Weather History for Iowa City, IA

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Wednesday, October 19, 2011

  Actual Average Record
Temperature  
Mean Temperature 46 °F 51 °F  
Max Temperature 50 °F 62 °F 86 °F (1953)
Min Temperature 42 °F 40 °F 21 °F (1972)
Degree Days  
Heating Degree Days 19 14  
Month to date heating degree days 150 214  
Since 1 July heating degree days 315 326  
Cooling Degree Days 0 0  
Month to date cooling degree days 12 10  
Year to date cooling degree days 1092 912  
Moisture  
Dew Point 34 °F    
Average Humidity 63    
Maximum Humidity 76    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in 0.09 in 1.54 in (1979)
Month to date precipitation 2.58 1.73  
Year to date precipitation 29.15 31.27  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 15 mph (North)    
Max Wind Speed 25 mph    
Max Gust Speed 33 mph    
Visibility 10 miles    
Events      
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

Oct. 19, 2011 Rise Set
Actual Time 7:22 AM CDT 6:19 PM CDT
Civil Twilight 6:54 AM CDT 6:47 PM CDT
Nautical Twilight 6:22 AM CDT 7:19 PM CDT
Astronomical Twilight 5:49 AM CDT 7:51 PM CDT
Moon No Moon Rise 1:55 PM CDT (10/19)
Length of Visible Light 11h 52m
Length of Day
10h 56m
Waning Gibbous, 54% of the Moon is Illuminated
Oct 19
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

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 45.0 °F 38.2 °F 35.1 °F 68% 29.92 in 10.0 mi North 15.0 mph - N/A   Overcast
1:52 AM 44.1 °F 37.7 °F 35.1 °F 71% 29.91 in 10.0 mi NNW 12.7 mph - N/A   Overcast
2:52 AM 44.1 °F 37.1 °F 36.0 °F 73% 29.91 in 10.0 mi North 15.0 mph - N/A   Overcast
3:52 AM 44.1 °F 37.7 °F 36.0 °F 73% 29.90 in 10.0 mi North 12.7 mph 19.6 mph N/A   Overcast
4:52 AM 44.1 °F 38.1 °F 36.0 °F 73% 29.91 in 10.0 mi North 11.5 mph - N/A   Overcast
5:52 AM 44.1 °F 38.6 °F 37.0 °F 76% 29.91 in 10.0 mi North 10.4 mph - N/A   Overcast
6:52 AM 44.1 °F 38.6 °F 37.0 °F 76% 29.92 in 10.0 mi North 10.4 mph - N/A   Overcast
7:52 AM 44.1 °F 37.4 °F 37.0 °F 76% 29.93 in 10.0 mi North 13.8 mph - N/A   Overcast
9:52 AM 46.9 °F - 35.1 °F 63% 29.94 in 10.0 mi North 13.8 mph 24.2 mph N/A   Partly Cloudy
10:52 AM 48.0 °F - 33.1 °F 56% 29.94 in 10.0 mi North 15.0 mph 27.6 mph N/A   Clear
11:52 AM 46.9 °F - 32.0 °F 56% 29.93 in 10.0 mi North 18.4 mph 32.2 mph N/A   Mostly Cloudy
12:52 PM 48.0 °F - 30.9 °F 52% 29.91 in 10.0 mi North 17.3 mph 25.3 mph N/A   Overcast
1:52 PM 48.0 °F - 30.9 °F 52% 29.90 in 10.0 mi North 19.6 mph 31.1 mph N/A   Overcast
3:52 PM 48.9 °F - 32.0 °F 52% 29.89 in 10.0 mi NNW 13.8 mph 25.3 mph N/A   Overcast
4:52 PM 48.9 °F - 30.9 °F 50% 29.89 in 10.0 mi North 18.4 mph 23.0 mph N/A   Overcast
5:52 PM 48.9 °F - 32.0 °F 52% 29.90 in 10.0 mi North 13.8 mph - N/A   Overcast
6:52 PM 48.9 °F - 32.0 °F 52% 29.90 in 10.0 mi NNW 12.7 mph - N/A   Overcast
7:52 PM 48.9 °F - 32.0 °F 52% 29.90 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Overcast
9:52 PM 46.9 °F - 32.0 °F 56% 29.89 in 10.0 mi NNW 17.3 mph 27.6 mph N/A   Overcast
10:52 PM 46.0 °F 39.6 °F 32.0 °F 58% 29.88 in 10.0 mi NNW 15.0 mph 25.3 mph N/A   Clear
11:52 PM 44.1 °F 37.4 °F 33.1 °F 65% 29.87 in 10.0 mi NW 13.8 mph - N/A   Clear