Chicago, IL
on Monday, September 1, 2008

Monday
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Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 68°F  
Max Temperature 90°F 78°F 101°F (1953)
Min Temperature 62°F 59°F 45°F (1949)
Degree Days
Heating Degree Days 0 1  
Month to date heating degree days 0 1  
Since 1 July heating degree days 3 16  
Cooling Degree Days 11 5  
Month to date cooling degree days 11 5  
Year to date cooling degree days 739 734  
Growing Degree Days26 (Base °F )  
Moisture
Dew Point 56°F   
Average Humidity 56    
Maximum Humidity 84    
Minimum Humidity 27    
Precipitation
Precipitation 0.00 in 0.14 in 2.92 in (1977)
Month to date precipitation 0.00 0.14  
Year to date precipitation 27.58 24.99  
Wind
Wind Speed 8 mph   
Max Wind Speed 16 mph   
Max Gust Speed 22 mph   
Visibility 10 miles   
Events     

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(CDT)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:51 AM 69.1°F 57.9°F 68% 30.12 in 10.0 miles ESE 3.5 mph - N/A   Partly Cloudy
1:51 AM 64.0°F 57.9°F 80% 30.12 in 10.0 miles Calm Calm - N/A   Partly Cloudy
2:51 AM 66.0°F 59.0°F 78% 30.10 in 10.0 miles Calm Calm - N/A   Partly Cloudy
3:51 AM 64.9°F 59.0°F 81% 30.10 in 10.0 miles ESE 5.8 mph - N/A   Partly Cloudy
4:51 AM 63.0°F 57.9°F 84% 30.11 in 10.0 miles SSE 8.1 mph - N/A   Partly Cloudy
5:51 AM 62.1°F 57.0°F 84% 30.12 in 10.0 miles South 4.6 mph - N/A   Partly Cloudy
6:51 AM 64.0°F 55.0°F 73% 30.14 in 10.0 miles SSE 5.8 mph - N/A   Partly Cloudy
7:51 AM 70.0°F 55.9°F 61% 30.16 in 10.0 miles SSE 4.6 mph - N/A   Partly Cloudy
8:51 AM 75.0°F 54.0°F 48% 30.16 in 10.0 miles SSE 8.1 mph - N/A   Partly Cloudy
9:51 AM 80.1°F 53.1°F 39% 30.15 in 10.0 miles SSE 9.2 mph - N/A   Partly Cloudy
10:51 AM 82.9°F 52.0°F 34% 30.14 in 10.0 miles South 12.7 mph - N/A   Partly Cloudy
11:51 AM 86.0°F 51.1°F 30% 30.12 in 10.0 miles South 11.5 mph 17.3 mph N/A   Partly Cloudy
12:51 PM 87.1°F 50.0°F 28% 30.11 in 10.0 miles SSE 10.4 mph - N/A   Partly Cloudy
1:51 PM 89.1°F 51.1°F 27% 30.09 in 10.0 miles SSE 8.1 mph - N/A   Partly Cloudy
2:51 PM 89.1°F 52.0°F 28% 30.07 in 10.0 miles Variable 4.6 mph 16.1 mph N/A   Partly Cloudy
3:51 PM 89.1°F 54.0°F 30% 30.06 in 10.0 miles East 11.5 mph - N/A   Partly Cloudy
4:51 PM 88.0°F 53.1°F 30% 30.06 in 10.0 miles East 12.7 mph - N/A   Partly Cloudy
5:51 PM 86.0°F 53.1°F 32% 30.06 in 10.0 miles East 12.7 mph - N/A   Partly Cloudy
6:51 PM 84.0°F 51.1°F 32% 30.06 in 10.0 miles East 10.4 mph - N/A   Partly Cloudy
7:51 PM 81.0°F 50.0°F 34% 30.06 in 10.0 miles ESE 10.4 mph - N/A   Partly Cloudy
8:51 PM 78.1°F 52.0°F 40% 30.06 in 10.0 miles SE 8.1 mph - N/A   Clear
9:51 PM 73.9°F 55.0°F 52% 30.06 in 10.0 miles SE 9.2 mph - N/A   Clear
10:51 PM 73.0°F 57.0°F 57% 30.05 in 10.0 miles SE 6.9 mph - N/A   Clear
11:51 PM 72.0°F 57.0°F 59% 30.05 in 10.0 miles SE 4.6 mph - N/A   Clear

Astronomy

Sunrise:06:17 AM (CDT) Moon Rise:08:17 AM (CDT)9/1
Sunset:07:24 PM (CDT) Moon Set:08:01 PM (CDT)9/1
Moon Phase
Sep. 01 Sep. 07 Sep. 15 Sep. 22 Sep. 29

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