Weather History for KORD - May, 2009

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Saturday, May 23, 2009

  Actual Average Record
Temperature  
Mean Temperature 65 °F 61 °F  
Max Temperature 80 °F 72 °F 92 °F (1977)
Min Temperature 50 °F 50 °F 37 °F (1917)
Degree Days  
Heating Degree Days 0 6  
Month to date heating degree days 147 188  
Since 1 July heating degree days 6501 6255  
Cooling Degree Days 0 2  
Month to date cooling degree days 18 26  
Year to date cooling degree days 20 36  
Moisture  
Dew Point -    
Average Humidity 60    
Maximum Humidity 77    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.13 in 1.23 in (1995)
Month to date precipitation 1.84 2.74  
Year to date precipitation 16.78 12.14  
Snow  
Snow 0.00 in 0.00 in T in (1889)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 52.7 36.3  
Snow Depth -    
Wind  
Wind Speed 6 mph (North)    
Max Wind Speed 14 mph    
Max Gust Speed -    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 23, 2009 Rise Set
Actual Time 5:24 AM CDT 8:13 PM CDT
Civil Twilight 4:51 AM CDT 8:46 PM CDT
Nautical Twilight 4:09 AM CDT 9:27 PM CDT
Astronomical Twilight 3:22 AM CDT 10:15 PM CDT
Moon 4:16 AM CDT (5/23) 7:49 PM CDT (5/23)
Length of Visible Light 15h 55m
Length of Day
14h 49m
Waning Crescent, 1% of the Moon is Illuminated
May 23
Waning Crescent
May 24
New
May 30
First Quarter
Jun 7
Full
Jun 15
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 53.1 °F 42.1 °F 66% 30.13 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
1:51 AM 53.1 °F 42.1 °F 66% 30.12 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
2:51 AM 53.1 °F 43.0 °F 69% 30.11 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
3:51 AM 52.0 °F 43.0 °F 71% 30.10 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
4:51 AM 52.0 °F 43.0 °F 71% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:51 AM 51.1 °F 44.1 °F 77% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:51 AM 55.0 °F 45.0 °F 69% 30.11 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
7:51 AM 57.9 °F 46.9 °F 67% 30.11 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
8:51 AM 62.6 °F 48.2 °F 59% 30.11 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
9:51 AM 66.9 °F 50.0 °F 54% 30.11 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
10:51 AM 72.0 °F 51.1 °F 48% 30.11 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
11:51 AM 75.0 °F 52.0 °F 44% 30.09 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
12:51 PM 78.1 °F 53.1 °F 42% 30.07 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
1:51 PM 79.0 °F 53.1 °F 40% 30.05 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
2:51 PM 79.0 °F 54.0 °F 42% 30.04 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
3:51 PM 79.0 °F 53.1 °F 40% 30.02 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
4:51 PM 77.0 °F 53.1 °F 43% 30.02 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
5:51 PM 73.0 °F 54.0 °F 51% 30.02 in 10.0 mi East 10.4 mph 19.6 mph N/A   Mostly Cloudy
6:51 PM 70.0 °F 53.1 °F 55% 30.02 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
7:51 PM 69.1 °F 53.1 °F 57% 30.02 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
8:51 PM 66.9 °F 52.0 °F 59% 30.02 in 10.0 mi East 5.8 mph - N/A   Overcast
9:51 PM 66.0 °F 52.0 °F 60% 30.03 in 10.0 mi ESE 6.9 mph - N/A   Overcast
10:51 PM 64.9 °F 52.0 °F 63% 30.03 in 10.0 mi East 6.9 mph - N/A   Overcast
11:51 PM 64.0 °F 52.0 °F 65% 30.03 in 10.0 mi NNE 8.1 mph - N/A   Overcast