Weather History for Aurora, IL

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Monday, September 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 50 °F 59 °F  
Max Temperature 70 °F 72 °F 92 °F (2007)
Min Temperature 29 °F 47 °F 29 °F (2012)
Degree Days  
Heating Degree Days 15 7  
Month to date heating degree days 130 79  
Since 1 July heating degree days 149 103  
Cooling Degree Days 0 1  
Month to date cooling degree days 67 58  
Year to date cooling degree days 1004 642  
Moisture  
Dew Point 33 °F    
Average Humidity 63    
Maximum Humidity 100    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in 0.13 in 0.24 in (2005)
Month to date precipitation 1.29 2.63  
Year to date precipitation 17.78 27.83  
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 22 mph    
Max Gust Speed 28 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

Sep. 24, 2012 Rise Set
Actual Time 6:43 AM CDT 6:46 PM CDT
Civil Twilight 6:16 AM CDT 7:14 PM CDT
Nautical Twilight 5:43 AM CDT 7:46 PM CDT
Astronomical Twilight 5:10 AM CDT 8:19 PM CDT
Moon 3:36 PM CDT (9/24) 12:55 AM CDT (9/24)
Length of Visible Light 12h 58m
Length of Day
12h 02m
Waxing Gibbous, 71% of the Moon is Illuminated
Sep 24
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 33.1 °F - 30.9 °F 92% 30.24 in 10.0 mi Calm Calm - N/A   Clear
1:52 AM 33.1 °F - 30.0 °F 89% 30.25 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 33.1 °F - 30.0 °F 89% 30.24 in 10.0 mi Calm Calm - N/A   Clear
3:52 AM 32.0 °F - 30.0 °F 92% 30.24 in 10.0 mi Calm Calm - N/A   Clear
4:52 AM 30.9 °F - 28.9 °F 92% 30.23 in 10.0 mi Calm Calm - N/A   Unknown
5:52 AM 30.0 °F - 28.0 °F 92% 30.22 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 28.9 °F - 28.0 °F 96% 30.23 in 10.0 mi Calm Calm - N/A   Clear
7:52 AM 34.0 °F - 32.0 °F 92% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:52 AM 45.0 °F 40.6 °F 37.0 °F 74% 30.21 in 10.0 mi SW 8.1 mph - N/A   Clear
9:52 AM 54.0 °F - 35.1 °F 49% 30.20 in 10.0 mi SSW 10.4 mph - N/A   Clear
10:52 AM 59.0 °F - 34.0 °F 39% 30.17 in 10.0 mi SW 15.0 mph - N/A   Clear
12:52 PM 66.0 °F - 30.9 °F 27% 30.10 in 10.0 mi SSW 16.1 mph 27.6 mph N/A   Clear
1:52 PM 68.0 °F - 32.0 °F 26% 30.05 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Clear
2:52 PM 69.1 °F - 34.0 °F 27% 30.01 in 10.0 mi SW 16.1 mph 25.3 mph N/A   Clear
3:52 PM 70.0 °F - 35.1 °F 28% 29.98 in 10.0 mi SSW 19.6 mph 26.5 mph N/A   Clear
4:52 PM 69.1 °F - 33.1 °F 26% 29.95 in 10.0 mi SSW 18.4 mph 25.3 mph N/A   Clear
5:52 PM 66.9 °F - 33.1 °F 28% 29.94 in 10.0 mi SW 13.8 mph - N/A   Clear
6:52 PM 62.1 °F - 35.1 °F 37% 29.94 in 10.0 mi SSW 8.1 mph - N/A   Clear
7:52 PM 57.9 °F - 37.0 °F 46% 29.94 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:52 PM 57.0 °F - 37.0 °F 47% 29.94 in 10.0 mi South 10.4 mph - N/A   Clear
9:52 PM 57.9 °F - 37.0 °F 46% 29.94 in 10.0 mi SSW 10.4 mph - N/A   Clear
10:52 PM 55.9 °F - 37.9 °F 51% 29.94 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:52 PM 55.0 °F - 39.0 °F 55% 29.94 in 10.0 mi SSW 8.1 mph - N/A   Clear