Denver, Iowa Climate

United States

Pop. 1,835 Elev. 286 m / 938 ft TZ: America/Chicago (UTC-5) ·

Denver has a dry climate with warm summers reaching 83°F (28°C) in July and cold winters averaging 11°F (-12°C) in January. Humidity pushes the summer feels-like temperature to 91°F (33°C), while wind chill can drive winter lows to 1°F (-17°C). Rain falls on about 42 days per year (34.3 in / 870 mm total), with snow on 5 days and 32 in (811 mm) of annual accumulation. The city averages 123 sunny days per year and around 29 thunderstorm days.

Temperature 83°F (28°C) high 11°F (-12°C) low
Feels like 91°F (33°C) high 1°F (-17°C) low
Rain 42 days 34.3 in (870 mm) /yr
Snow 5 days 31.9 in (811 mm) /yr
Sky 123 sunny 29 stormy
Wind 2.7 mph (1.2 m/s) avg

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Monthly Climate Chart

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

Sky & Air by Month

Cloud cover (%)
46
Jan
58
Feb
50
Mar
65
Apr
51
May
55
Jun
57
Jul
54
Aug
49
Sep
44
Oct
58
Nov
75
Dec
Humidity (%)
61
Jan
65
Feb
58
Mar
58
Apr
57
May
69
Jun
80
Jul
78
Aug
70
Sep
64
Oct
68
Nov
81
Dec

Weather Days by Month

↓ Weather days table

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Nearby Cities

Nearby

Commercial airport 9 mi Waterloo Regional Airport (ALO)
Ski resort 78 mi Sundown Mountain Resort
National park 63 mi Effigy Mounds National Monument
Mountain peak (20,733 ft) 354 mi Norris Hill
Hospital 10 mi Allen Hospital
Hiking trail 31 mi ADT - Iowa - K - Seg 3

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 29°F -1°C 11°F -12°C 0.0 in 0 mm 1.4 in35 mm 15
February 30°F -1°C 14°F -10°C 0.0 in 1 mm 6.3 in160 mm 9
March 56°F 14°C 32°F 0°C 3.5 in 88 mm 7.8 in197 mm 12
April 61°F 16°C 40°F 4°C 5.8 in 147 mm 0.1 in3 mm 6
May 71°F 22°C 50°F 10°C 2.3 in 58 mm 14
June 82°F 28°C 63°F 17°C 6.3 in 159 mm 10
July 83°F 28°C 66°F 19°C 9.0 in 229 mm 10
August 79°F 26°C 61°F 16°C 2.8 in 70 mm 9
September 78°F 25°C 56°F 13°C 1.6 in 41 mm 13
October 66°F 19°C 47°F 8°C 1.7 in 43 mm 13
November 48°F 9°C 32°F 0°C 0.8 in 20 mm 8.4 in213 mm 9
December 28°F -2°C 13°F -10°C 0.6 in 14 mm 8.0 in202 mm 3

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 15 0
February 9 0
March 12 3
April 6 3
May 14 1
June 10 8
July 10 7
August 9 3
September 13 3
October 13 1
November 9 0
December 3 0