September 25	83.2	57.8	97	42
September 26	82.9	57.6	96	42
September 27	82.6	57.3	96	42
September 28	82.3	57.0	98	42
September 29	82.0	56.7	98	41
September 30	81.7	56.5	99	40

Weather Station Details

Years	Station	Coordinates
1891–2024	Monticello	location