Weather History for KORD - May, 2009

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Sunday, May 10, 2009

  Actual Average Record
Temperature  
Mean Temperature 54 °F 57 °F  
Max Temperature 67 °F 68 °F 90 °F (2011)
Min Temperature 40 °F 47 °F 28 °F (1983)
Degree Days  
Heating Degree Days 11 9  
Month to date heating degree days 66 98  
Since 1 July heating degree days 6420 6165  
Cooling Degree Days 0 1  
Month to date cooling degree days 2 8  
Year to date cooling degree days 4 18  
Moisture  
Dew Point -    
Average Humidity 57    
Maximum Humidity 82    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.12 in 2.84 in (1951)
Month to date precipitation 0.90 1.16  
Year to date precipitation 15.84 10.56  
Snow  
Snow 0.00 in 0.00 in T in (1945)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 52.7 36.6  
Snow Depth -    
Wind  
Wind Speed 8 mph (North)    
Max Wind Speed 22 mph    
Max Gust Speed 33 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 10, 2009 Rise Set
Actual Time 5:36 AM CDT 8:00 PM CDT
Civil Twilight 5:04 AM CDT 8:32 PM CDT
Nautical Twilight 4:26 AM CDT 9:11 PM CDT
Astronomical Twilight 3:42 AM CDT 9:54 PM CDT
Moon 10:04 PM CDT (5/10) 6:04 AM CDT (5/10)
Length of Visible Light 15h 27m
Length of Day
14h 24m
Full, 98% of the Moon is Illuminated
May 10
Full
May 17
Last Quarter
May 24
New
May 30
First Quarter
Jun 7
Full

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 46.0 °F 44.8 °F 39.9 °F 79% 30.12 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
1:51 AM 46.0 °F 42.5 °F 37.9 °F 73% 30.13 in 10.0 mi West 6.9 mph - N/A   Partly Cloudy
2:51 AM 46.0 °F 43.1 °F 37.0 °F 71% 30.13 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:51 AM 44.1 °F 41.5 °F 37.0 °F 76% 30.13 in 10.0 mi West 4.6 mph - N/A   Clear
4:51 AM 43.0 °F 39.5 °F 37.0 °F 80% 30.14 in 10.0 mi WSW 5.8 mph - N/A   Clear
5:51 AM 44.1 °F 42.5 °F 37.9 °F 79% 30.14 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
6:51 AM 46.0 °F 44.8 °F 39.9 °F 79% 30.15 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
7:51 AM 48.0 °F - 39.9 °F 74% 30.16 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
8:51 AM 55.9 °F - 41.0 °F 57% 30.15 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
9:51 AM 60.1 °F - 42.1 °F 51% 30.13 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
10:51 AM 59.0 °F - 42.1 °F 53% 30.13 in 10.0 mi West 11.5 mph 19.6 mph N/A   Mostly Cloudy
11:51 AM 61.0 °F - 42.1 °F 50% 30.12 in 10.0 mi West 8.1 mph 19.6 mph N/A   Mostly Cloudy
12:51 PM 63.0 °F - 43.0 °F 48% 30.11 in 10.0 mi West 11.5 mph 16.1 mph N/A   Mostly Cloudy
1:51 PM 63.0 °F - 42.1 °F 46% 30.09 in 10.0 mi West 13.8 mph 17.3 mph N/A   Overcast
2:51 PM 66.9 °F - 39.0 °F 36% 30.09 in 10.0 mi West 16.1 mph 26.5 mph N/A   Mostly Cloudy
3:51 PM 64.0 °F - 37.9 °F 38% 30.07 in 10.0 mi WNW 13.8 mph - N/A   Mostly Cloudy
4:51 PM 64.9 °F - 34.0 °F 32% 30.08 in 10.0 mi NW 16.1 mph 24.2 mph N/A   Scattered Clouds
5:09 PM 59.0 °F - 41.0 °F 51% 30.09 in 10.0 mi NE 21.9 mph 33.4 mph N/A   Scattered Clouds
5:51 PM 53.1 °F - 39.9 °F 61% 30.13 in 10.0 mi NNE 15.0 mph - N/A   Mostly Cloudy
6:51 PM 48.9 °F - 37.0 °F 64% 30.16 in 10.0 mi NNE 16.1 mph - N/A   Scattered Clouds
7:51 PM 46.9 °F - 36.0 °F 66% 30.18 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
8:51 PM 45.0 °F 39.7 °F 35.1 °F 68% 30.19 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
9:51 PM 43.0 °F 39.5 °F 34.0 °F 71% 30.19 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
10:51 PM 43.0 °F 41.3 °F 34.0 °F 71% 30.19 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
11:51 PM 42.1 °F - 35.1 °F 76% 30.19 in 10.0 mi Calm Calm - N/A   Partly Cloudy