Weather History for Chicago DuPage, IL

Change the Weather History Date:

Monday, August 11, 2014

  Actual Average Record
Temperature  
Mean Temperature 75 °F 73 °F  
Max Temperature 84 °F 83 °F 91 °F (2002)
Min Temperature 66 °F 62 °F 50 °F (2004)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 27 38  
Since 1 July heating degree days 9 2  
Cooling Degree Days 10 8  
Month to date cooling degree days 86 88  
Year to date cooling degree days 516 590  
Since 1 June cooling degree days 447 544  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 85    
Maximum Humidity 96    
Minimum Humidity 53    
Precipitation  
Precipitation 1.41 in 0.15 in 1.41 in (2014)
Month to date precipitation 2.07 1.75  
Year to date precipitation 18.83 22.78  
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 6 mph (NW)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 7 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Aug. 11, 2014 Rise Set
Actual Time 5:56 AM CDT 7:58 PM CDT
Civil Twilight 5:26 AM CDT 8:29 PM CDT
Nautical Twilight 4:49 AM CDT 9:06 PM CDT
Astronomical Twilight 4:08 AM CDT 9:46 PM CDT
Moon 8:24 PM CDT (8/11) 7:03 AM CDT (8/11)
Length of Visible Light 15h 02m
Length of Day
14h 01m
Full, 99% of the Moon is Illuminated
Aug 11
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter
Sep 8
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 68.0 °F - 64.0 °F 87% 29.94 in 7.0 mi North 10.4 mph - 0.00 in Thunderstorm Overcast
1:06 AM 68.0 °F - 64.9 °F 90% 29.96 in 6.0 mi NNW 10.4 mph - N/A Thunderstorm Overcast
1:12 AM 68.0 °F - 64.9 °F 90% 29.96 in 6.0 mi North 10.4 mph - N/A Thunderstorm Overcast
1:31 AM 68.0 °F - 64.9 °F 90% 29.96 in 6.0 mi NW 6.9 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
1:45 AM 68.0 °F - 66.0 °F 93% 29.96 in 4.0 mi West 4.6 mph - 0.02 in Rain , Thunderstorm Thunderstorms and Rain
1:47 AM 68.0 °F - 66.2 °F 94% 29.96 in 2.5 mi SW 4.6 mph - 0.10 in Rain , Thunderstorm Thunderstorms and Rain
1:50 AM 68.0 °F - 66.2 °F 94% 29.96 in 1.2 mi Calm Calm - 0.18 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:52 AM 68.0 °F - 66.0 °F 93% 29.95 in 0.8 mi Calm Calm - 0.28 in Rain , Thunderstorm Heavy Thunderstorms and Rain
1:54 AM 68.0 °F - 66.0 °F 93% 29.96 in 0.5 mi Calm Calm - 0.13 in Fog , Rain , Thunderstorm Heavy Thunderstorms and Rain
2:09 AM 68.0 °F - 66.0 °F 93% 29.96 in 1.0 mi Calm Calm - 0.62 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:21 AM 68.0 °F - 66.9 °F 96% 29.95 in 1.8 mi NE 8.1 mph - 0.75 in Rain , Thunderstorm Heavy Rain
2:29 AM 69.1 °F - 66.9 °F 93% 29.94 in 2.5 mi NE 8.1 mph - 0.78 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:37 AM 68.0 °F - 66.9 °F 96% 29.94 in 3.0 mi NNE 8.1 mph - 0.80 in Rain , Thunderstorm Thunderstorms and Rain
2:44 AM 68.0 °F - 66.9 °F 96% 29.94 in 4.0 mi NNE 12.7 mph - 0.81 in Rain , Thunderstorm Rain
2:52 AM 69.1 °F - 66.9 °F 93% 29.91 in 4.0 mi NE 13.8 mph - 0.82 in Rain , Thunderstorm Light Rain
