East Troy, Wisconsin Climate
United States
Pop. 4,295 Elev. 260 m / 853 ft
TZ: America/Chicago (UTC-5) ·
Dry and warm, East Troy sees July highs of 84°F (29°C) and cold January lows of 13°F (-11°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 42 rainy days annually (28.1 in / 713 mm total), with snow on 7 days and 38 in (959 mm) of annual accumulation. The city averages 116 sunny days per year and around 28 thunderstorm days. Ocean water temperatures reach 74°F (23°C) in summer.
| Temperature | 84°F (29°C) high | 13°F (-10°C) low |
| Feels like | 91°F (33°C) high | 4°F (-16°C) low |
| Rain | 42 days | 28.1 in (713 mm) /yr |
| Snow | 7 days | 37.7 in (959 mm) /yr |
| Sky | 116 sunny | 28 stormy |
| Wind | 2.4 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 (%)
54
Jan 64
Feb 59
Mar 65
Apr 61
May 55
Jun 57
Jul 48
Aug 38
Sep 45
Oct 58
Nov 76
Dec Humidity (%)
60
Jan 64
Feb 59
Mar 60
Apr 62
May 65
Jun 72
Jul 73
Aug 71
Sep 71
Oct 69
Nov 76
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 28 mi General Mitchell International Airport (MKE)
Ski resort 4 mi Alpine Valley Resort
National park 86 mi Pullman National Historical Park
Hospital 6 mi Prohealth Waukesha Memorial Hospital - Mukwonago Campus
Hiking trail 9 mi IAT - Eagle Segment
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 29°F -2°C | 13°F -10°C | 0.0 in 1 mm | 2.3 in57 mm | 11 |
| February | 32°F 0°C | 16°F -9°C | 0.3 in 7 mm | 8.2 in209 mm | 6 |
| March | 54°F 12°C | 32°F 0°C | 3.4 in 85 mm | 8.4 in215 mm | 8 |
| April | 59°F 15°C | 40°F 4°C | 2.5 in 62 mm | 0.4 in11 mm | 5 |
| May | 67°F 19°C | 48°F 9°C | 3.2 in 81 mm | — | 9 |
| June | 82°F 28°C | 63°F 17°C | 3.4 in 85 mm | — | 9 |
| July | 84°F 29°C | 67°F 19°C | 4.4 in 113 mm | — | 10 |
| August | 78°F 26°C | 62°F 16°C | 4.5 in 115 mm | — | 15 |
| September | 76°F 24°C | 56°F 13°C | 2.7 in 69 mm | — | 18 |
| October | 64°F 18°C | 47°F 9°C | 1.4 in 36 mm | — | 13 |
| November | 47°F 9°C | 33°F 1°C | 0.9 in 24 mm | 9.4 in240 mm | 9 |
| December | 32°F 0°C | 17°F -8°C | 1.4 in 35 mm | 8.9 in227 mm | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 11 | 0 |
| February | 6 | 0 |
| March | 8 | 3 |
| April | 5 | 2 |
| May | 9 | 1 |
| June | 9 | 3 |
| July | 10 | 6 |
| August | 15 | 6 |
| September | 18 | 5 |
| October | 13 | 1 |
| November | 9 | 0 |
| December | 3 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 38°F 3°C | 32°F 0°C |
| February | 34°F 1°C | 32°F 0°C |
| March | 36°F 2°C | 36°F 2°C |
| April | 42°F 6°C | 46°F 8°C |
| May | 48°F 9°C | 55°F 13°C |
| June | 66°F 19°C | 67°F 19°C |
| July | 74°F 23°C | 76°F 24°C |
| August | 73°F 23°C | 73°F 23°C |
| September | 69°F 20°C | 65°F 18°C |
| October | 67°F 19°C | 59°F 15°C |
| November | 51°F 11°C | 43°F 6°C |
| December | 43°F 6°C | 32°F 0°C |