Iowa City, IA

3:31 PM CDT on March 31, 2020 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2019

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Wednesday, September 4, 2019

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 75 °F - 96 °F (1960)
Min Temperature 57 °F - 42 °F (1952)
Cooling Degree Days 1    
Month to date cooling degree days 25  
Year to date cooling degree days 980  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 68    
Maximum Humidity 86    
Minimum Humidity 49    
Precipitation  
Precipitation 0.00 in - 1.62 in (1980)
Month to date precipitation 0.04  
Year to date precipitation 29.52  
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 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. 04, 2019 Rise Set
Actual Time 6:35 AM CDT 7:34 PM CDT
Civil Twilight 6:06 AM CDT 8:03 PM CDT
Nautical Twilight 5:32 AM CDT 8:36 PM CDT
Astronomical Twilight 4:57 AM CDT 9:11 PM CDT
Moon 12:41 PM CDT (9/4) 11:04 PM CDT (9/4)
Length of Visible Light 13h 56m
Length of Day
12h 59m
Waxing Crescent, 35% of the Moon is Illuminated
Sep 4
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 66.0 °F 57.0 °F 73% 30.02 in 10.0 mi NW 6.9 mph - N/A   Clear
1:52 AM 63.0 °F 55.9 °F 78% 30.04 in 10.0 mi WNW 5.8 mph - N/A   Clear
2:52 AM 63.0 °F 55.0 °F 75% 30.05 in 10.0 mi NW 6.9 mph - N/A   Clear
3:52 AM 60.1 °F 54.0 °F 80% 30.06 in 10.0 mi NW 5.8 mph - N/A   Clear
4:52 AM 59.0 °F 54.0 °F 83% 30.09 in 10.0 mi WNW 4.6 mph - N/A   Clear
5:52 AM 59.0 °F 54.0 °F 83% 30.11 in 10.0 mi NW 5.8 mph - N/A   Clear
6:52 AM 57.9 °F 53.1 °F 84% 30.13 in 10.0 mi NW 5.8 mph - N/A   Clear
7:52 AM 60.1 °F 54.0 °F 80% 30.15 in 10.0 mi NW 6.9 mph - N/A   Clear
8:52 AM 64.0 °F 54.0 °F 70% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:52 AM 66.9 °F 54.0 °F 63% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:52 AM 69.1 °F 54.0 °F 58% 30.17 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
11:52 AM 68.0 °F 53.1 °F 59% 30.17 in 10.0 mi North 8.1 mph - N/A   Overcast
12:52 PM 72.0 °F 54.0 °F 53% 30.17 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
1:52 PM 72.0 °F 54.0 °F 53% 30.17 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
2:52 PM 73.0 °F 54.0 °F 51% 30.16 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
3:52 PM 73.9 °F 54.0 °F 50% 30.15 in 10.0 mi NW 4.6 mph - N/A   Partly Cloudy
4:52 PM 73.9 °F 54.0 °F 50% 30.14 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
5:52 PM 73.0 °F 54.0 °F 51% 30.15 in 10.0 mi NW 6.9 mph - N/A   Clear
6:52 PM 71.1 °F 55.0 °F 57% 30.14 in 10.0 mi NE 4.6 mph - N/A   Clear
7:52 PM 66.9 °F 55.0 °F 66% 30.15 in 10.0 mi NE 4.6 mph - N/A   Clear
8:52 PM 64.9 °F 55.0 °F 70% 30.17 in 10.0 mi Calm Calm - N/A   Clear
9:52 PM 63.0 °F 54.0 °F 72% 30.17 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:52 PM 61.0 °F 53.1 °F 75% 30.17 in 10.0 mi East 4.6 mph - N/A   Clear
11:52 PM 60.1 °F 53.1 °F 78% 30.17 in 10.0 mi Calm Calm - N/A   Clear