Iowa City, IA

5:29 AM CST on December 18, 2017 (GMT -0600)
Iowa City Municipal

Weather History for KIOW - October, 2011

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Sunday, October 23, 2011

  Actual Average Record
Temperature  
Mean Temperature 54 °F 50 °F  
Max Temperature 71 °F 60 °F 85 °F (1963)
Min Temperature 37 °F 39 °F 23 °F (1964)
Degree Days  
Heating Degree Days 11 16  
Month to date heating degree days 216 275  
Since 1 July heating degree days 381 387  
Cooling Degree Days 0 0  
Month to date cooling degree days 12 10  
Year to date cooling degree days 1092 912  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 67    
Maximum Humidity 96    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.10 in 1.27 in (1988)
Month to date precipitation 2.58 2.11  
Year to date precipitation 29.15 31.65  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 7 mph (SW)    
Max Wind Speed 21 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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Date:

Astronomy

Oct. 23, 2011 Rise Set
Actual Time 7:27 AM CDT 6:13 PM CDT
Civil Twilight 6:58 AM CDT 6:41 PM CDT
Nautical Twilight 6:26 AM CDT 7:13 PM CDT
Astronomical Twilight 5:54 AM CDT 7:46 PM CDT
Moon 3:31 AM CDT (10/23) 4:06 PM CDT (10/23)
Length of Visible Light 11h 42m
Length of Day
10h 46m
Waning Crescent, 14% of the Moon is Illuminated
Oct 23
Waning Crescent
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 41.0 °F - 36.0 °F 82% 30.03 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 37.9 °F - 35.1 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 41.0 °F - 37.0 °F 86% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:52 AM 43.0 °F - 39.9 °F 89% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 43.0 °F - 41.0 °F 93% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:52 AM 43.0 °F - 39.0 °F 86% 30.01 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 39.0 °F - 36.0 °F 89% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:52 AM 41.0 °F 39.0 °F 39.0 °F 93% 30.00 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
8:52 AM 44.1 °F - 39.0 °F 82% 30.00 in 10.0 mi Calm Calm - N/A   Clear
9:52 AM 50.0 °F - 41.0 °F 71% 30.00 in 10.0 mi Calm Calm - N/A   Clear
1:52 PM 71.1 °F - 45.0 °F 39% 29.91 in 10.0 mi WSW 15.0 mph 23.0 mph N/A   Scattered Clouds
2:52 PM 71.1 °F - 45.0 °F 39% 29.88 in 10.0 mi SW 17.3 mph 23.0 mph N/A   Clear
3:52 PM 71.1 °F - 44.1 °F 38% 29.87 in 10.0 mi SW 13.8 mph 18.4 mph N/A   Partly Cloudy
4:52 PM 70.0 °F - 44.1 °F 39% 29.85 in 10.0 mi SSW 13.8 mph - N/A   Clear
5:52 PM 69.1 °F - 44.1 °F 40% 29.85 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
6:52 PM 64.0 °F - 44.1 °F 48% 29.86 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
7:52 PM 59.0 °F - 44.1 °F 58% 29.85 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
8:52 PM 59.0 °F - 43.0 °F 55% 29.84 in 10.0 mi SSW 9.2 mph - N/A   Clear
9:52 PM 62.1 °F - 46.0 °F 56% 29.88 in 10.0 mi West 12.7 mph 24.2 mph N/A   Mostly Cloudy
10:52 PM 61.0 °F - 44.1 °F 54% 29.91 in 10.0 mi NNW 12.7 mph - N/A   Scattered Clouds