Mukwonago, Wisconsin Climate
United States
Pop. 7,721 Elev. 258 m / 846 ft
TZ: America/Chicago (UTC-5) ·
Dry and warm, Mukwonago sees July highs of 84°F (29°C) and cold January lows of 14°F (-10°C). Humidity pushes the summer feels-like temperature to 91°F (33°C), while wind chill can drive winter lows to 4°F (-16°C). Expect around 41 rainy days annually (27.5 in / 699 mm total), with snow on 7 days and 37 in (937 mm) of annual accumulation. The city averages 114 sunny days per year and around 25 thunderstorm days. Ocean water temperatures reach 74°F (23°C) in summer.
| Temperature | 84°F (29°C) high | 14°F (-10°C) low |
| Feels like | 91°F (33°C) high | 4°F (-15°C) low |
| Rain | 41 days | 27.5 in (699 mm) /yr |
| Snow | 7 days | 36.9 in (937 mm) /yr |
| Sky | 114 sunny | 25 stormy |
| Wind | 2.5 mph (1.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Sep, Oct
Sky & Air by Month
Cloud cover (%)
52
Jan 63
Feb 60
Mar 65
Apr 61
May 55
Jun 57
Jul 46
Aug 37
Sep 45
Oct 58
Nov 75
Dec Humidity (%)
59
Jan 64
Feb 60
Mar 60
Apr 65
May 66
Jun 73
Jul 72
Aug 71
Sep 70
Oct 67
Nov 74
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 23 mi General Mitchell International Airport (MKE)
Ski resort 10 mi Alpine Valley Resort
National park 89 mi Pullman National Historical Park
Hospital 2 mi Prohealth Waukesha Memorial Hospital - Mukwonago Campus
Hiking trail 8 mi Orange Loop
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 29°F -1°C | 14°F -10°C | 0.1 in 1 mm | 2.5 in64 mm | 11 |
| February | 32°F 0°C | 17°F -8°C | 0.3 in 7 mm | 8.9 in225 mm | 5 |
| March | 54°F 12°C | 32°F 0°C | 3.4 in 87 mm | 7.1 in181 mm | 7 |
| April | 59°F 15°C | 40°F 5°C | 2.3 in 58 mm | 0.5 in12 mm | 5 |
| May | 65°F 18°C | 47°F 9°C | 3.5 in 89 mm | — | 9 |
| June | 81°F 27°C | 63°F 17°C | 3.3 in 84 mm | — | 9 |
| July | 84°F 29°C | 67°F 20°C | 4.1 in 103 mm | — | 10 |
| August | 78°F 26°C | 62°F 17°C | 4.1 in 103 mm | — | 15 |
| September | 75°F 24°C | 56°F 14°C | 2.5 in 63 mm | — | 17 |
| October | 64°F 18°C | 48°F 9°C | 1.6 in 40 mm | — | 14 |
| November | 48°F 9°C | 34°F 1°C | 1.1 in 27 mm | 9.4 in240 mm | 9 |
| December | 32°F 0°C | 18°F -8°C | 1.4 in 36 mm | 8.5 in215 mm | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 11 | 0 |
| February | 5 | 0 |
| March | 7 | 2 |
| April | 5 | 2 |
| May | 9 | 1 |
| June | 9 | 2 |
| July | 10 | 5 |
| August | 15 | 5 |
| September | 17 | 5 |
| October | 14 | 2 |
| November | 9 | 0 |
| December | 3 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 38°F 3°C | 33°F 1°C |
| February | 34°F 1°C | 32°F 0°C |
| March | 36°F 2°C | 37°F 3°C |
| April | 42°F 6°C | 45°F 7°C |
| May | 48°F 9°C | 52°F 11°C |
| June | 66°F 19°C | 66°F 19°C |
| July | 74°F 23°C | 74°F 23°C |
| August | 73°F 23°C | 72°F 22°C |
| September | 69°F 20°C | 66°F 19°C |
| October | 67°F 19°C | 58°F 14°C |
| November | 51°F 11°C | 43°F 6°C |
| December | 43°F 6°C | 35°F 1°C |