World Resorts USA Iowa City

Iowa City Monthly Weather Averages

Please click on any column to get detailed information about Iowa City weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Iowa City is july. The average daily temp is 83.0°F. The average nightly temp is 67.9°F.

Precipitation total, in.

February is the month with least precipitations during the year. The average precipitation totals for this month is 0.3 in. The month with most precipitation total is June.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Iowa City

Sunniest months:
September 19 days
October 17 days
August 15 days
Warmest months:
July 83.0 °F
August 82.3 °F
June 79.6 °F
Coldest months:
January 26.5 °F
February 33.0 °F
December 35.0 °F
Rainiest months:
June 3 days
May 3 days
April 3 days
Windiest months:
April 11.6 mph
March 11.4 mph
November 10.2 mph

Iowa City on a weather map

Iowa City
+72°F
SW 6 mph
Feels like: +77°F
Precip.: 19%
Places in USA:
Name
°F
+73°F
+79°F
+77°F
+75°F
+68°F
+82°F
+72°F
+81°F
+77°F
+68°F
+57°F
+68°F
+82°F
+84°F
+72°F
24 Hours Forecast
Iowa City
Local time: 09:07
August 13, thursday
1200
75°F
W
11 mph
1500
79°F
W
11 mph
1800
79°F
W
12 mph
2100
72°F
W
11 mph
August 14, friday
0000
70°F
W
14 mph
0300
70°F
W
9 mph
0600
70°F
W
9 mph
0900
73°F
W
9 mph
Units of measurement: °C / °F