Weather History for Aurora, IL

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Friday, January 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 23 °F 21 °F  
Max Temperature 35 °F 29 °F 62 °F (1997)
Min Temperature 11 °F 14 °F -17 °F (1999)
Degree Days  
Heating Degree Days 42 44  
Month to date heating degree days 183 174  
Since 1 July heating degree days 2636 2823  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 15 °F    
Average Humidity 74    
Maximum Humidity 96    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.04 in 0.85 in (2007)
Month to date precipitation T 0.17  
Year to date precipitation T 0.17  
Sea Level Pressure  
Sea Level Pressure 30.25 in    
Wind  
Wind Speed 12 mph (WSW)    
Max Wind Speed 28 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Jan. 04, 2013 Rise Set
Actual Time 7:21 AM CST 4:36 PM CST
Civil Twilight 6:50 AM CST 5:08 PM CST
Nautical Twilight 6:15 AM CST 5:43 PM CST
Astronomical Twilight 5:41 AM CST 6:16 PM CST
Moon No Moon Rise 10:57 AM CST (1/4)
Length of Visible Light 10h 18m
Length of Day
9h 15m
Waning Gibbous, 55% of the Moon is Illuminated
Jan 4
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 12.9 °F -2.2 °F 9.0 °F 84% 30.30 in 10.0 mi WSW 13.8 mph - N/A   Clear
1:52 AM 12.9 °F -0.2 °F 8.1 °F 81% 30.28 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:52 AM 10.9 °F -0.8 °F 8.1 °F 88% 30.29 in 10.0 mi WSW 8.1 mph - N/A   Clear
3:52 AM 10.9 °F -1.8 °F 8.1 °F 88% 30.28 in 10.0 mi WSW 9.2 mph - N/A   Clear
4:52 AM 12.0 °F -0.4 °F 8.1 °F 84% 30.27 in 10.0 mi WSW 9.2 mph - N/A   Clear
5:52 AM 12.0 °F -1.3 °F 8.1 °F 84% 30.26 in 10.0 mi SW 10.4 mph - N/A   Clear
6:52 AM 10.9 °F -1.8 °F 8.1 °F 88% 30.27 in 10.0 mi SW 9.2 mph - N/A   Clear
7:52 AM 12.9 °F -0.9 °F 10.0 °F 88% 30.25 in 8.0 mi SW 11.5 mph - N/A   Clear
8:52 AM 16.0 °F 2.9 °F 12.0 °F 84% 30.27 in 8.0 mi WSW 11.5 mph 21.9 mph N/A   Clear
9:52 AM 19.9 °F 7.3 °F 14.0 °F 78% 30.27 in 9.0 mi WSW 12.7 mph - N/A   Clear
10:52 AM 26.1 °F 14.0 °F 18.0 °F 71% 30.25 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Clear
11:52 AM 32.0 °F 20.1 °F 19.0 °F 59% 30.22 in 10.0 mi WSW 19.6 mph 25.3 mph N/A   Clear
12:52 PM 35.1 °F 23.5 °F 19.9 °F 54% 30.19 in 10.0 mi WSW 21.9 mph 31.1 mph N/A   Clear
1:52 PM 35.1 °F 23.8 °F 19.9 °F 54% 30.19 in 10.0 mi WSW 20.7 mph 31.1 mph N/A   Clear
2:52 PM 34.0 °F 22.7 °F 21.0 °F 59% 30.19 in 10.0 mi WSW 19.6 mph 26.5 mph N/A   Clear
3:52 PM 33.1 °F 22.6 °F 21.9 °F 64% 30.21 in 10.0 mi WSW 16.1 mph 23.0 mph N/A   Clear
4:52 PM 30.9 °F 20.2 °F 21.0 °F 67% 30.22 in 10.0 mi WSW 15.0 mph 20.7 mph N/A   Clear
5:52 PM 28.9 °F 20.4 °F 21.9 °F 75% 30.24 in 10.0 mi WSW 9.2 mph - N/A   Clear
7:52 PM 26.1 °F 17.6 °F 21.0 °F 81% 30.26 in 9.0 mi WSW 8.1 mph - N/A   Clear
8:52 PM 24.1 °F 17.0 °F 19.9 °F 84% 30.26 in 9.0 mi WSW 5.8 mph - N/A   Clear
9:52 PM 23.0 °F 15.8 °F 19.9 °F 88% 30.26 in 9.0 mi SW 5.8 mph - N/A   Clear
10:52 PM 24.1 °F 16.0 °F 19.9 °F 84% 30.27 in 9.0 mi WSW 6.9 mph - N/A   Clear
11:52 PM 21.9 °F 14.5 °F 18.0 °F 85% 30.24 in 9.0 mi SSW 5.8 mph - N/A   Clear