Iowa City, IA

8:19 PM CDT on May 23, 2017 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2013

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Friday, September 20, 2013

  Actual Average Record
Temperature  
Mean Temperature 60 °F 62 °F  
Max Temperature 67 °F 75 °F 90 °F (1984)
Min Temperature 53 °F 50 °F 32 °F (1956)
Degree Days  
Heating Degree Days 5 4  
Month to date heating degree days 28 42  
Since 1 July heating degree days 37 50  
Cooling Degree Days 0 2  
Month to date cooling degree days 161 67  
Year to date cooling degree days 1029 889  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 56    
Precipitation  
Precipitation 0.03 in 0.12 in 2.29 in (1965)
Month to date precipitation 1.64 2.38  
Year to date precipitation 29.90 28.53  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 20, 2013 Rise Set
Actual Time 6:51 AM CDT 7:06 PM CDT
Civil Twilight 6:24 AM CDT 7:34 PM CDT
Nautical Twilight 5:51 AM CDT 8:06 PM CDT
Astronomical Twilight 5:18 AM CDT 8:39 PM CDT
Moon 7:38 PM CDT (9/20) 8:08 AM CDT (9/20)
Length of Visible Light 13h 10m
Length of Day
12h 14m
Full, 98% of the Moon is Illuminated
Sep 20
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 66.9 °F 66.0 °F 97% 29.84 in 10.0 mi SW 6.9 mph - N/A   Overcast
1:52 AM 66.9 °F 66.0 °F 97% 29.84 in 10.0 mi WSW 6.9 mph - N/A   Overcast
2:08 AM 66.2 °F 64.4 °F 94% 29.86 in 10.0 mi WSW 9.2 mph - N/A   Overcast
2:43 AM 66.2 °F 66.2 °F 100% 29.85 in 10.0 mi West 9.2 mph - 0.03 in Rain Light Rain
2:52 AM 66.0 °F 66.0 °F 100% 29.84 in 10.0 mi West 10.4 mph - 0.03 in   Overcast
3:23 AM 66.2 °F 66.2 °F 100% 29.84 in 10.0 mi WSW 8.1 mph - N/A   Overcast
3:52 AM 66.0 °F 66.0 °F 100% 29.83 in 10.0 mi West 6.9 mph - N/A   Overcast
4:17 AM 66.2 °F 66.2 °F 100% 29.85 in 10.0 mi West 5.8 mph - N/A   Overcast
4:36 AM 66.2 °F 66.2 °F 100% 29.86 in 10.0 mi WNW 6.9 mph - N/A   Overcast
4:52 AM 64.9 °F 57.9 °F 78% 29.84 in 10.0 mi NW 12.7 mph 23.0 mph N/A   Mostly Cloudy
5:00 AM 64.4 °F 57.2 °F 77% 29.86 in 10.0 mi NW 12.7 mph - N/A   Scattered Clouds
5:52 AM 62.1 °F 57.0 °F 84% 29.86 in 10.0 mi WNW 11.5 mph - N/A   Clear
6:52 AM 60.1 °F 55.9 °F 86% 29.88 in 10.0 mi WNW 11.5 mph - N/A   Clear
7:52 AM 60.1 °F 55.0 °F 83% 29.91 in 10.0 mi NW 12.7 mph - N/A   Clear
8:52 AM 60.1 °F 53.1 °F 78% 29.93 in 10.0 mi NW 12.7 mph - N/A   Clear
9:52 AM 62.1 °F 53.1 °F 72% 29.94 in 10.0 mi WNW 12.7 mph - N/A   Clear
10:52 AM 64.0 °F 50.0 °F 60% 29.93 in 10.0 mi WNW 12.7 mph - N/A   Clear
11:52 AM 64.0 °F 48.9 °F 58% 29.92 in 10.0 mi WNW 15.0 mph 25.3 mph N/A   Clear
12:52 PM 66.0 °F 50.0 °F 56% 29.92 in 10.0 mi NW 12.7 mph 21.9 mph N/A   Partly Cloudy
1:52 PM 66.0 °F 51.1 °F 59% 29.91 in 10.0 mi NNW 13.8 mph 24.2 mph N/A   Overcast
2:52 PM 66.0 °F 51.1 °F 59% 29.91 in 10.0 mi NW 13.8 mph - N/A   Overcast
3:52 PM 64.0 °F 51.1 °F 63% 29.92 in 10.0 mi NW 10.4 mph - N/A   Overcast
4:52 PM 64.0 °F 51.1 °F 63% 29.91 in 10.0 mi NW 10.4 mph - N/A   Overcast
5:52 PM 64.0 °F 52.0 °F 65% 29.91 in 10.0 mi WNW 8.1 mph - N/A   Overcast
6:52 PM 63.0 °F 53.1 °F 70% 29.92 in 10.0 mi West 6.9 mph - N/A   Overcast
7:52 PM 63.0 °F 53.1 °F 70% 29.92 in 10.0 mi WNW 8.1 mph - N/A   Overcast
8:52 PM 61.0 °F 52.0 °F 72% 29.93 in 10.0 mi WNW 6.9 mph - N/A   Clear
9:52 PM 59.0 °F 50.0 °F 72% 29.94 in 10.0 mi WNW 8.1 mph - N/A   Clear
10:52 PM 57.0 °F 50.0 °F 77% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
11:52 PM 55.9 °F 48.9 °F 77% 29.94 in 10.0 mi NW 4.6 mph - N/A   Clear