Glenwood, Illinois Climate
United States
Pop. 8,996 Elev. 192 m / 630 ft
TZ: America/Chicago (UTC-5) ·
Glenwood has mild summers with average highs of 84°F (29°C) in July, and frigid winters averaging 17°F (-8°C) in January. Humidity pushes the summer feels-like temperature to 93°F (34°C), while wind chill can drive winter lows to 8°F (-13°C). Rain falls on about 51 days per year (37.6 in / 954 mm total), with snow on 6 days and 41 in (1032 mm) of annual accumulation. The city averages 108 sunny days per year and around 33 thunderstorm days. Ocean water temperatures reach 77°F (25°C) in summer.
| Temperature | 84°F (29°C) high | 17°F (-8°C) low |
| Feels like | 93°F (34°C) high | 8°F (-13°C) low |
| Rain | 51 days | 37.6 in (954 mm) /yr |
| Snow | 6 days | 40.6 in (1032 mm) /yr |
| Sky | 108 sunny | 33 stormy |
| Wind | 2.9 mph (1.3 m/s) avg |
Looking for a place with a climate like Glenwood? Explore and filter 150,000+ cities worldwide.
Explore on the MapMonthly Climate Chart
Best months to visit: Aug, Sep
Sky & Air by Month
Cloud cover (%)
60
Jan 68
Feb 57
Mar 65
Apr 63
May 55
Jun 62
Jul 51
Aug 35
Sep 46
Oct 59
Nov 79
Dec Humidity (%)
62
Jan 66
Feb 61
Mar 63
Apr 70
May 70
Jun 75
Jul 74
Aug 69
Sep 66
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 11 mi Gary/Chicago International Airport (GYY)
Ski resort 26 mi Bunny Hill
National park 10 mi Historic Pullman Foundation Exhibit Hall
Hospital 5 mi Ingalls Memorial Hospital
Hiking trail 2 mi OBT-4
Interested in Glenwood?
Hotels
Flights
Real Estate
Insurance
Connectivity
Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 31°F -1°C | 17°F -8°C | 0.7 in 17 mm | 6.7 in170 mm | 10 |
| February | 36°F 2°C | 22°F -6°C | 0.2 in 5 mm | 8.3 in211 mm | 3 |
| March | 57°F 14°C | 37°F 3°C | 3.5 in 89 mm | 4.4 in112 mm | 8 |
| April | 60°F 15°C | 43°F 6°C | 3.7 in 94 mm | 0.1 in3 mm | 8 |
| May | 66°F 19°C | 50°F 10°C | 4.4 in 111 mm | — | 6 |
| June | 81°F 27°C | 64°F 18°C | 6.3 in 159 mm | — | 10 |
| July | 84°F 29°C | 70°F 21°C | 6.1 in 156 mm | — | 8 |
| August | 79°F 26°C | 64°F 18°C | 3.7 in 94 mm | — | 12 |
| September | 77°F 25°C | 57°F 14°C | 1.4 in 35 mm | — | 18 |
| October | 67°F 19°C | 50°F 10°C | 4.4 in 113 mm | — | 14 |
| November | 50°F 10°C | 37°F 3°C | 1.4 in 35 mm | 12.8 in325 mm | 9 |
| December | 36°F 2°C | 22°F -5°C | 1.8 in 47 mm | 8.3 in212 mm | 2 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 10 | 1 |
| February | 3 | 0 |
| March | 8 | 4 |
| April | 8 | 2 |
| May | 6 | 4 |
| June | 10 | 4 |
| July | 8 | 7 |
| August | 12 | 4 |
| September | 18 | 2 |
| October | 14 | 3 |
| November | 9 | 1 |
| December | 2 | 1 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 36°F 2°C | 32°F 0°C |
| February | 33°F 1°C | 32°F 0°C |
| March | 38°F 4°C | 39°F 4°C |
| April | 47°F 8°C | 49°F 9°C |
| May | 54°F 12°C | 57°F 14°C |
| June | 71°F 22°C | 70°F 21°C |
| July | 76°F 25°C | 79°F 26°C |
| August | 77°F 25°C | 75°F 24°C |
| September | 69°F 21°C | 67°F 19°C |
| October | 66°F 19°C | 60°F 15°C |
| November | 53°F 12°C | 44°F 7°C |
| December | 43°F 6°C | 33°F 0°C |