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Alexandria September Weather

Averages and records for weather in Alexandria, Louisiana in the month of September.

Typical Alexandria September Weather 1991–2020
Average daily high	89.4 °F
Average daily low	67.1 °F
Average monthly precipitation	3.4 inches
Daily chance of precipitation	29.2%

Alexandria September Weather Records 1892–2024
Highest temperature	108 °F	September 1, 2000
Lowest temperature	40 °F	September 27, 1899
Highest daily low	79 °F	September 13, 2008
Lowest daily high	60 °F	September 30, 1896
Hottest average high temperature	96.1 °F	2023
Coldest average high temperature	83.4 °F	1913
Most daily precipitation	6.5 inches	September 14, 1901
Most monthly precipitation	11.8 inches	2008

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	92.2	70.4	108	57
September 2	92.1	70.3	102	57
September 3	91.9	70.1	107	54
September 4	91.8	69.9	106	59
September 5	91.6	69.7	104	54
September 6	91.5	69.5	104	54
September 7	91.3	69.3	105	50
September 8	91.1	69.2	102	53
September 9	90.9	69.0	102	54
September 10	90.6	68.8	102	56
September 11	90.4	68.6	100	53
September 12	90.2	68.4	99	46
September 13	90.0	68.1	100	45
September 14	89.9	67.8	102	43
September 15	89.6	67.4	100	43
September 16	89.3	67.0	100	45
September 17	89.2	66.6	101	50
September 18	89.0	66.2	101	46
September 19	88.7	65.9	99	47
September 20	88.5	65.6	101	47
September 21	88.3	65.3	100	47
September 22	88.1	65.0	99	44
September 23	87.8	64.7	100	41
September 24	87.6	64.4	98	44
September 25	87.3	64.2	99	48
September 26	87.0	63.9	98	41
September 27	86.8	63.5	99	40
September 28	86.5	63.2	96	44
September 29	86.3	62.9	97	41
September 30	86.0	62.5	98	42

Weather Station Details

Years	Station	Coordinates
1948–2024	Alexandria International Airport	location
1892–1947	Alexandria	location