Evansville weather by month
What a typical year looks like in Evansville, Wisconsin: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Brodhead Wwtp, 19 km from Evansville; records cover 1897–2026.
The year at a glance
- Precipitation a year
- 38.3 in973 mm
- Snow a year
- 37 in95 cm
- Last spring freeze
- Apr 29
- First fall freeze
- Oct 7
- Heating degree days
- 7,102
- Cooling degree days
- 667
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −12°−24° (heating, 99%) and 93°34° (cooling, 1%).
Month by month
Evansville in January
Highs average 27°−3° and lows 11°−12°, with 1.6 in40 mm of precipitation and 10 in26 cm of snow in a typical January.
- Record high
- 61°16° (1944)
- Record low
- −36°−38° (1951)
- Heating degree days
- 1427
- Cooling degree days
- 0
Evansville in February
Highs average 32°0° and lows 14°−10°, with 1.8 in44 mm of precipitation and 9 in24 cm of snow in a typical February.
- Record high
- 73°23° (2024)
- Record low
- −35°−37° (1929)
- Heating degree days
- 1184
- Cooling degree days
- 0
Evansville in March
Highs average 44°7° and lows 25°−4°, with 2.1 in54 mm of precipitation and 5 in11 cm of snow in a typical March.
- Record high
- 84°29° (1910)
- Record low
- −21°−29° (1962)
- Heating degree days
- 946
- Cooling degree days
- 0
Evansville in April
Highs average 58°15° and lows 35°2°, with 3.7 in95 mm of precipitation and 0.9 in2.3 cm of snow in a typical April.
- Record high
- 92°33° (1930)
- Record low
- 7°−14° (1975)
- Heating degree days
- 547
- Cooling degree days
- 3
Evansville in May
Highs average 70°21° and lows 47°8°, with 4.2 in106 mm of precipitation and 0.1 in0.3 cm of snow in a typical May.
- Record high
- 105°41° (1934)
- Record low
- 24°−4° (1907)
- Heating degree days
- 240
- Cooling degree days
- 42
Evansville in June
Highs average 80°27° and lows 57°14°, with 5.6 in141 mm of precipitation in a typical June.
- Record high
- 106°41° (1934)
- Record low
- 33°1° (1945)
- Heating degree days
- 41
- Cooling degree days
- 149
Evansville in July
Highs average 83°28° and lows 61°16°, with 4 in102 mm of precipitation in a typical July.
- Record high
- 111°44° (1901)
- Record low
- 40°4° (1904)
- Heating degree days
- 8
- Cooling degree days
- 226
Evansville in August
Highs average 81°27° and lows 59°15°, with 4.4 in110 mm of precipitation in a typical August.
- Record high
- 103°39° (1918)
- Record low
- 35°2° (1904)
- Heating degree days
- 17
- Cooling degree days
- 176
Evansville in September
Highs average 75°24° and lows 50°10°, with 3.8 in96 mm of precipitation in a typical September.
- Record high
- 102°39° (1922)
- Record low
- 20°−7° (1899)
- Heating degree days
- 143
- Cooling degree days
- 64
Evansville in OctoberThis month
Highs average 62°16° and lows 39°4°, with 2.9 in75 mm of precipitation and 0.3 in0.8 cm of snow in a typical October.
- Record high
- 90°32° (2025)
- Record low
- 2°−17° (1925)
- Heating degree days
- 466
- Cooling degree days
- 7
Evansville in November
Highs average 46°8° and lows 28°−2°, with 2.4 in60 mm of precipitation and 2.2 in5.6 cm of snow in a typical November.
- Record high
- 80°27° (1933)
- Record low
- −18°−28° (1947)
- Heating degree days
- 843
- Cooling degree days
- 0
Evansville in December
Highs average 33°0° and lows 17°−8°, with 2 in50 mm of precipitation and 10 in25 cm of snow in a typical December.
- Record high
- 69°21° (2021)
- Record low
- −30°−34° (1950)
- Heating degree days
- 1240
- Cooling degree days
- 0