Iowa City, IA

3:28 AM CDT on August 19, 2019 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - July, 2019

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Sunday, July 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 79 °F 75 °F  
Max Temperature 84 °F 85 °F 100 °F (1983)
Min Temperature 73 °F 65 °F 49 °F (1958)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 6 17  
Since 1 July heating degree days 0 0  
Cooling Degree Days 14 10  
Month to date cooling degree days 339 210  
Year to date cooling degree days 583 482  
Since 1 June cooling degree days 537 421  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 68    
Maximum Humidity 84    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in 0.15 in 3.26 in (1948)
Month to date precipitation 0.85 3.67  
Year to date precipitation 24.58 20.37  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 8 mph (North)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Jul. 21, 2019 Rise Set
Actual Time 5:49 AM CDT 8:34 PM CDT
Civil Twilight 5:17 AM CDT 9:07 PM CDT
Nautical Twilight 4:36 AM CDT 9:47 PM CDT
Astronomical Twilight 3:49 AM CDT 10:34 PM CDT
Moon 11:26 PM CDT (7/21) 10:13 AM CDT (7/21)
Length of Visible Light 15h 49m
Length of Day
14h 44m
Waning Gibbous, 80% of the Moon is Illuminated
Jul 21
Waning Gibbous
Jul 24
Last Quarter
Jul 31
New
Aug 7
First Quarter
Aug 15
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 75.9 °F - 68.0 °F 76% 29.90 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
1:52 AM 75.0 °F - 66.9 °F 76% 29.88 in 10.0 mi North 12.7 mph - N/A   Clear
2:52 AM 73.9 °F - 66.9 °F 79% 29.91 in 10.0 mi NE 4.6 mph - N/A   Clear
3:52 AM 73.9 °F - 68.0 °F 82% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:52 AM 73.0 °F - 68.0 °F 84% 29.95 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
5:04 AM 73.0 °F - 68.0 °F 84% 29.96 in 10.0 mi NW 4.6 mph - N/A   Overcast
5:52 AM 73.9 °F - 68.0 °F 82% 29.92 in 10.0 mi NNE 8.1 mph - N/A   Overcast
6:52 AM 73.9 °F - 68.0 °F 82% 29.95 in 10.0 mi North 6.9 mph - N/A   Overcast
7:52 AM 75.0 °F - 69.1 °F 82% 29.97 in 10.0 mi NNE 6.9 mph - N/A   Overcast
8:52 AM 75.9 °F - 68.0 °F 76% 29.97 in 10.0 mi NE 6.9 mph - N/A   Overcast
9:03 AM 75.9 °F - 68.0 °F 76% 29.99 in 10.0 mi NE 8.1 mph - N/A   Overcast
9:24 AM 75.9 °F - 68.0 °F 76% 29.99 in 10.0 mi North 5.8 mph - N/A   Overcast
9:52 AM 75.9 °F - 68.0 °F 76% 29.99 in 10.0 mi NNE 6.9 mph - N/A   Overcast
10:35 AM 77.0 °F - 68.0 °F 74% 30.01 in 10.0 mi North 3.5 mph - N/A   Overcast
10:52 AM 77.0 °F - 68.0 °F 74% 30.00 in 10.0 mi NNE 5.8 mph - N/A   Overcast
11:52 AM 77.0 °F - 68.0 °F 74% 30.00 in 10.0 mi NNW 3.5 mph - N/A   Overcast
12:52 PM 78.1 °F - 68.0 °F 71% 29.99 in 10.0 mi North 5.8 mph - N/A   Overcast
1:52 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.97 in 10.0 mi NE 8.1 mph - N/A   Overcast
2:31 PM 82.0 °F 84.9 °F 68.0 °F 62% 29.98 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
2:52 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.97 in 10.0 mi North 8.1 mph - N/A   Overcast
3:52 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.97 in 10.0 mi NNE 11.5 mph 18.4 mph N/A   Mostly Cloudy
4:52 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.98 in 10.0 mi NNE 9.2 mph - N/A   Overcast
5:52 PM 81.0 °F 83.0 °F 66.0 °F 60% 30.00 in 10.0 mi North 10.4 mph 18.4 mph N/A   Scattered Clouds
6:52 PM 80.1 °F 81.1 °F 61.0 °F 52% 30.01 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
7:52 PM 79.0 °F - 61.0 °F 54% 30.01 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
8:52 PM 78.1 °F - 61.0 °F 56% 30.02 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
9:52 PM 77.0 °F - 62.1 °F 60% 30.04 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
10:52 PM 75.9 °F - 62.1 °F 62% 30.04 in 10.0 mi North 8.1 mph - N/A   Clear
11:52 PM 75.0 °F - 59.0 °F 57% 30.04 in 10.0 mi North 9.2 mph - N/A   Clear