Iowa City, IA

10:47 PM CDT on April 07, 2020 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2019

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Wednesday, September 11, 2019

  Actual Average Record
Temperature  
Mean Temperature 79 °F -  
Max Temperature 89 °F - 97 °F (2000)
Min Temperature 69 °F - 36 °F (1955)
Cooling Degree Days 14    
Month to date cooling degree days 73  
Year to date cooling degree days 1028  
Growing Degree Days 29 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 77    
Maximum Humidity 97    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in - 0.77 in (1957)
Month to date precipitation 1.33  
Year to date precipitation 30.81  
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 7 miles    
Events Fog    
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. 11, 2019 Rise Set
Actual Time 6:42 AM CDT 7:22 PM CDT
Civil Twilight 6:14 AM CDT 7:50 PM CDT
Nautical Twilight 5:40 AM CDT 8:23 PM CDT
Astronomical Twilight 5:06 AM CDT 8:58 PM CDT
Moon 6:37 PM CDT (9/11) 4:02 AM CDT (9/11)
Length of Visible Light 13h 36m
Length of Day
12h 40m
Waxing Gibbous, 95% of the Moon is Illuminated
Sep 11
Waxing Gibbous
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter

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 73.0 °F - 70.0 °F 90% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 73.0 °F - 70.0 °F 90% 30.07 in 7.0 mi Calm Calm - N/A   Clear
2:52 AM 73.0 °F - 70.0 °F 90% 30.05 in 5.0 mi SE 3.5 mph - N/A   Clear
3:52 AM 72.0 °F - 70.0 °F 93% 30.05 in 4.0 mi SE 3.5 mph - N/A   Clear
4:52 AM 72.0 °F - 70.0 °F 93% 30.05 in 5.0 mi SE 3.5 mph - N/A   Clear
5:52 AM 71.1 °F - 69.1 °F 93% 30.04 in 4.0 mi SSE 3.5 mph - N/A   Clear
6:17 AM 71.1 °F - 68.0 °F 90% 30.05 in 1.8 mi Calm Calm - N/A   Clear
6:26 AM 70.0 °F - 68.0 °F 93% 30.06 in 0.8 mi Calm Calm - N/A   Clear
6:48 AM 69.8 °F - 68.0 °F 94% 30.07 in 0.2 mi Calm Calm - N/A Fog Fog
6:52 AM 70.0 °F - 68.0 °F 93% 30.06 in 0.2 mi Calm Calm - N/A Fog Fog
7:09 AM 69.1 °F - 66.9 °F 93% 30.07 in 1.2 mi SSE 4.6 mph - N/A   Clear
7:11 AM 70.0 °F - 68.0 °F 93% 30.07 in 3.0 mi SE 4.6 mph - N/A   Clear
7:52 AM 73.9 °F - 71.1 °F 91% 30.07 in 7.0 mi South 3.5 mph - N/A   Clear
8:52 AM 77.0 °F - 71.1 °F 82% 30.06 in 10.0 mi SSW 9.2 mph - N/A   Clear
9:52 AM 81.0 °F 84.9 °F 71.1 °F 72% 30.07 in 10.0 mi SSW 10.4 mph 18.4 mph N/A   Clear
10:52 AM 82.0 °F 86.3 °F 71.1 °F 69% 30.07 in 10.0 mi SSW 10.4 mph - N/A   Overcast
11:52 AM 82.9 °F 87.5 °F 71.1 °F 67% 30.08 in 10.0 mi West 12.7 mph 24.2 mph N/A   Scattered Clouds
12:52 PM 84.0 °F 89.0 °F 71.1 °F 65% 30.07 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
1:52 PM 87.1 °F 92.8 °F 71.1 °F 59% 30.03 in 10.0 mi SSW 9.2 mph - N/A   Scattered Clouds
2:52 PM 87.1 °F 93.6 °F 72.0 °F 61% 29.99 in 10.0 mi South 13.8 mph 23.0 mph N/A   Clear
3:52 PM 89.1 °F 95.0 °F 71.1 °F 55% 29.98 in 10.0 mi SSW 15.0 mph - N/A   Clear
4:52 PM 89.1 °F 95.0 °F 71.1 °F 55% 29.98 in 10.0 mi SSW 11.5 mph - N/A   Clear
5:52 PM 88.0 °F 94.7 °F 72.0 °F 59% 29.98 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:52 PM 86.0 °F 92.2 °F 72.0 °F 63% 29.98 in 10.0 mi South 6.9 mph - N/A   Clear
7:52 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.98 in 10.0 mi South 6.9 mph - N/A   Clear
8:52 PM 79.0 °F - 71.1 °F 77% 29.99 in 10.0 mi SE 3.5 mph - N/A   Clear
9:52 PM 77.0 °F - 71.1 °F 82% 29.99 in 10.0 mi Calm Calm - N/A   Clear
10:52 PM 75.0 °F - 70.0 °F 84% 29.99 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 73.9 °F - 69.1 °F 85% 29.99 in 10.0 mi Calm Calm - N/A   Clear