Weather History for KMDW - April, 2012

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Sunday, April 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 68 °F 50 °F  
Max Temperature 76 °F 59 °F 89 °F (2002)
Min Temperature 59 °F 42 °F 21 °F (1928)
Degree Days  
Heating Degree Days 0 15  
Month to date heating degree days 199 265  
Since 1 July heating degree days 5588  
Cooling Degree Days 3 0  
Month to date cooling degree days 3 0  
Year to date cooling degree days 54 1  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 78    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation 0.82 in 0.12 in 1.26 in (1991)
Month to date precipitation 1.89 1.77  
Year to date precipitation 5.93 8.49  
Sea Level Pressure  
Sea Level Pressure 29.69 in    
Wind  
Wind Speed 15 mph (South)    
Max Wind Speed 26 mph    
Max Gust Speed 36 mph    
Visibility 7 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Apr. 15, 2012 Rise Set
Actual Time 6:10 AM CDT 7:32 PM CDT
Civil Twilight 5:41 AM CDT 8:01 PM CDT
Nautical Twilight 5:06 AM CDT 8:36 PM CDT
Astronomical Twilight 4:29 AM CDT 9:13 PM CDT
Moon 3:12 AM CDT (4/15) 2:22 PM CDT (4/15)
Length of Visible Light 14h 20m
Length of Day
13h 22m
Waning Crescent, 27% of the Moon is Illuminated
Apr 15
Waning Crescent
Apr 21
New
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:09 AM 60.8 °F 57.2 °F 88% 29.78 in 2.0 mi Calm Calm - 0.11 in Rain , Thunderstorm Heavy Thunderstorms and Rain
12:13 AM 59.0 °F 57.2 °F 94% 29.77 in 1.0 mi Calm Calm - 0.32 in Rain , Thunderstorm Heavy Thunderstorms and Rain
12:18 AM 59.0 °F 57.2 °F 94% 29.77 in 0.8 mi ESE 4.6 mph - 0.56 in Rain , Thunderstorm Heavy Thunderstorms and Rain
12:30 AM 59.0 °F 57.2 °F 94% 29.79 in 1.5 mi WNW 6.9 mph - 0.71 in Rain , Thunderstorm Thunderstorms and Rain
12:46 AM 59.0 °F 59.0 °F 100% 29.76 in 3.0 mi ESE 4.6 mph - 0.77 in Rain , Thunderstorm Light Thunderstorms and Rain
12:51 AM 59.0 °F 57.9 °F 96% 29.75 in 4.0 mi ESE 5.8 mph - 0.77 in Rain Light Rain
1:51 AM 62.1 °F 59.0 °F 90% 29.71 in 7.0 mi SSE 15.0 mph 21.9 mph 0.02 in Rain Light Rain
2:19 AM 60.8 °F 60.8 °F 100% 29.68 in 7.0 mi SSE 11.5 mph - 0.03 in   Overcast
2:51 AM 62.1 °F 59.0 °F 90% 29.65 in 10.0 mi South 12.7 mph 23.0 mph 0.03 in   Overcast
3:33 AM 62.6 °F 59.0 °F 88% 29.73 in 6.0 mi NW 12.7 mph - 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
3:51 AM 63.0 °F 59.0 °F 87% 29.70 in 10.0 mi WSW 5.8 mph - 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
4:01 AM 62.6 °F 59.0 °F 88% 29.71 in 5.0 mi WSW 4.6 mph - 0.01 in Rain Light Rain
4:51 AM 64.0 °F 57.9 °F 80% 29.69 in 10.0 mi South 8.1 mph - 0.02 in   Overcast
