Weather History for Aurora, IL

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Thursday, October 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 59 °F 55 °F  
Max Temperature 76 °F 67 °F 88 °F (2005)
Min Temperature 41 °F 43 °F 28 °F (2004)
Degree Days  
Heating Degree Days 6 11  
Month to date heating degree days 28 41  
Since 1 July heating degree days 227 194  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 4  
Year to date cooling degree days 1004 651  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 77    
Maximum Humidity 100    
Minimum Humidity 53    
Precipitation  
Precipitation 0.12 in 0.10 in 1.27 in (2001)
Month to date precipitation 0.29 0.47  
Year to date precipitation 18.07 29.11  
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 9 mph (SW)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 04, 2012 Rise Set
Actual Time 6:54 AM CDT 6:29 PM CDT
Civil Twilight 6:26 AM CDT 6:57 PM CDT
Nautical Twilight 5:54 AM CDT 7:29 PM CDT
Astronomical Twilight 5:22 AM CDT 8:01 PM CDT
Moon 9:01 PM CDT (10/4) 11:15 AM CDT (10/4)
Length of Visible Light 12h 30m
Length of Day
11h 35m
Waning Gibbous, 82% of the Moon is Illuminated
Oct 4
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

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 57.9 °F - 55.9 °F 93% 30.04 in 8.0 mi South 3.5 mph - 0.00 in   Overcast
1:52 AM 57.0 °F - 55.0 °F 93% 30.04 in 8.0 mi South 4.6 mph - N/A   Overcast
2:52 AM 55.9 °F - 54.0 °F 93% 30.04 in 9.0 mi South 4.6 mph - N/A   Mostly Cloudy
3:52 AM 53.1 °F - 52.0 °F 96% 30.05 in 8.0 mi Calm Calm - N/A   Scattered Clouds
4:52 AM 52.0 °F - 51.1 °F 97% 30.05 in 8.0 mi Calm Calm - N/A   Clear
5:52 AM 51.1 °F - 50.0 °F 96% 30.05 in 9.0 mi SSE 3.5 mph - N/A   Clear
6:52 AM 48.9 °F - 48.9 °F 100% 30.05 in 7.0 mi South 3.5 mph - N/A   Clear
7:52 AM 53.1 °F - 51.1 °F 93% 30.05 in 7.0 mi South 5.8 mph - N/A   Clear
8:52 AM 59.0 °F - 55.0 °F 87% 30.05 in 9.0 mi South 10.4 mph - N/A   Clear
9:52 AM 64.0 °F - 57.0 °F 78% 30.04 in 10.0 mi South 11.5 mph - N/A   Clear
10:52 AM 69.1 °F - 57.0 °F 65% 30.02 in 10.0 mi South 15.0 mph - N/A   Clear
11:52 AM 73.0 °F - 55.9 °F 55% 30.00 in 10.0 mi SW 13.8 mph 24.2 mph N/A   Clear
12:52 PM 73.9 °F - 57.0 °F 55% 30.01 in 10.0 mi SW 16.1 mph 27.6 mph N/A   Clear
1:52 PM 73.0 °F - 57.0 °F 57% 30.00 in 10.0 mi SW 15.0 mph 25.3 mph N/A   Scattered Clouds
2:52 PM 71.1 °F - 54.0 °F 55% 30.01 in 10.0 mi West 19.6 mph 24.2 mph N/A   Overcast
3:05 PM 66.2 °F - 55.4 °F 68% 30.02 in 10.0 mi WNW 21.9 mph 26.5 mph N/A   Mostly Cloudy
3:52 PM 63.0 °F - 50.0 °F 63% 30.05 in 10.0 mi West 16.1 mph 24.2 mph N/A   Scattered Clouds
4:52 PM 57.0 °F - 46.9 °F 69% 30.09 in 9.0 mi West 17.3 mph 26.5 mph 0.00 in Rain Light Rain
5:36 PM 51.8 °F - 48.2 °F 88% 30.09 in 2.0 mi West 13.8 mph - 0.09 in Rain Rain
5:45 PM 51.8 °F - 48.2 °F 88% 30.04 in 1.8 mi Calm Calm - 0.12 in Rain Light Rain
5:49 PM 51.8 °F - 48.2 °F 88% 30.06 in 3.0 mi WNW 5.8 mph - 0.12 in Rain Light Rain
5:52 PM 51.1 °F - 48.9 °F 92% 30.08 in 5.0 mi West 9.2 mph - 0.12 in Rain Light Rain
6:52 PM 51.1 °F - 48.9 °F 92% 30.10 in 10.0 mi WSW 9.2 mph - 0.00 in   Overcast
8:52 PM 52.0 °F - 46.9 °F 83% 30.11 in 10.0 mi West 11.5 mph - N/A   Overcast
9:52 PM 50.0 °F - 45.0 °F 83% 30.11 in 10.0 mi West 10.4 mph - N/A   Mostly Cloudy
10:52 PM 46.0 °F 41.9 °F 43.0 °F 89% 30.13 in 10.0 mi WSW 8.1 mph - N/A   Clear
11:52 PM 43.0 °F 39.5 °F 39.9 °F 89% 30.14 in 10.0 mi West 5.8 mph - N/A   Clear