Minnesota September Weather

Minnesota weather averages and all-time records in the month of September from 1991–2020 based on data made available by the NOAA.

State:

Month:

Statewide September Averages
High temperature	69.8 °F
Low temperature	47.4 °F
Precipitation	3.1 inches

Minnesota Cities

September weather averages for various places in Minnesota, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation	Snow
Albert Lea	73.0	50.8	103	22	3.7	0.0
Alexandria	70.1	50.0	98	21	2.6	n/a
Austin	72.3	49.1	97	20	3.6	0.0
Brainerd	69.9	46.2	103	18	3.0	0.0
Caledonia	71.5	49.9	96	20	4.0	0.0
Cambridge	69.6	47.5	98	19	2.9	0.0
Cloquet	69.4	45.7	98	19	3.4	0.0
Crookston	70.2	45.8	99	11	2.6	0.0
Duluth	66.2	47.4	97	23	3.5	0.1
Hibbing	66.8	41.8	95	20	3.1	n/a
International Falls	66.4	42.7	96	19	3.0	0.1
Long Prairie	70.3	48.2	100	16	3.1	0.0
Marshall	74.6	51.4	102	22	3.1	0.0
Milaca	70.8	48.1	104	20	3.0	0.0
Minneapolis	72.9	53.8	104	26	3.0	0.0
Mora	70.3	46.9	105	13	3.3	0.0
New Ulm	73.1	51.1	106	21	3.4	0.0
Park Rapids	69.2	46.4	99	17	2.8	n/a
Pipestone	73.2	48.7	103	15	3.3	0.0
Redwood Falls	74.3	50.7	105	25	2.8	n/a
Rochester	71.7	50.5	100	22	3.6	0.0
Saint Paul	72.9	53.8	104	26	3.0	0.0
St. Cloud	71.5	48.0	106	18	3.0	0.0
St. Peter	73.1	50.8	103	21	2.9	0.0
Tower	66.9	39.9	95	11	3.6	0.0
Two Harbors	66.7	49.1	92	23	3.5	0.0
Virginia	66.1	45.5	99	16	3.6	0.0
Waseca	73.3	50.5	100	20	4.1	0.0
Windom	73.8	50.8	100	18	3.3	0.0
Worthington	73.0	49.2	102	22	3.3	0.0
Zumbrota	73.4	49.3	102	18	3.9	0.0