Weather History for Davenport, IA

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Saturday, October 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 47 °F 50 °F  
Max Temperature 55 °F 61 °F 85 °F (1979)
Min Temperature 39 °F 39 °F 21 °F (2002)
Degree Days  
Heating Degree Days 18 15  
Month to date heating degree days 301 238  
Since 1 July heating degree days 478 373  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 11  
Year to date cooling degree days 1106 785  
Moisture  
Dew Point 41 °F    
Average Humidity 80    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.10 in 1.26 in (1982)
Month to date precipitation 2.11 1.94  
Year to date precipitation 25.93 30.82  
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 29.82 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 12 mph    
Max Gust Speed 14 mph    
Visibility 3 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 20, 2012 Rise Set
Actual Time 7:20 AM CDT 6:12 PM CDT
Civil Twilight 6:52 AM CDT 6:40 PM CDT
Nautical Twilight 6:20 AM CDT 7:13 PM CDT
Astronomical Twilight 5:48 AM CDT 7:45 PM CDT
Moon 12:59 PM CDT 10:56 PM CDT
Length of Visible Light 11h 48m
Length of Day
10h 52m
Waxing Crescent, 34% of the Moon is Illuminated
Oct 20
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:19 AM 42.8 °F 40.1 °F 41.0 °F 93% 29.72 in 0.2 mi West 4.6 mph - N/A Fog Fog
12:27 AM 42.8 °F 41.1 °F 41.0 °F 93% 29.72 in 0.2 mi WNW 3.5 mph - N/A Fog Fog
12:52 AM 43.0 °F 38.8 °F 42.1 °F 97% 29.73 in 0.2 mi NNW 6.9 mph - N/A Fog Fog
1:24 AM 42.8 °F 38.6 °F 42.8 °F 100% 29.73 in 0.2 mi WNW 6.9 mph - N/A Fog Fog
1:52 AM 43.0 °F 40.3 °F 43.0 °F 100% 29.75 in 0.2 mi WNW 4.6 mph - N/A Fog Fog
2:02 AM 42.8 °F 39.3 °F 42.8 °F 100% 29.74 in 0.2 mi WNW 5.8 mph - N/A Fog Fog
2:11 AM 42.8 °F 38.6 °F 42.8 °F 100% 29.74 in 0.2 mi WNW 6.9 mph - N/A Fog Fog
2:52 AM 41.0 °F 36.4 °F 41.0 °F 100% 29.76 in 0.2 mi West 6.9 mph - N/A Fog Fog
3:34 AM 41.0 °F 36.4 °F 39.2 °F 93% 29.76 in 0.2 mi West 6.9 mph - N/A Fog Fog
3:52 AM 41.0 °F 36.4 °F 39.9 °F 96% 29.77 in 0.2 mi West 6.9 mph - N/A Fog Fog
4:20 AM 41.0 °F 35.8 °F 39.2 °F 93% 29.76 in 0.2 mi West 8.1 mph - N/A Fog Fog
4:29 AM 41.0 °F 36.4 °F 39.2 °F 93% 29.76 in 0.2 mi WNW 6.9 mph - N/A Fog Fog
4:52 AM 39.9 °F 34.5 °F 39.9 °F 100% 29.78 in 0.2 mi West 8.1 mph - N/A Fog Fog
5:06 AM 39.2 °F 33.6 °F 39.2 °F 100% 29.77 in 0.2 mi West 8.1 mph - N/A Fog Fog
5:29 AM 39.2 °F 33.0 °F 39.2 °F 100% 29.78 in 0.2 mi West 9.2 mph - N/A Fog Fog
5:47 AM 39.2 °F 34.2 °F 39.2 °F 100% 29.78 in 0.5 mi West 6.9 mph - N/A Fog Fog
5:52 AM 39.9 °F 35.1 °F 39.0 °F 97% 29.80 in 0.5 mi West 6.9 mph - N/A Fog Fog
6:48 AM 39.2 °F 33.6 °F 39.2 °F 100% 29.80 in 0.2 mi West 8.1 mph - N/A Fog Fog
6:52 AM 39.9 °F 35.1 °F 39.0 °F 97% 29.82 in 0.2 mi West 6.9 mph - N/A Fog Fog
7:28 AM 39.2 °F 33.6 °F 39.2 °F 100% 29.82 in 0.5 mi West 8.1 mph - N/A Fog Fog
7:40 AM 39.2 °F 34.2 °F 39.2 °F 100% 29.83 in 0.2 mi West 6.9 mph - N/A Fog Fog
7:52 AM 39.9 °F 33.9 °F 39.0 °F 97% 29.84 in 0.2 mi West 9.2 mph - N/A Fog Fog
8:32 AM 41.0 °F 35.8 °F 39.2 °F 93% 29.85 in 0.5 mi West 8.1 mph - N/A Fog Fog
8:50 AM 41.0 °F 34.7 °F 39.2 °F 93% 29.85 in 1.2 mi West 10.4 mph - N/A   Overcast
8:52 AM 41.0 °F 35.2 °F 39.9 °F 96% 29.87 in 1.2 mi West 9.2 mph - N/A   Overcast
9:52 AM 42.1 °F 37.1 °F 41.0 °F 96% 29.88 in 1.5 mi West 8.1 mph - N/A   Overcast
10:28 AM 42.8 °F 38.0 °F 42.8 °F 100% 29.87 in 2.0 mi WSW 8.1 mph - N/A   Overcast
10:52 AM 44.1 °F 40.1 °F 43.0 °F 96% 29.89 in 2.5 mi West 6.9 mph - N/A   Overcast
11:06 AM 44.6 °F 40.7 °F 42.8 °F 93% 29.88 in 3.0 mi West 6.9 mph - N/A   Overcast
11:39 AM 46.4 °F 42.9 °F 42.8 °F 87% 29.87 in 2.5 mi WSW 6.9 mph - N/A   Overcast
11:52 AM 46.9 °F - 44.1 °F 90% 29.88 in 3.0 mi WSW 6.9 mph - N/A   Overcast
12:37 PM 50.0 °F - 44.6 °F 82% 29.87 in 5.0 mi West 8.1 mph - N/A   Haze
12:52 PM 51.1 °F - 45.0 °F 80% 29.88 in 6.0 mi WSW 9.2 mph - N/A   Haze
1:00 PM 50.0 °F - 42.8 °F 76% 29.87 in 8.0 mi SW 6.9 mph - N/A   Scattered Clouds
2:52 PM 53.1 °F - 42.1 °F 66% 29.87 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
4:52 PM 53.1 °F - 39.9 °F 61% 29.88 in 9.0 mi SW 4.6 mph - N/A   Clear
5:52 PM 52.0 °F - 41.0 °F 66% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:52 PM 46.9 °F - 39.9 °F 77% 29.88 in 10.0 mi Calm Calm - N/A   Clear
8:52 PM 41.0 °F 38.0 °F 37.9 °F 89% 29.90 in 10.0 mi SE 4.6 mph - N/A   Clear
9:52 PM 41.0 °F 38.0 °F 37.9 °F 89% 29.92 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:52 PM 39.9 °F 35.8 °F 37.0 °F 89% 29.92 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:52 PM 43.0 °F 41.3 °F 39.0 °F 86% 29.95 in 10.0 mi ESE 3.5 mph - N/A   Clear