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Alexandria September Weather

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

Typical Alexandria September Weather 1991–2020
Average daily high	70.1 °F
Average daily low	50.0 °F
Average monthly precipitation	2.6 inches
Daily chance of precipitation	29.2%

Alexandria September Weather Records 1940–2024
Highest temperature	98 °F	September 4, 2023
Lowest temperature	21 °F	September 28, 1942
Highest daily low	73 °F	September 3, 1960
Lowest daily high	35 °F	September 27, 1942
Hottest average high temperature	76.3 °F	1948
Coldest average high temperature	56.4 °F	1965
Most daily precipitation	3.2 inches	September 3, 2005
Most monthly precipitation	7.3 inches	2019

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	75.4	55.6	89	38
September 2	75.3	55.4	93	37
September 3	75.0	55.1	98	33
September 4	74.8	54.8	98	36
September 5	74.4	54.5	95	38
September 6	74.0	54.2	95	36
September 7	73.6	53.8	98	36
September 8	73.0	53.3	96	36
September 9	72.6	52.9	92	34
September 10	72.2	52.4	92	35
September 11	71.8	52.0	89	32
September 12	71.4	51.6	88	35
September 13	71.1	51.1	89	32
September 14	70.7	50.7	88	32
September 15	70.2	50.2	93	32
September 16	69.9	49.8	93	34
September 17	69.5	49.3	92	32
September 18	69.1	48.9	89	35
September 19	68.5	48.4	94	34
September 20	67.9	47.8	88	30
September 21	67.3	47.4	86	29
September 22	66.8	46.9	88	24
September 23	66.5	46.6	88	31
September 24	66.1	46.2	81	26
September 25	65.7	45.8	83	26
September 26	65.3	45.3	86	26
September 27	64.8	44.9	95	23
September 28	64.4	44.5	82	21
September 29	63.9	44.0	83	29
September 30	63.3	43.6	86	29

Weather Station Details

Years	Station	Coordinates
1940–2024	Alexandria Municipal Airport	location