Davenport, IA

11:24 PM CDT on September 30, 2016 (GMT -0500)
Davenport Municipal

Weather History for KDVN - September, 2011

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Sunday, September 4, 2011

  Actual Average Record
Temperature  
Mean Temperature 63 °F 68 °F  
Max Temperature 73 °F 79 °F 95 °F (1954)
Min Temperature 53 °F 56 °F 42 °F (1997)
Degree Days  
Heating Degree Days 2 1  
Month to date heating degree days 2 4  
Since 1 July heating degree days 2 18  
Cooling Degree Days 0 4  
Month to date cooling degree days 44 16  
Year to date cooling degree days 990 720  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 68    
Maximum Humidity 89    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in 0.10 in 1.97 in (2008)
Month to date precipitation 0.71 0.38  
Year to date precipitation 24.61 26.20  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.02 in    
Wind  
Wind Speed 9 mph (NW)    
Max Wind Speed 21 mph    
Max Gust Speed 25 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

Sep. 04, 2011 Rise Set
Actual Time 6:31 AM CDT 7:30 PM CDT
Civil Twilight 6:02 AM CDT 7:59 PM CDT
Nautical Twilight 5:28 AM CDT 8:32 PM CDT
Astronomical Twilight 4:53 AM CDT 9:08 PM CDT
Moon 2:22 PM CDT (9/4) 11:44 PM CDT (9/4)
Length of Visible Light 13h 56m
Length of Day
12h 59m
Waxing Crescent, 50% of the Moon is Illuminated
Sep 4
Waxing Crescent
Sep 4
First Quarter
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:43 AM 66.2 °F 62.6 °F 88% 29.94 in 10.0 mi WNW 8.1 mph 17.3 mph N/A   Mostly Cloudy
12:52 AM 64.9 °F 61.0 °F 87% 29.93 in 10.0 mi NW 10.4 mph - N/A   Mostly Cloudy
1:52 AM 64.0 °F 59.0 °F 84% 29.93 in 10.0 mi NW 6.9 mph - N/A   Overcast
2:52 AM 62.1 °F 55.9 °F 80% 29.94 in 10.0 mi NW 8.1 mph - N/A   Overcast
3:52 AM 60.1 °F 55.0 °F 83% 29.96 in 10.0 mi NW 6.9 mph - N/A   Mostly Cloudy
4:52 AM 57.9 °F 53.1 °F 84% 29.97 in 10.0 mi NW 8.1 mph - 0.01 in   Clear
5:52 AM 55.9 °F 52.0 °F 87% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Clear
6:52 AM 55.0 °F 51.1 °F 86% 30.02 in 10.0 mi NW 4.6 mph - N/A   Clear
7:52 AM 57.0 °F 52.0 °F 83% 30.03 in 10.0 mi NW 6.9 mph - N/A   Clear
8:52 AM 61.0 °F 52.0 °F 72% 30.03 in 10.0 mi NW 6.9 mph - N/A   Clear
9:52 AM 64.9 °F 52.0 °F 63% 30.02 in 10.0 mi NNW 11.5 mph 16.1 mph N/A   Clear
10:52 AM 66.9 °F 51.1 °F 57% 30.03 in 10.0 mi NNW 9.2 mph 18.4 mph N/A   Clear
11:52 AM 70.0 °F 52.0 °F 53% 30.01 in 10.0 mi NW 11.5 mph - N/A   Clear
12:52 PM 70.0 °F 51.1 °F 51% 30.01 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
1:52 PM 70.0 °F 51.1 °F 51% 30.02 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Mostly Cloudy
2:52 PM 70.0 °F 50.0 °F 49% 30.02 in 10.0 mi NNW 12.7 mph 21.9 mph N/A   Scattered Clouds
3:52 PM 70.0 °F 50.0 °F 49% 30.02 in 10.0 mi NNW 12.7 mph 19.6 mph N/A   Mostly Cloudy
4:52 PM 71.1 °F 50.0 °F 47% 30.03 in 10.0 mi North 16.1 mph 19.6 mph N/A   Partly Cloudy
5:52 PM 69.1 °F 48.0 °F 47% 30.03 in 10.0 mi NNW 9.2 mph - N/A   Clear
6:52 PM 66.0 °F 50.0 °F 56% 30.05 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:52 PM 61.0 °F 51.1 °F 70% 30.06 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
8:52 PM 57.9 °F 50.0 °F 75% 30.08 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:52 PM 57.0 °F 51.1 °F 81% 30.08 in 10.0 mi NNW 8.1 mph - N/A   Clear
10:52 PM 55.0 °F 50.0 °F 83% 30.10 in 10.0 mi North 5.8 mph - N/A   Clear
11:52 PM 54.0 °F 50.0 °F 86% 30.11 in 10.0 mi North 5.8 mph - N/A   Clear