climigo

Wisconsin

When to go?

The best months are June–September. Avoid December–March (freezing).

Climate zones

IllinoisIowaMichiganMinnesotaMilwaukeeMilwaukeeMilwaukeeMadisonMadisonMadisonGreen BayGreen BayGreen BayKenoshaKenoshaKenoshaLa CrosseLa CrosseLa Crosse

Mean maximum and minimum temperature and mean monthly precipitation of the season (the mean of its three months), ERA5-Land 1996–2025, at about 9 km resolution: colours are in levels (the same as the city scale) and smaller details are not real.

What is the climate like?

Area mean indicative, over the whole territory

Temperature and rain

January −4°−14° snow likely
February −2°−12° snow likely
March 6°−6° snow likely
April 13°1°
May 20°7°
June 25°13°
July 28°15°
August 26°14°
September 22°10°
October 15°3°
November 6°−3°
December −1°−10° snow likely

Monthly min and max temperature (°C)

−15°−10°−5°0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDec−13.9 · −4.0 °CJanuary: −13.9 · −4.0 °C−12.3 · −1.6 °CFebruary: −12.3 · −1.6 °C−6.1 · 5.5 °CMarch: −6.1 · 5.5 °C0.5 · 13.1 °CApril: 0.5 · 13.1 °C7.3 · 20.1 °CMay: 7.3 · 20.1 °C13.0 · 25.3 °CJune: 13.0 · 25.3 °C15.0 · 27.5 °CJuly: 15.0 · 27.5 °C13.7 · 26.1 °CAugust: 13.7 · 26.1 °C10.0 · 22.4 °CSeptember: 10.0 · 22.4 °C3.4 · 14.6 °COctober: 3.4 · 14.6 °C−3.2 · 6.3 °CNovember: −3.2 · 6.3 °C−10.0 · −1.0 °CDecember: −10.0 · −1.0 °C

Monthly min and max temperature (°C)

Jan −13.9 – −4.0 °C
Feb −12.3 – −1.6 °C
Mar −6.1 – 5.5 °C
Apr 0.5 – 13.1 °C
May 7.3 – 20.1 °C
Jun 13.0 – 25.3 °C
Jul 15.0 – 27.5 °C
Aug 13.7 – 26.1 °C
Sep 10.0 – 22.4 °C
Oct 3.4 – 14.6 °C
Nov −3.2 – 6.3 °C
Dec −10.0 – −1.0 °C

How much it rains

January 30 mm6 d
February 29 mm6 d
March 49 mm7 d
April 80 mm10 d
May 97 mm10 d
June 123 mm9 d
July 103 mm8 d
August 107 mm8 d
September 82 mm8 d
October 73 mm8 d
November 44 mm7 d
December 41 mm7 d

Rain days and how much water

0102030 dJanFebMarAprMayJunJulAugSepOctNovDec30 mm · 6 rain days · 5 mm a dayJanuary: 30 mm · 6 rain days · 5 mm a day29 mm · 6 rain days · 5 mm a dayFebruary: 29 mm · 6 rain days · 5 mm a day49 mm · 7 rain days · 7 mm a dayMarch: 49 mm · 7 rain days · 7 mm a day80 mm · 10 rain days · 8 mm a dayApril: 80 mm · 10 rain days · 8 mm a day97 mm · 10 rain days · 10 mm a dayMay: 97 mm · 10 rain days · 10 mm a day123 mm · 9 rain days · 14 mm a dayJune: 123 mm · 9 rain days · 14 mm a day103 mm · 8 rain days · 13 mm a dayJuly: 103 mm · 8 rain days · 13 mm a day107 mm · 8 rain days · 13 mm a dayAugust: 107 mm · 8 rain days · 13 mm a day82 mm · 8 rain days · 10 mm a daySeptember: 82 mm · 8 rain days · 10 mm a day73 mm · 8 rain days · 9 mm a dayOctober: 73 mm · 8 rain days · 9 mm a day44 mm · 7 rain days · 6 mm a dayNovember: 44 mm · 7 rain days · 6 mm a day41 mm · 7 rain days · 6 mm a dayDecember: 41 mm · 7 rain days · 6 mm a day

Rain days and how much water

Jan 30 mm6 d
Feb 29 mm6 d
Mar 49 mm7 d
Apr 80 mm10 d
May 97 mm10 d
Jun 123 mm9 d
Jul 103 mm8 d
Aug 107 mm8 d
Sep 82 mm8 d
Oct 73 mm8 d
Nov 44 mm7 d
Dec 41 mm7 d

Bars: length = rain days, thickness = mm on a rain day, area = the month's rain. 3 mm a day7 mm a day15 mm a day

Colour = the month's rain: 103060100160250400mm

Daylight hours

January 9 h 13
February 10 h 28
March 11 h 53
April 13 h 28
May 14 h 48
June 15 h 31
July 15 h 13
August 14 h 04
September 12 h 33
October 11 h 02
November 9 h 37
December 8 h 52

Mean daylight hours over the whole territory.

Snow on the ground

January 19 cm
February 22 cm
March 15 cm
April 4 cm
May –
June –
July –
August –
September –
October –
November 2 cm
December 10 cm

Mean snow depth on the ground (cm)

01325 cmJanFebMarAprMayJunJulAugSepOctNovDec19 cmJanuary: 19 cm22 cmFebruary: 22 cm15 cmMarch: 15 cm4 cmApril: 4 cm0 cmMay: 0 cm0 cmJune: 0 cm0 cmJuly: 0 cm0 cmAugust: 0 cm0 cmSeptember: 0 cm0 cmOctober: 0 cm2 cmNovember: 2 cm10 cmDecember: 10 cm

Mean snow depth on the ground (cm)

Jan 19 cm
Feb 22 cm
Mar 15 cm
Apr 4 cm
May 0 cm
Jun 0 cm
Jul 0 cm
Aug 0 cm
Sep 0 cm
Oct 0 cm
Nov 2 cm
Dec 10 cm

Spatial mean over the whole area, weighted by area (cosine of the latitude), not by population: indicative only, since the climate varies a lot within an area (coasts, plains, mountains). Look at the cities for the weather you will find.

Cities