Iowa City, IA

6:56 PM CDT on October 13, 2019 (GMT -0500)
Iowa City Municipal

Weather History for KIOW - September, 2019

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Thursday, September 19, 2019

  Actual Average Record
Temperature  
Mean Temperature 74 °F 63 °F  
Max Temperature 79 °F 75 °F 96 °F (1948)
Min Temperature 69 °F 51 °F 36 °F (1991)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 0 38  
Since 1 July heating degree days 0 46  
Cooling Degree Days 9 2  
Month to date cooling degree days 150 65  
Year to date cooling degree days 1105 887  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 79    
Maximum Humidity 90    
Minimum Humidity 67    
Precipitation  
Precipitation 0.17 in 0.12 in 1.08 in (1965)
Month to date precipitation 3.36 2.26  
Year to date precipitation 32.84 28.41  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 5 mph (East)    
Max Wind Speed 17 mph    
Max Gust Speed 25 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
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. 19, 2019 Rise Set
Actual Time 6:50 AM CDT 7:08 PM CDT
Civil Twilight 6:22 AM CDT 7:36 PM CDT
Nautical Twilight 5:49 AM CDT 8:09 PM CDT
Astronomical Twilight 5:16 AM CDT 8:42 PM CDT
Moon 10:14 PM CDT (9/19) 11:57 AM CDT (9/19)
Length of Visible Light 13h 14m
Length of Day
12h 18m
Waning Gibbous, 74% of the Moon is Illuminated
Sep 19
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
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 73.9 °F 69.1 °F 85% 30.01 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:52 AM 73.0 °F 69.1 °F 87% 30.01 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
2:52 AM 73.9 °F 68.0 °F 82% 30.00 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
3:52 AM 72.0 °F 68.0 °F 87% 29.99 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
4:52 AM 72.0 °F 68.0 °F 87% 29.98 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
5:52 AM 71.1 °F 66.9 °F 87% 30.01 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:52 AM 70.0 °F 66.0 °F 87% 30.01 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:52 AM 72.0 °F 66.0 °F 81% 30.03 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 73.0 °F 66.9 °F 81% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:35 AM 73.9 °F 66.9 °F 79% 30.09 in 4.0 mi NW 6.9 mph - 0.04 in Rain , Thunderstorm Thunderstorms and Rain
9:38 AM 73.0 °F 68.0 °F 84% 30.08 in 1.5 mi North 15.0 mph - 0.13 in Rain , Thunderstorm Heavy Thunderstorms and Rain
9:47 AM 73.4 °F 68.0 °F 83% 30.09 in 2.5 mi NNW 9.2 mph - 0.16 in Rain , Thunderstorm Light Thunderstorms and Rain
9:52 AM 73.0 °F 68.0 °F 84% 30.08 in 7.0 mi North 8.1 mph - 0.16 in Rain , Thunderstorm Light Thunderstorms and Rain
10:00 AM 73.0 °F 68.0 °F 84% 30.08 in 6.0 mi North 10.4 mph - 0.01 in Rain Light Rain
10:23 AM 73.0 °F 68.0 °F 84% 30.09 in 9.0 mi NNE 13.8 mph 19.6 mph 0.01 in   Overcast
10:52 AM 73.0 °F 66.9 °F 81% 30.09 in 10.0 mi ENE 15.0 mph 21.9 mph 0.01 in   Overcast
11:00 AM 73.0 °F 66.9 °F 81% 30.10 in 10.0 mi ENE 8.1 mph 21.9 mph N/A   Mostly Cloudy
11:52 AM 73.0 °F 66.0 °F 79% 30.08 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
12:52 PM 73.9 °F 66.0 °F 76% 30.06 in 10.0 mi East 10.4 mph - N/A   Clear
1:52 PM 75.9 °F 66.9 °F 74% 30.04 in 10.0 mi SE 13.8 mph - N/A   Clear
2:52 PM 77.0 °F 66.9 °F 71% 30.02 in 10.0 mi ESE 10.4 mph - N/A   Clear
3:52 PM 79.0 °F 68.0 °F 69% 30.00 in 10.0 mi East 11.5 mph - N/A   Clear
4:52 PM 78.1 °F 66.9 °F 68% 30.01 in 10.0 mi SE 10.4 mph - N/A   Clear
5:52 PM 77.0 °F 66.9 °F 71% 30.01 in 10.0 mi ESE 4.6 mph - N/A   Clear
6:52 PM 75.9 °F 66.9 °F 74% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:52 PM 75.0 °F 68.0 °F 79% 30.02 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
8:52 PM 73.0 °F 68.0 °F 84% 30.03 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
9:52 PM 73.0 °F 68.0 °F 84% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:52 PM 72.0 °F 66.9 °F 84% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 70.0 °F 66.9 °F 90% 30.03 in 8.0 mi Calm Calm - N/A   Clear