Weather History for Chicago DuPage, IL

Change the Weather History Date:

Tuesday, August 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 82 °F 71 °F  
Max Temperature 92 °F 81 °F 92 °F (2013)
Min Temperature 72 °F 60 °F 54 °F (2008)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 7 0  
Since 1 June heating degree days 80 38  
Since 1 July heating degree days 26 2  
Cooling Degree Days 17 6  
Month to date cooling degree days 145 199  
Year to date cooling degree days 580 701  
Since 1 June cooling degree days 503 655  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.15 in 0.21 in (2004)
Month to date precipitation 1.02 4.13  
Year to date precipitation 26.16 25.16  
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 12 mph (SW)    
Max Wind Speed 21 mph    
Max Gust Speed 28 mph    
Visibility 9 miles    
Events      
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. 27, 2013 Rise Set
Actual Time 6:13 AM CDT 7:34 PM CDT
Civil Twilight 5:44 AM CDT 8:03 PM CDT
Nautical Twilight 5:09 AM CDT 8:37 PM CDT
Astronomical Twilight 4:33 AM CDT 9:14 PM CDT
Moon 11:20 PM CDT 1:18 PM CDT
Length of Visible Light 14h 18m
Length of Day
13h 20m
Waning Gibbous, 57% of the Moon is Illuminated
Aug 27
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
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 77.0 °F - 71.1 °F 82% 30.00 in 9.0 mi SW 10.4 mph - N/A   Clear
1:52 AM 75.9 °F - 70.0 °F 82% 29.99 in 9.0 mi SW 8.1 mph - N/A   Clear
2:52 AM 75.0 °F - 70.0 °F 84% 29.97 in 9.0 mi SW 10.4 mph - N/A   Clear
3:52 AM 73.9 °F - 70.0 °F 87% 29.96 in 9.0 mi SW 11.5 mph - N/A   Clear
4:52 AM 73.9 °F - 70.0 °F 87% 29.96 in 8.0 mi SW 8.1 mph - N/A   Clear
5:52 AM 73.0 °F - 70.0 °F 90% 29.97 in 8.0 mi WSW 9.2 mph - N/A   Clear
6:52 AM 72.0 °F - 70.0 °F 93% 29.99 in 6.0 mi SW 5.8 mph - N/A   Clear
7:52 AM 73.0 °F - 71.1 °F 93% 29.99 in 7.0 mi SW 5.8 mph - N/A   Clear
8:52 AM 78.1 °F - 71.1 °F 79% 29.97 in 9.0 mi WSW 8.1 mph - N/A   Clear
9:52 AM 81.0 °F 85.2 °F 72.0 °F 74% 29.97 in 10.0 mi West 5.8 mph - N/A   Clear
10:52 AM 82.9 °F 88.8 °F 73.0 °F 72% 29.96 in 10.0 mi SW 8.1 mph - N/A   Clear
11:52 AM - - - N/A% 29.96 in - North - - N/A   Unknown
12:52 PM 89.1 °F 97.0 °F 73.0 °F 59% 29.91 in - SW 13.8 mph - N/A   Unknown
1:52 PM 91.0 °F 99.3 °F 73.0 °F 55% 29.90 in 10.0 mi SW 17.3 mph - N/A   Clear
2:52 PM 91.0 °F 100.4 °F 73.9 °F 57% 29.88 in 10.0 mi SW 18.4 mph 23.0 mph N/A   Clear
3:52 PM 91.0 °F 100.4 °F 73.9 °F 57% 29.87 in 10.0 mi SSW 17.3 mph 25.3 mph N/A   Clear
4:52 PM 90.0 °F 99.0 °F 73.9 °F 59% 29.86 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Clear
5:52 PM 89.1 °F 97.0 °F 73.0 °F 59% 29.86 in 10.0 mi SW 15.0 mph 23.0 mph N/A   Clear
6:52 PM 87.1 °F 94.5 °F 73.0 °F 63% 29.86 in 10.0 mi SSW 13.8 mph - N/A   Clear
7:52 PM 84.9 °F 90.7 °F 72.0 °F 65% 29.86 in 10.0 mi SSW 13.8 mph - N/A   Clear
8:52 PM 84.0 °F 89.0 °F 71.1 °F 65% 29.87 in 10.0 mi SW 11.5 mph - N/A   Clear
9:52 PM 82.9 °F 87.5 °F 71.1 °F 67% 29.88 in 10.0 mi SW 12.7 mph - N/A   Clear
10:52 PM 81.0 °F 84.4 °F 70.0 °F 69% 29.88 in 10.0 mi SW 12.7 mph - N/A   Clear
11:52 PM 79.0 °F - 69.1 °F 72% 29.87 in 10.0 mi SW 12.7 mph - N/A   Clear