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Waupaca September Weather

Averages and records for weather in Waupaca, Wisconsin in the month of September.

Typical Waupaca September Weather 1991–2020
Average daily high	71.7 °F
Average daily low	49.5 °F
Average monthly precipitation	3.3 inches
Average monthly snow	none
Daily chance of precipitation	32.4%
Daily chance of snow	0%

Waupaca September Weather Records 1895–2024
Highest temperature	101 °F	September 4, 2023
Lowest temperature	18 °F	September 30, 1899
Highest daily low	76 °F	September 19, 1933
Lowest daily high	43 °F	September 30, 2018
Hottest average high temperature	81.2 °F	1908
Coldest average high temperature	64.2 °F	1993
Most daily precipitation	3.2 inches	September 12, 1916
Most monthly precipitation	11.5 inches	1938
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	76.6	54.7	97	35
September 2	76.3	54.4	99	34
September 3	76.2	54.1	95	33
September 4	76.0	53.9	101	38
September 5	75.8	53.6	96	38
September 6	75.4	53.4	98	34
September 7	75.1	53.1	95	34
September 8	74.8	52.7	97	36
September 9	74.4	52.2	97	35
September 10	74.1	51.8	98	31
September 11	73.6	51.4	98	34
September 12	73.2	51.0	94	32
September 13	72.9	50.6	92	31
September 14	72.4	50.2	94	26
September 15	72.0	49.8	93	32
September 16	71.6	49.4	95	29
September 17	71.1	49.0	93	32
September 18	70.6	48.6	96	31
September 19	70.2	48.2	93	29
September 20	69.8	47.8	94	29
September 21	69.2	47.4	90	31
September 22	68.7	46.9	92	25
September 23	68.3	46.5	91	24
September 24	67.9	46.2	90	28
September 25	67.6	45.8	94	26
September 26	67.3	45.4	88	23
September 27	66.9	45.0	87	24
September 28	66.5	44.5	86	26
September 29	66.1	44.1	87	25
September 30	65.7	43.6	87	18

Weather Station Details

Years	Station	Coordinates
1895–2024	Waupaca	location