Weather History for Davenport, IA

Thursday, January 20, 2011 View Current Weather Conditions
Thursday, January 20, 2011
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  Actual Average Record
Temperature
Mean Temperature 6 °F 21 °F  
Max Temperature 17 °F 30 °F 51 °F (1967)
Min Temperature -6 °F 12 °F -14 °F (1970)
Degree Days
Heating Degree Days 59 44  
Month to date heating degree days 946 879  
Since 1 July heating degree days 3546 3459  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 2 °F    
Average Humidity 71    
Maximum Humidity 76    
Minimum Humidity 65    
Precipitation
Precipitation T in 0.04 in 0.82 in (1974)
Month to date precipitation 0.51 0.53  
Year to date precipitation 0.51 0.53  
Snow
Snow T in - - ()
Month to date snowfall 6.0  
Since 1 July snowfall 30.4  
Snow Depth 3.00 in    
Sea Level Pressure
Sea Level Pressure 30.15 in    
Wind
Wind Speed 13 mph (WNW)    
Max Wind Speed 24 mph    
Max Gust Speed 29 mph    
Visibility 8 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Astronomy
Jan. 20, 2011 Rise Set
Actual Time 7:24 AM CST 5:02 PM CST
Civil Twilight 6:53 AM CST 5:33 PM CST
Nautical Twilight 6:20 AM CST 6:07 PM CST
Astronomical Twilight 5:46 AM CST 6:40 PM CST
Moon 6:26 PM CST 7:42 AM CST
Length Of Visible Light 10h 39m
Length of Day
9h 38m
Full, 99% of the Moon is Illuminated
Jan 20
Full
Jan 26
Last Quarter
Feb 2
New
Feb 11
First Quarter
Feb 18
Full
Hourly Weather History & Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 10.9 °F 0.2 °F 3.9 °F 73% 30.27 in 8.0 mi NW 6.9 mph - N/A   Overcast
1:52 AM 10.0 °F -2.9 °F 3.9 °F 76% 30.27 in 7.0 mi WNW 9.2 mph - N/A   Overcast
2:52 AM 10.0 °F -0.9 °F 3.9 °F 76% 30.26 in 8.0 mi WNW 6.9 mph - N/A   Overcast
3:52 AM 10.0 °F -2.9 °F 3.9 °F 76% 30.26 in 8.0 mi West 9.2 mph - N/A   Overcast
4:52 AM 9.0 °F -5.1 °F 1.9 °F 73% 30.25 in 9.0 mi WNW 10.4 mph - N/A   Overcast
6:52 AM 10.0 °F 0.4 °F 3.9 °F 76% 30.23 in 8.0 mi West 5.8 mph - N/A   Overcast
7:52 AM 10.0 °F -2.9 °F 3.9 °F 76% 30.22 in 7.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
8:52 AM 10.0 °F -3.7 °F 3.0 °F 73% 30.22 in 8.0 mi WSW 10.4 mph - N/A   Partly Cloudy
9:52 AM 10.9 °F -4.1 °F 3.9 °F 73% 30.22 in 8.0 mi West 12.7 mph - N/A   Clear
10:52 AM 12.0 °F -4.5 °F 5.0 °F 73% 30.19 in 7.0 mi West 16.1 mph - N/A   Clear
11:52 AM 14.0 °F -1.4 °F 6.1 °F 71% 30.15 in 8.0 mi West 15.0 mph - N/A   Clear
12:52 PM 15.1 °F 1.1 °F 7.0 °F 70% 30.12 in 10.0 mi West 12.7 mph - N/A   Clear
1:52 PM 16.0 °F 1.1 °F 8.1 °F 71% 30.09 in 10.0 mi WNW 15.0 mph - N/A   Clear
2:52 PM 16.0 °F 0.6 °F 9.0 °F 74% 30.09 in 10.0 mi WNW 16.1 mph - N/A   Clear
3:33 PM 15.8 °F 0.9 °F 8.6 °F 73% 30.05 in 9.0 mi WNW 15.0 mph - N/A   Partly Cloudy
3:52 PM 15.1 °F -0.1 °F 8.1 °F 74% 30.09 in 9.0 mi WNW 15.0 mph - N/A   Partly Cloudy
4:21 PM 15.8 °F 0.3 °F 8.6 °F 73% 30.05 in 3.0 mi WNW 16.1 mph - 0.00 in Snow Light Snow
4:28 PM 15.8 °F 0.3 °F 6.8 °F 68% 30.05 in 2.0 mi NW 16.1 mph - 0.00 in Snow Light Snow
4:38 PM 12.2 °F -4.3 °F 5.0 °F 73% 30.05 in 6.0 mi WNW 16.1 mph - 0.00 in Snow Light Snow
4:52 PM 12.9 °F -3.4 °F 5.0 °F 71% 30.11 in 6.0 mi NW 16.1 mph - 0.00 in   Haze
5:17 PM 12.2 °F -4.3 °F 6.8 °F 79% 30.06 in 1.8 mi WNW 16.1 mph - 0.00 in Snow Light Snow
5:28 PM 10.4 °F -9.1 °F 5.0 °F 79% 30.06 in 3.0 mi WNW 21.9 mph 27.6 mph 0.00 in Snow Light Snow
5:44 PM 10.4 °F -9.1 °F 1.4 °F 67% 30.07 in 8.0 mi WNW 21.9 mph 28.8 mph 0.00 in   Scattered Clouds
5:52 PM 9.0 °F -10.5 °F 1.9 °F 73% 30.12 in 6.0 mi NW 20.7 mph - 0.00 in   Haze
6:52 PM 5.0 °F -15.2 °F -2.9 °F 70% 30.14 in 10.0 mi WNW 19.6 mph 26.5 mph N/A   Clear
7:52 PM 3.0 °F -18.3 °F -6.0 °F 66% 30.14 in 9.0 mi WNW 20.7 mph - N/A   Clear
8:52 PM 1.0 °F -19.9 °F -8.0 °F 66% 30.15 in 10.0 mi WNW 18.4 mph 24.2 mph N/A   Clear
9:52 PM -0.9 °F -20.6 °F -9.0 °F 69% 30.16 in 10.0 mi NW 15.0 mph - N/A   Clear
10:52 PM -2.9 °F -22.4 °F -11.0 °F 68% 30.17 in 10.0 mi WNW 13.8 mph - N/A   Clear
11:52 PM -6.0 °F -25.5 °F -13.0 °F 72% 30.19 in 10.0 mi WNW 12.7 mph - N/A   Clear
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