Winnebago weather by month
What a typical year looks like in Winnebago, Minnesota: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Winnebago, 0 km from Winnebago; records cover 1898–2026.
The year at a glance
- Precipitation a year
- 34 in863 mm
- Snow a year
- 47 in120 cm
- Last spring freeze
- Apr 28
- First fall freeze
- Oct 6
- Heating degree days
- 7,729
- Cooling degree days
- 680
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −15°−26° (heating, 99%) and 92°33° (cooling, 1%).
Month by month
Winnebago in January
Highs average 23°−5° and lows 6°−15°, with 0.9 in23 mm of precipitation and 10 in26 cm of snow in a typical January.
- Record high
- 63°17° (1944)
- Record low
- −35°−37° (1912)
- Heating degree days
- 1568
- Cooling degree days
- 0
Winnebago in February
Highs average 28°−2° and lows 10°−12°, with 1 in26 mm of precipitation and 9 in23 cm of snow in a typical February.
- Record high
- 70°21° (2024)
- Record low
- −32°−36° (1996)
- Heating degree days
- 1286
- Cooling degree days
- 0
Winnebago in March
Highs average 40°5° and lows 23°−5°, with 1.9 in48 mm of precipitation and 7 in19 cm of snow in a typical March.
- Record high
- 85°29° (1910)
- Record low
- −25°−32° (1962)
- Heating degree days
- 1028
- Cooling degree days
- 0
Winnebago in April
Highs average 56°13° and lows 36°2°, with 3.5 in88 mm of precipitation and 4 in10 cm of snow in a typical April.
- Record high
- 95°35° (1910)
- Record low
- 0°−18° (1924)
- Heating degree days
- 576
- Cooling degree days
- 3
Winnebago in May
Highs average 69°20° and lows 48°9°, with 4.5 in115 mm of precipitation in a typical May.
- Record high
- 106°41° (1934)
- Record low
- 20°−7° (1967)
- Heating degree days
- 243
- Cooling degree days
- 41
Winnebago in June
Highs average 79°26° and lows 59°15°, with 5.1 in128 mm of precipitation in a typical June.
- Record high
- 104°40° (1934)
- Record low
- 31°−1° (1907)
- Heating degree days
- 40
- Cooling degree days
- 156
Winnebago in July
Highs average 82°28° and lows 62°17°, with 4.2 in106 mm of precipitation in a typical July.
- Record high
- 107°42° (1936)
- Record low
- 44°7° (1926)
- Heating degree days
- 9
- Cooling degree days
- 235
Winnebago in August
Highs average 80°27° and lows 60°16°, with 3.9 in100 mm of precipitation in a typical August.
- Record high
- 106°41° (1930)
- Record low
- 36°2° (2004)
- Heating degree days
- 20
- Cooling degree days
- 168
Winnebago in September
Highs average 74°23° and lows 51°11°, with 3.5 in88 mm of precipitation in a typical September.
- Record high
- 100°38° (1931)
- Record low
- 22°−6° (1899)
- Heating degree days
- 144
- Cooling degree days
- 70
Winnebago in OctoberThis month
Highs average 60°16° and lows 38°3°, with 2.7 in68 mm of precipitation and 0.4 in1 cm of snow in a typical October.
- Record high
- 93°34° (2023)
- Record low
- 0°−18° (1925)
- Heating degree days
- 506
- Cooling degree days
- 7
Winnebago in November
Highs average 43°6° and lows 25°−4°, with 1.6 in42 mm of precipitation and 5 in14 cm of snow in a typical November.
- Record high
- 82°28° (2006)
- Record low
- −13°−25° (1977)
- Heating degree days
- 934
- Cooling degree days
- 0
Winnebago in December
Highs average 29°−2° and lows 13°−11°, with 1.2 in31 mm of precipitation and 11 in27 cm of snow in a typical December.
- Record high
- 67°19° (1998)
- Record low
- −30°−34° (2000)
- Heating degree days
- 1375
- Cooling degree days
- 0