Dunlap, Illinois Climate

United States

Pop. 1,417 Elev. 225 m / 738 ft TZ: America/Chicago (UTC-5) ·

Dunlap has a dry climate with warm summers reaching 88°F (31°C) in July and cold winters averaging 17°F (-8°C) in January. Humidity pushes the summer feels-like temperature to 102°F (39°C), while wind chill can drive winter lows to 9°F (-13°C). Rain falls on about 44 days per year (27.1 in / 687 mm total), with snow on 4 days and 29 in (739 mm) of annual accumulation. The city averages 128 sunny days per year and around 32 thunderstorm days. Nearby lake water reaches 79°F (26°C) in summer.

Temperature 88°F (31°C) high 17°F (-8°C) low
Feels like 102°F (39°C) high 9°F (-13°C) low
Rain 44 days 27.1 in (687 mm) /yr
Snow 4 days 29.1 in (739 mm) /yr
Sky 128 sunny 32 stormy
Wind 2.6 mph (1.2 m/s) avg

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Monthly Climate Chart

↓ Monthly data table
Best months to visit: Jun, Aug, Sep, Oct

Sky & Air by Month

Cloud cover (%)
51
Jan
59
Feb
52
Mar
67
Apr
56
May
52
Jun
67
Jul
51
Aug
38
Sep
44
Oct
52
Nov
71
Dec
Humidity (%)
63
Jan
65
Feb
59
Mar
61
Apr
59
May
65
Jun
72
Jul
72
Aug
60
Sep
60
Oct
66
Nov
78
Dec

Weather Days by Month

↓ Weather days table

Water Temperatures

↓ Water temperatures table

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Nearby Cities

Nearby

Commercial airport 14 mi General Wayne A. Downing Peoria International Airport (PIA)
Ski resort 107 mi Chestnut Mountain Resort
National park 122 mi Historic Pullman Foundation Exhibit Hall
Hospital 9 mi UnityPoint Health - Proctor
Hiking trail 2 mi Kickapoo Creek Rec Area

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 32°F 0°C 17°F -8°C 0.4 in 10 mm 4.8 in122 mm 14
February 38°F 3°C 22°F -6°C 0.2 in 5 mm 4.6 in117 mm 7
March 60°F 15°C 38°F 3°C 3.1 in 80 mm 4.3 in109 mm 12
April 65°F 19°C 46°F 8°C 3.7 in 94 mm 5
May 74°F 23°C 54°F 12°C 3.4 in 87 mm 11
June 86°F 30°C 67°F 19°C 2.6 in 67 mm 10
July 88°F 31°C 72°F 22°C 5.5 in 140 mm 6
August 82°F 28°C 64°F 18°C 2.4 in 61 mm 14
September 82°F 28°C 58°F 14°C 1.0 in 26 mm 17
October 71°F 22°C 51°F 10°C 1.8 in 45 mm 16
November 53°F 12°C 36°F 2°C 1.4 in 35 mm 7.9 in201 mm 10
December 37°F 3°C 21°F -6°C 1.5 in 38 mm 7.5 in190 mm 6

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 14 0
February 7 0
March 12 4
April 5 5
May 11 2
June 10 2
July 6 9
August 14 4
September 17 2
October 16 1
November 10 2
December 6 1

Water Temperatures Data

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Month Lake Avg High
January 32°F 0°C
February 32°F 0°C
March 42°F 6°C
April 53°F 12°C
May 61°F 16°C
June 73°F 23°C
July 79°F 26°C
August 75°F 24°C
September 68°F 20°C
October 59°F 15°C
November 43°F 6°C
December 32°F 0°C