3:04 AM 69.1 °F - 66.9 °F 93% 29.92 in 4.0 mi NNE 10.4 mph - 0.03 in Rain Rain
3:52 AM 69.1 °F - 66.0 °F 90% 29.91 in 7.0 mi NNE 6.9 mph - 0.06 in Rain Light Rain
4:41 AM 69.1 °F - 66.9 °F 93% 29.92 in 5.0 mi NE 5.8 mph - 0.09 in Rain Rain
4:52 AM 68.0 °F - 66.0 °F 93% 29.91 in 5.0 mi NNE 5.8 mph - 0.12 in Rain Rain
5:52 AM 68.0 °F - 66.0 °F 93% 29.90 in 4.0 mi North 6.9 mph - 0.12 in Rain Rain
6:03 AM 68.0 °F - 66.0 °F 93% 29.91 in 5.0 mi NNE 6.9 mph - 0.00 in Rain Light Rain
6:12 AM 68.0 °F - 66.0 °F 93% 29.90 in 5.0 mi NNE 6.9 mph - 0.01 in Rain Light Rain
6:52 AM 68.0 °F - 66.0 °F 93% 29.89 in 5.0 mi North 4.6 mph - 0.01 in Rain Light Rain
7:52 AM 69.1 °F - 66.9 °F 93% 29.90 in 5.0 mi Calm Calm - 0.00 in   Overcast
8:13 AM 70.0 °F - 66.9 °F 90% 29.90 in 7.0 mi North 3.5 mph - N/A   Overcast
8:52 AM 72.0 °F - 66.9 °F 84% 29.88 in 10.0 mi ENE 3.5 mph - 0.00 in Rain Light Rain
9:52 AM 72.0 °F - 66.9 °F 84% 29.88 in 9.0 mi Calm Calm - 0.00 in   Overcast
10:00 AM 73.0 °F - 66.9 °F 81% 29.89 in 10.0 mi Calm Calm - N/A   Overcast
10:43 AM 73.9 °F - 66.9 °F 79% 29.89 in 10.0 mi WNW 4.6 mph - N/A   Overcast
10:52 AM 73.9 °F - 66.9 °F 79% 29.88 in 10.0 mi WNW 4.6 mph - N/A   Overcast
11:27 AM 73.0 °F - 66.9 °F 81% 29.89 in 10.0 mi West 4.6 mph - N/A   Overcast
11:52 AM 73.0 °F - 68.0 °F 84% 29.88 in 10.0 mi West 3.5 mph - N/A   Overcast
12:00 PM 73.9 °F - 66.9 °F 79% 29.89 in 10.0 mi West 3.5 mph - N/A   Overcast
12:52 PM 78.1 °F - 68.0 °F 71% 29.87 in 9.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
12:59 PM 78.1 °F - 66.9 °F 68% 29.88 in 9.0 mi North 4.6 mph - N/A   Mostly Cloudy
1:52 PM 80.1 °F 81.7 °F 64.0 °F 58% 29.86 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
2:52 PM 82.9 °F 84.6 °F 64.9 °F 54% 29.84 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
3:52 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.81 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
4:52 PM 82.9 °F 84.6 °F 64.9 °F 54% 29.79 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
5:52 PM 79.0 °F - 64.9 °F 62% 29.78 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
6:52 PM 73.9 °F - 66.9 °F 79% 29.78 in 10.0 mi West 6.9 mph - 0.00 in   Mostly Cloudy
7:52 PM 73.0 °F - 68.0 °F 84% 29.78 in 10.0 mi WSW 10.4 mph - 0.00 in Rain , Thunderstorm Light Rain
8:10 PM 72.0 °F - 66.9 °F 84% 29.80 in 10.0 mi West 6.9 mph - 0.00 in   Mostly Cloudy
8:52 PM 71.1 °F - 66.9 °F 87% 29.78 in 10.0 mi West 6.9 mph - 0.00 in   Clear
9:52 PM 68.0 °F - 63.0 °F 84% 29.80 in 10.0 mi WNW 10.4 mph - N/A   Clear
10:52 PM 66.9 °F - 62.1 °F 84% 29.78 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
11:34 PM 66.9 °F - 63.0 °F 87% 29.80 in 10.0 mi West 8.1 mph - N/A   Overcast
11:47 PM 66.2 °F - 62.6 °F 88% 29.79 in 10.0 mi West 8.1 mph - N/A   Overcast
11:52 PM 66.9 °F - 63.0 °F 87% 29.78 in 10.0 mi West 10.4 mph - N/A   Overcast