Weather History for Chicago DuPage, IL

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Wednesday, October 3, 2012

  Actual Average Record
Temperature  
Mean Temperature 60 °F 57 °F  
Max Temperature 63 °F 69 °F 86 °F (1997)
Min Temperature 56 °F 46 °F 31 °F (2004)
Degree Days  
Heating Degree Days 5 9  
Month to date heating degree days 23 26  
Since 1 July heating degree days 180 137  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 3  
Year to date cooling degree days 1089 806  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 82    
Precipitation  
Precipitation 0.09 in 0.13 in 0.83 in (2000)
Month to date precipitation 0.09 0.39  
Year to date precipitation 15.66 29.31  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 4 mph (NNW)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 6 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 03, 2012 Rise Set
Actual Time 6:52 AM CDT 6:30 PM CDT
Civil Twilight 6:24 AM CDT 6:58 PM CDT
Nautical Twilight 5:52 AM CDT 7:30 PM CDT
Astronomical Twilight 5:19 AM CDT 8:02 PM CDT
Moon 8:18 PM CDT (10/3) 10:19 AM CDT (10/3)
Length of Visible Light 12h 33m
Length of Day
11h 37m
Waning Gibbous, 88% of the Moon is Illuminated
Oct 3
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 60.1 °F 55.0 °F 83% 29.89 in 10.0 mi North 5.8 mph - N/A   Overcast
1:52 AM 59.0 °F 55.0 °F 87% 29.89 in 10.0 mi NNE 4.6 mph - N/A   Overcast
2:52 AM 60.1 °F 55.0 °F 83% 29.88 in 10.0 mi North 5.8 mph - N/A   Overcast
2:59 AM 60.8 °F 55.4 °F 82% 29.89 in 10.0 mi North 4.6 mph - N/A   Overcast
3:52 AM 59.0 °F 55.0 °F 87% 29.89 in 10.0 mi North 5.8 mph - N/A   Overcast
4:11 AM 59.0 °F 55.4 °F 88% 29.89 in 10.0 mi North 6.9 mph - N/A   Overcast
4:37 AM 57.2 °F 55.4 °F 94% 29.89 in 10.0 mi North 5.8 mph - N/A   Overcast
4:44 AM 57.2 °F 55.4 °F 94% 29.90 in 10.0 mi North 4.6 mph - N/A   Overcast
4:52 AM 57.9 °F 55.0 °F 90% 29.90 in 10.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
5:22 AM 57.2 °F 55.4 °F 94% 29.91 in 9.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
5:52 AM 57.9 °F 55.9 °F 93% 29.91 in 9.0 mi North 3.5 mph - N/A   Overcast
6:10 AM 59.0 °F 55.4 °F 88% 29.92 in 10.0 mi NNE 4.6 mph - N/A   Overcast
6:52 AM 59.0 °F 55.9 °F 90% 29.93 in 6.0 mi Calm Calm - N/A   Overcast
7:24 AM 59.0 °F 57.2 °F 94% 29.93 in 4.0 mi NNW 4.6 mph - N/A   Overcast
7:37 AM 59.0 °F 57.2 °F 94% 29.93 in 4.0 mi NNW 3.5 mph - N/A   Overcast
7:52 AM 60.1 °F 57.0 °F 90% 29.94 in 5.0 mi NNW 4.6 mph - N/A   Overcast
