Measurements:
°C
°F
Iowa City
44°F
S 6 mph
Feels like: 40°F
Precip: 0%
World Resorts USA Iowa City Weather August Weather in Iowa City

Iowa City Weather: August

Average Day Temperature: 87.3°F
Average Night Temperature: 69.7°F
Number of Sunny Days: 17 days
Sunshine Hours: 13.2 - 14.4 hours
Number of Rainy Days: 2 days
Precipitation Totals: 0.8 in

Air Temperature in August, °F

Select Year: 2023 2022 2021

The highest day temperature in August 2023 was 107°F. The lowest night temperature was 57°F. The average values for day and night temperatures during August were 89.8°F и 70.7°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Iowa City is 0.8 in.

Wind Speed in August, mph

The average wind speed in August is 8.0 mph. It makes August one of the most windless months of the year for Iowa City.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Iowa City in August is 9.4 hours.

Best Time to Visit Iowa City
The most sunny months:
September 19 days
August 17 days
November 15 days
The most warm months:
August 87.3 °F
July 85.6 °F
June 82.4 °F
The most cold months:
January 24.0 °F
February 29.6 °F
December 35.3 °F
The most rainy months:
September 3 days
April 3 days
May 3 days
The most windy months:
April 11 mph
March 11 mph
November 10 mph

Iowa City on the Weather Map

USA Resorts:
NAME
Boston +46
Chicago +50
Hawaii +74
Honolulu +74
Houston +74
Las Vegas +62
Los Angeles +58
Miami +80
New York +50
Orlando +70
San Diego +58
San Francisco +48
Sarasota +72
Tampa +74
Washington +58
24 Hours Weather Forecast
Iowa City
Local time: 05:37
05 may, sunday
0600 44°F
S
6 mph
0900 54°F
SW
6 mph
1200 62°F
SW
7 mph
1500 66°F
W
6 mph
1800 64°F
W
6 mph
2100 58°F
W
6 mph
06 may, monday
0000 52°F
W
7 mph
0300 50°F
W
8 mph