Hebron, Illinois Climate
United States
Pop. 1,202 Elev. 286 m / 938 ft
TZ: America/Chicago (UTC-5) ·
Hebron has a dry climate with warm summers reaching 84°F (29°C) in July and cold winters averaging 14°F (-10°C) in January. Humidity pushes the summer feels-like temperature to 92°F (33°C), while wind chill can drive winter lows to 4°F (-16°C). Rain falls on about 43 days per year (28.7 in / 728 mm total), with snow on 7 days and 36 in (925 mm) of annual accumulation. The city averages 117 sunny days per year and around 32 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 | 92°F (33°C) high | 4°F (-16°C) low |
| Rain | 43 days | 28.7 in (728 mm) /yr |
| Snow | 7 days | 36.4 in (925 mm) /yr |
| Sky | 117 sunny | 32 stormy |
| Wind | 2.4 mph (1.1 m/s) avg |
Looking for a place with a climate like Hebron? Explore and filter 150,000+ cities worldwide.
Explore on the MapMonthly Climate Chart
Best months to visit: Sep, Oct
Sky & Air by Month
Cloud cover (%)
56
Jan 64
Feb 59
Mar 66
Apr 61
May 54
Jun 59
Jul 49
Aug 37
Sep 46
Oct 58
Nov 78
Dec Humidity (%)
61
Jan 66
Feb 60
Mar 61
Apr 63
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 43 mi General Mitchell International Airport (MKE)
Ski resort 10 mi The Mountain Top at Grand Geneva Resort & Spa
National park 68 mi Pullman National Historical Park
Hospital 8 mi Mercyhealth Lake Geneva
Hiking trail 10 mi Yellow Trail
Interested in Hebron?
Hotels
Flights
Real Estate
Insurance
Connectivity
Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 29°F -2°C | 14°F -10°C | 0.2 in 5 mm | 2.5 in64 mm | 9 |
| February | 32°F 0°C | 16°F -9°C | 0.3 in 9 mm | 8.5 in215 mm | 6 |
| March | 55°F 13°C | 33°F 0°C | 3.4 in 87 mm | 7.3 in186 mm | 9 |
| April | 59°F 15°C | 41°F 5°C | 2.7 in 68 mm | 0.2 in4 mm | 5 |
| May | 67°F 19°C | 48°F 9°C | 3.3 in 83 mm | — | 9 |
| June | 82°F 28°C | 63°F 17°C | 3.6 in 92 mm | — | 10 |
| July | 84°F 29°C | 68°F 20°C | 4.8 in 122 mm | — | 9 |
| August | 79°F 26°C | 62°F 17°C | 3.5 in 89 mm | — | 15 |
| September | 76°F 24°C | 56°F 13°C | 2.7 in 69 mm | — | 18 |
| October | 64°F 18°C | 48°F 9°C | 1.6 in 41 mm | — | 13 |
| November | 48°F 9°C | 34°F 1°C | 1.0 in 25 mm | 9.8 in249 mm | 10 |
| December | 32°F 0°C | 18°F -8°C | 1.5 in 39 mm | 8.1 in206 mm | 4 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 9 | 0 |
| February | 6 | 1 |
| March | 9 | 6 |
| April | 5 | 1 |
| May | 9 | 2 |
| June | 10 | 3 |
| July | 9 | 6 |
| August | 15 | 6 |
| September | 18 | 5 |
| October | 13 | 1 |
| November | 10 | 0 |
| December | 4 | 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 |