Iowa City, IA

11:58 PM CDT on May 30, 2020 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2019

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Tuesday, September 3, 2019

  Actual Average Record
Temperature  
Mean Temperature 77 °F 69 °F  
Max Temperature 88 °F 80 °F 96 °F (1960)
Min Temperature 66 °F 58 °F 42 °F (1952)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 0 3  
Since 1 July heating degree days 0 11  
Cooling Degree Days 12 5  
Month to date cooling degree days 24 15  
Year to date cooling degree days 979 837  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 70    
Maximum Humidity 84    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.14 in 1.38 in (2011)
Month to date precipitation 0.04 0.46  
Year to date precipitation 29.52 26.61  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 10 mph (WSW)    
Max Wind Speed 22 mph    
Max Gust Speed 35 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

Sep. 03, 2019 Rise Set
Actual Time 6:34 AM CDT 7:36 PM CDT
Civil Twilight 6:05 AM CDT 8:04 PM CDT
Nautical Twilight 5:31 AM CDT 8:38 PM CDT
Astronomical Twilight 4:56 AM CDT 9:13 PM CDT
Moon 11:31 AM CDT (9/3) 10:29 PM CDT (9/3)
Length of Visible Light 13h 59m
Length of Day
13h 02m
Waxing Crescent, 25% of the Moon is Illuminated
Sep 3
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

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 72.0 °F - 66.9 °F 84% 29.96 in 10.0 mi South 8.1 mph - N/A   Clear
1:52 AM 72.0 °F - 66.9 °F 84% 29.93 in 10.0 mi South 12.7 mph - N/A   Clear
2:52 AM 73.0 °F - 66.9 °F 81% 29.90 in 10.0 mi South 12.7 mph 24.2 mph N/A   Overcast
3:52 AM 72.0 °F - 66.9 °F 84% 29.86 in 10.0 mi South 11.5 mph - N/A   Overcast
4:52 AM 73.0 °F - 66.9 °F 81% 29.85 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
5:52 AM 73.9 °F - 68.0 °F 82% 29.85 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
6:52 AM 73.0 °F - 68.0 °F 84% 29.84 in 10.0 mi South 5.8 mph - N/A   Overcast
7:52 AM 73.9 °F - 68.0 °F 82% 29.85 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
8:52 AM 75.9 °F - 70.0 °F 82% 29.85 in 10.0 mi WSW 9.2 mph - N/A   Overcast
9:52 AM 79.0 °F - 71.1 °F 77% 29.84 in 10.0 mi WSW 9.2 mph - N/A   Overcast
10:52 AM 82.9 °F 88.0 °F 72.0 °F 69% 29.84 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
11:39 AM 84.9 °F 91.4 °F 73.0 °F 67% 29.86 in 10.0 mi WNW 16.1 mph - N/A   Scattered Clouds
11:52 AM 84.0 °F 90.2 °F 73.0 °F 69% 29.85 in 10.0 mi West 13.8 mph - N/A   Partly Cloudy
12:39 PM 84.9 °F 92.1 °F 73.9 °F 69% 29.90 in 10.0 mi WNW 13.8 mph 27.6 mph N/A   Mostly Cloudy
12:50 PM 84.2 °F 90.9 °F 73.4 °F 70% 29.90 in 10.0 mi West 17.3 mph 27.6 mph N/A   Scattered Clouds
12:52 PM 84.9 °F 91.4 °F 73.0 °F 67% 29.88 in 10.0 mi West 16.1 mph 27.6 mph N/A   Mostly Cloudy
1:52 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.88 in 10.0 mi WNW 8.1 mph - N/A   Clear
2:52 PM 84.9 °F 88.2 °F 68.0 °F 57% 29.83 in 10.0 mi SW 10.4 mph 19.6 mph N/A   Partly Cloudy
3:52 PM 86.0 °F 89.4 °F 68.0 °F 55% 29.83 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:52 PM 82.9 °F 85.8 °F 68.0 °F 60% 29.87 in 10.0 mi West 16.1 mph 26.5 mph N/A   Clear
5:52 PM 82.0 °F 84.9 °F 68.0 °F 62% 29.88 in 10.0 mi West 12.7 mph - N/A   Clear
6:52 PM 80.1 °F 82.3 °F 66.9 °F 64% 29.90 in 10.0 mi West 11.5 mph 20.7 mph N/A   Clear
7:52 PM 75.9 °F - 66.9 °F 74% 29.92 in 10.0 mi WNW 6.9 mph - N/A   Clear
8:52 PM 75.0 °F - 64.0 °F 69% 29.94 in 10.0 mi WNW 5.8 mph - N/A   Clear
9:52 PM 71.1 °F - 64.0 °F 78% 29.97 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
10:52 PM 72.0 °F - 60.1 °F 66% 29.99 in 10.0 mi NW 11.5 mph - N/A   Clear
11:52 PM 70.0 °F - 57.9 °F 65% 30.00 in 10.0 mi NNW 8.1 mph - N/A   Clear