5:51 AM 64.9 °F 55.9 °F 73% 29.70 in 10.0 mi SW 10.4 mph - N/A   Overcast
6:51 AM 66.0 °F 55.9 °F 70% 29.70 in 10.0 mi South 13.8 mph 20.7 mph N/A   Overcast
7:51 AM 66.0 °F 57.0 °F 73% 29.70 in 10.0 mi SSW 19.6 mph 29.9 mph N/A   Overcast
8:51 AM 66.9 °F 57.0 °F 70% 29.71 in 10.0 mi SSW 19.6 mph 31.1 mph N/A   Overcast
9:51 AM 68.0 °F 57.9 °F 70% 29.71 in 10.0 mi SSW 15.0 mph 23.0 mph N/A   Overcast
10:51 AM 70.0 °F 57.9 °F 65% 29.72 in 10.0 mi SSW 18.4 mph 27.6 mph N/A   Overcast
11:51 AM 72.0 °F 59.0 °F 64% 29.71 in 10.0 mi SSW 23.0 mph 33.4 mph N/A   Overcast
12:51 PM 71.6 °F 60.8 °F 69% 29.72 in 10.0 mi SSW 15.0 mph 24.2 mph N/A Rain Light Rain
1:51 PM 75.0 °F 60.1 °F 60% 29.70 in 10.0 mi SSW 20.7 mph 29.9 mph 0.00 in   Overcast
2:51 PM 75.0 °F 60.1 °F 60% 29.68 in 10.0 mi SSW 17.3 mph 31.1 mph N/A   Overcast
3:51 PM 75.0 °F 61.0 °F 62% 29.68 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Overcast
4:51 PM 75.0 °F 61.0 °F 62% 29.65 in 10.0 mi South 15.0 mph - N/A   Overcast
5:51 PM 73.9 °F 61.0 °F 64% 29.66 in 10.0 mi South 16.1 mph 28.8 mph 0.00 in Rain Light Rain
6:19 PM 71.6 °F 62.6 °F 73% 29.67 in 8.0 mi South 16.1 mph 21.9 mph 0.09 in Rain , Thunderstorm Light Thunderstorms and Rain
6:32 PM 69.8 °F 64.4 °F 83% 29.68 in 0.8 mi SSW 13.8 mph 21.9 mph 0.25 in Rain , Thunderstorm Thunderstorms and Rain
6:34 PM 69.8 °F 64.4 °F 83% 29.68 in 2.0 mi SSW 12.7 mph 20.7 mph 0.26 in Rain , Thunderstorm Heavy Thunderstorms and Rain
6:41 PM 69.8 °F 64.4 °F 83% 29.67 in 5.0 mi SSW 11.5 mph 20.7 mph 0.29 in Rain , Thunderstorm Light Thunderstorms and Rain
6:51 PM 69.1 °F 64.0 °F 84% 29.64 in 7.0 mi South 8.1 mph - 0.29 in Rain Light Rain
7:51 PM 71.1 °F 61.0 °F 70% 29.63 in 10.0 mi South 16.1 mph 27.6 mph 0.00 in   Overcast
8:34 PM 71.6 °F 60.8 °F 69% 29.64 in 10.0 mi South 17.3 mph 32.2 mph N/A Thunderstorm Thunderstorm
8:51 PM 69.1 °F 61.0 °F 75% 29.63 in 5.0 mi South 15.0 mph 25.3 mph 0.08 in Rain , Thunderstorm Light Thunderstorms and Rain
9:02 PM 69.8 °F 60.8 °F 73% 29.65 in 10.0 mi South 17.3 mph 29.9 mph 0.00 in Rain Light Rain
9:11 PM 69.8 °F 60.8 °F 73% 29.68 in 5.0 mi South 16.1 mph 26.5 mph 0.03 in Rain , Thunderstorm Light Thunderstorms and Rain
9:29 PM 68.0 °F 62.6 °F 83% 29.67 in 8.0 mi South 13.8 mph 25.3 mph 0.07 in Rain Light Rain
9:51 PM 66.9 °F 62.1 °F 84% 29.65 in 7.0 mi South 12.7 mph 20.7 mph 0.12 in Rain Light Rain
10:51 PM 66.0 °F 62.1 °F 87% 29.63 in 5.0 mi South 16.1 mph 29.9 mph 0.14 in Rain Light Rain
11:51 PM 66.0 °F 61.0 °F 84% 29.58 in 7.0 mi South 19.6 mph 33.4 mph 0.06 in Rain Light Rain