8:10 AM 60.8 °F 57.2 °F 88% 29.94 in 5.0 mi North 3.5 mph - N/A   Overcast
8:39 AM 60.8 °F 57.2 °F 88% 29.94 in 6.0 mi North 3.5 mph - N/A   Overcast
8:52 AM 60.1 °F 57.0 °F 90% 29.94 in 5.0 mi North 3.5 mph - 0.00 in Rain Light Rain
9:52 AM 61.0 °F 57.9 °F 90% 29.95 in 4.0 mi Calm Calm - 0.00 in   Overcast
10:08 AM 60.8 °F 57.2 °F 88% 29.95 in 2.0 mi NNE 4.6 mph - 0.01 in Rain Light Rain
10:50 AM 60.8 °F 59.0 °F 94% 29.95 in 3.0 mi Calm Calm - 0.02 in Rain Light Rain
10:52 AM 61.0 °F 59.0 °F 93% 29.94 in 3.0 mi Calm Calm - 0.02 in Rain Light Rain
10:57 AM 60.8 °F 59.0 °F 94% 29.95 in 2.5 mi Calm Calm - 0.00 in Rain Light Rain
11:22 AM 60.8 °F 59.0 °F 94% 29.95 in 3.0 mi Calm Calm - 0.01 in   Overcast
11:52 AM 61.0 °F 59.0 °F 93% 29.96 in 2.5 mi Calm Calm - 0.01 in   Overcast
12:05 PM 60.8 °F 59.0 °F 94% 29.95 in 1.0 mi Calm Calm - 0.01 in Rain Light Rain
12:24 PM 60.8 °F 60.8 °F 100% 29.95 in 1.0 mi Calm Calm - 0.03 in Rain Light Rain
12:47 PM 62.6 °F 60.8 °F 94% 29.95 in 2.0 mi SW 5.8 mph - 0.04 in Rain Light Rain
12:48 PM 62.1 °F 60.1 °F 93% 29.95 in 2.0 mi SW 5.8 mph - 0.04 in Rain Light Rain
12:52 PM 60.8 °F 60.8 °F 100% 29.95 in 2.5 mi SSW 4.6 mph - 0.00 in Rain Light Rain
12:58 PM 62.6 °F 60.8 °F 94% 29.94 in 3.0 mi SW 5.8 mph - 0.00 in Rain Light Rain
1:52 PM 62.1 °F 60.1 °F 93% 29.93 in 6.0 mi West 3.5 mph - 0.01 in   Overcast
1:59 PM 62.6 °F 60.8 °F 94% 29.93 in 8.0 mi WNW 3.5 mph - N/A   Overcast
2:23 PM 62.6 °F 59.0 °F 88% 29.94 in 6.0 mi Calm Calm - N/A   Overcast
2:25 PM 62.6 °F 59.0 °F 88% 29.94 in 6.0 mi Calm Calm - N/A   Overcast
2:52 PM 63.0 °F 59.0 °F 87% 29.94 in 8.0 mi Calm Calm - N/A   Overcast
3:03 PM 62.6 °F 59.0 °F 88% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
3:52 PM 63.0 °F 59.0 °F 87% 29.95 in 9.0 mi Calm Calm - N/A   Overcast
4:52 PM 62.1 °F 60.1 °F 93% 29.95 in 5.0 mi Calm Calm - 0.01 in Rain Light Rain
5:52 PM 61.0 °F 59.0 °F 93% 29.96 in 5.0 mi WSW 5.8 mph - 0.00 in Rain Light Rain
6:52 PM 61.0 °F 60.1 °F 97% 29.98 in 5.0 mi Calm Calm - 0.00 in   Overcast
7:52 PM 61.0 °F 60.1 °F 97% 29.99 in 5.0 mi Calm Calm - N/A   Overcast
8:24 PM 60.8 °F 60.8 °F 100% 30.00 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
8:50 PM 60.8 °F 59.0 °F 94% 30.00 in 4.0 mi Calm Calm - N/A   Overcast
8:52 PM 60.1 °F 59.0 °F 96% 30.00 in 4.0 mi South 3.5 mph - N/A   Overcast
10:52 PM 60.1 °F 55.0 °F 83% 30.01 in 10.0 mi SSW 12.7 mph - N/A   Overcast
11:52 PM 57.9 °F 55.9 °F 93% 30.03 in 9.0 mi SSW 8.1 mph - N/A   Scattered Clouds