West Dundee, Illinois Climate
United States
Pop. 7,395 Elev. 236 m / 774 ft
TZ: America/Chicago (UTC-5) ·
Dry and warm, West Dundee sees July highs of 85°F (29°C) and cold January lows of 15°F (-9°C). Humidity pushes the summer feels-like temperature to 94°F (34°C), while wind chill can drive winter lows to 5°F (-15°C). Expect around 44 rainy days annually (33.1 in / 841 mm total), with snow on 4 days and 35 in (884 mm) of annual accumulation. The city averages 113 sunny days per year and around 33 thunderstorm days. Ocean water temperatures reach 74°F (23°C) in summer.
| Temperature | 85°F (30°C) high | 15°F (-10°C) low |
| Feels like | 94°F (35°C) high | 5°F (-15°C) low |
| Rain | 44 days | 33.1 in (841 mm) /yr |
| Snow | 4 days | 34.8 in (884 mm) /yr |
| Sky | 113 sunny | 33 stormy |
| Wind | 2.4 mph (1.1 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, Sep, Oct
Sky & Air by Month
Cloud cover (%)
55
Jan 64
Feb 57
Mar 68
Apr 61
May 52
Jun 61
Jul 51
Aug 35
Sep 46
Oct 58
Nov 76
Dec Humidity (%)
60
Jan 67
Feb 58
Mar 60
Apr 64
May 65
Jun 72
Jul 73
Aug 69
Sep 69
Oct 68
Nov 75
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 21 mi Chicago O'Hare International Airport (ORD)
Ski resort 7 mi Villa Olivia
National park 45 mi Historic Pullman Foundation Exhibit Hall
Hospital 3 mi Advocate Sherman Hospital
Hiking trail 2 mi Trout Park
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 30°F -1°C | 15°F -10°C | 1.2 in 31 mm | 3.7 in93 mm | 13 |
| February | 34°F 1°C | 18°F -8°C | 0.1 in 4 mm | 8.9 in225 mm | 5 |
| March | 57°F 14°C | 35°F 1°C | 3.3 in 84 mm | 4.6 in117 mm | 10 |
| April | 61°F 16°C | 42°F 6°C | 3.2 in 82 mm | 0.2 in6 mm | 4 |
| May | 68°F 20°C | 49°F 9°C | 4.0 in 101 mm | — | 7 |
| June | 83°F 29°C | 64°F 18°C | 4.6 in 118 mm | — | 10 |
| July | 85°F 30°C | 69°F 20°C | 5.1 in 130 mm | — | 6 |
| August | 80°F 27°C | 63°F 17°C | 4.0 in 102 mm | — | 14 |
| September | 77°F 25°C | 56°F 13°C | 2.3 in 59 mm | — | 18 |
| October | 65°F 18°C | 48°F 9°C | 2.3 in 58 mm | — | 14 |
| November | 49°F 9°C | 35°F 2°C | 1.1 in 29 mm | 10.0 in254 mm | 9 |
| December | 34°F 1°C | 20°F -7°C | 1.7 in 44 mm | 7.4 in189 mm | 3 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 13 | 1 |
| February | 5 | 0 |
| March | 10 | 4 |
| April | 4 | 1 |
| May | 7 | 3 |
| June | 10 | 4 |
| July | 6 | 7 |
| August | 14 | 5 |
| September | 18 | 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 0°C |
| February | 34°F 1°C | 32°F 0°C |
| March | 36°F 2°C | 37°F 3°C |
| April | 42°F 6°C | 46°F 8°C |
| May | 48°F 9°C | 53°F 12°C |
| June | 66°F 19°C | 65°F 19°C |
| July | 74°F 23°C | 75°F 24°C |
| August | 73°F 23°C | 73°F 23°C |
| September | 69°F 20°C | 66°F 19°C |
| October | 67°F 19°C | 59°F 15°C |
| November | 51°F 11°C | 44°F 7°C |
| December | 43°F 6°C | 34°F 1°C |