Weather History for KMDW - March, 2012

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Thursday, March 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F 33 °F  
Max Temperature 39 °F 41 °F 71 °F (1992)
Min Temperature 35 °F 26 °F -5 °F (1962)
Degree Days  
Heating Degree Days 28 32  
Month to date heating degree days 28 32  
Since 1 July heating degree days 4543  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 31 °F    
Average Humidity 78    
Maximum Humidity 87    
Minimum Humidity 67    
Precipitation  
Precipitation T in 0.09 in 1.09 in (2007)
Month to date precipitation T 0.09  
Year to date precipitation 2.17 4.09  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 8 mph (WSW)    
Max Wind Speed 21 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 01, 2012 Rise Set
Actual Time 6:25 AM CST 5:42 PM CST
Civil Twilight 5:57 AM CST 6:09 PM CST
Nautical Twilight 5:25 AM CST 6:42 PM CST
Astronomical Twilight 4:52 AM CST 7:14 PM CST
Moon 10:57 AM CST (3/1) 1:27 AM CST (3/1)
Length of Visible Light 12h 12m
Length of Day
11h 16m
First Quarter, 57% of the Moon is Illuminated
Mar 1
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New
Mar 30
First Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 36.0 °F 26.7 °F 30.9 °F 82% 29.66 in 10.0 mi West 15.0 mph 23.0 mph N/A   Overcast
1:51 AM 36.0 °F 27.1 °F 30.9 °F 82% 29.68 in 10.0 mi West 13.8 mph 21.9 mph N/A   Overcast
2:51 AM 36.0 °F 28.5 °F 32.0 °F 86% 29.69 in 10.0 mi West 10.4 mph 18.4 mph N/A   Overcast
3:51 AM 36.0 °F 28.0 °F 32.0 °F 86% 29.73 in 10.0 mi West 11.5 mph - 0.00 in   Mostly Cloudy
4:16 AM 35.6 °F 28.6 °F 32.0 °F 87% 29.72 in 10.0 mi West 9.2 mph 18.4 mph N/A   Overcast
4:51 AM 37.0 °F 29.8 °F 32.0 °F 82% 29.75 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:51 AM 37.0 °F 30.4 °F 32.0 °F 82% 29.78 in 10.0 mi West 9.2 mph - N/A   Overcast
6:51 AM 37.4 °F 30.8 °F 32.0 °F 81% 29.76 in 10.0 mi West 9.2 mph - N/A   Overcast
7:51 AM 37.0 °F 29.8 °F 32.0 °F 82% 29.83 in 10.0 mi West 10.4 mph - N/A   Overcast
8:51 AM 37.0 °F 30.4 °F 32.0 °F 82% 29.84 in 10.0 mi West 9.2 mph - N/A   Overcast
9:51 AM 37.0 °F 29.3 °F 30.9 °F 79% 29.86 in 10.0 mi West 11.5 mph - N/A   Overcast
10:51 AM 37.0 °F 31.0 °F 30.9 °F 79% 29.87 in 10.0 mi West 8.1 mph - N/A   Overcast
11:51 AM 37.9 °F 31.5 °F 30.9 °F 76% 29.88 in 10.0 mi WSW 9.2 mph - N/A   Overcast
12:51 PM 37.9 °F 30.9 °F 32.0 °F 79% 29.88 in 10.0 mi WSW 10.4 mph - N/A   Overcast
1:01 PM 37.4 °F 29.8 °F 32.0 °F 81% 29.84 in 10.0 mi WSW 11.5 mph - N/A   Overcast
1:26 PM 37.4 °F 30.3 °F 32.0 °F 81% 29.84 in 10.0 mi WSW 10.4 mph - N/A   Overcast
1:51 PM 39.2 °F 31.6 °F 30.2 °F 70% 29.83 in 10.0 mi WSW 12.7 mph - N/A   Overcast
2:51 PM 39.0 °F 33.4 °F 30.0 °F 70% 29.84 in 10.0 mi WSW 8.1 mph - N/A   Overcast
3:51 PM 39.0 °F 36.8 °F 30.0 °F 70% 29.83 in 10.0 mi SW 3.5 mph - N/A   Overcast
4:51 PM 39.0 °F 35.7 °F 30.0 °F 70% 29.84 in 10.0 mi SW 4.6 mph - N/A   Overcast
5:51 PM 39.0 °F 36.8 °F 28.9 °F 67% 29.83 in 10.0 mi SSE 3.5 mph - N/A   Overcast
6:51 PM 39.0 °F 33.4 °F 30.0 °F 70% 29.84 in 10.0 mi South 8.1 mph - N/A   Overcast
7:51 PM 37.0 °F - 28.9 °F 73% 29.85 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:51 PM 35.6 °F 30.7 °F 28.4 °F 75% 29.83 in 10.0 mi SE 5.8 mph - N/A   Partly Cloudy
9:51 PM 37.0 °F 33.3 °F 30.0 °F 76% 29.84 in 10.0 mi East 4.6 mph - N/A   Overcast
10:51 PM 37.0 °F 33.3 °F 30.0 °F 76% 29.82 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
11:51 PM 37.0 °F 31.6 °F 30.0 °F 76% 29.80 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy