Chicago, IL

6:57 AM CST on January 24, 2018 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - October, 2012

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Saturday, October 27, 2012

  Actual Average Record
Temperature  
Mean Temperature 41 °F 49 °F  
Max Temperature 48 °F 58 °F 83 °F (1927)
Min Temperature 34 °F 40 °F 24 °F (1942)
Degree Days  
Heating Degree Days 24 16  
Month to date heating degree days 329 328  
Since 1 July heating degree days 436 446  
Cooling Degree Days 0 0  
Month to date cooling degree days 3 10  
Year to date cooling degree days 1324 842  
Moisture  
Dew Point 27 °F    
Average Humidity 58    
Maximum Humidity 70    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.11 in 1.56 in (1947)
Month to date precipitation 3.15 2.73  
Year to date precipitation 23.75 31.07  
Snow  
Snow 0.00 in 0.00 in 2.70 in (1967)
Month to date snowfall 0.0 0.2  
Since 1 July snowfall 0.0 0.2  
Since 1 September snowfall 0.0 0.2  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.29 in    
Wind  
Wind Speed 11 mph (North)    
Max Wind Speed 17 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Oct. 27, 2012 Rise Set
Actual Time 7:18 AM CDT 5:51 PM CDT
Civil Twilight 6:49 AM CDT 6:20 PM CDT
Nautical Twilight 6:17 AM CDT 6:52 PM CDT
Astronomical Twilight 5:44 AM CDT 7:25 PM CDT
Moon 4:38 PM CDT (10/27) 5:12 AM CDT (10/27)
Length of Visible Light 11h 30m
Length of Day
10h 32m
Waxing Gibbous, 96% of the Moon is Illuminated
Oct 27
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 39.9 °F 33.9 °F 28.0 °F 63% 30.30 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
1:51 AM 39.0 °F 31.8 °F 28.0 °F 65% 30.30 in 10.0 mi North 11.5 mph - N/A   Clear
2:51 AM 37.0 °F 29.8 °F 28.0 °F 70% 30.30 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
3:51 AM 37.0 °F 31.0 °F 26.1 °F 65% 30.29 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
4:51 AM 36.0 °F 29.6 °F 27.0 °F 70% 30.30 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
5:51 AM 35.1 °F 28.6 °F 27.0 °F 72% 30.30 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
6:51 AM 35.1 °F 26.9 °F 27.0 °F 72% 30.32 in 10.0 mi NNW 11.5 mph - N/A   Scattered Clouds
7:51 AM 35.1 °F 26.9 °F 26.1 °F 70% 30.32 in 10.0 mi NNW 11.5 mph 25.3 mph N/A   Scattered Clouds
8:51 AM 37.4 °F 28.9 °F 26.6 °F 65% 30.31 in 10.0 mi NNW 13.8 mph - N/A   Partly Cloudy
9:51 AM 41.0 °F 33.1 °F 26.1 °F 55% 30.32 in 10.0 mi NNW 15.0 mph - N/A   Partly Cloudy
10:51 AM 43.0 °F 35.7 °F 28.0 °F 56% 30.31 in 10.0 mi North 15.0 mph - N/A   Partly Cloudy
11:51 AM 45.0 °F 39.7 °F 28.0 °F 52% 30.30 in 10.0 mi North 10.4 mph 20.7 mph N/A   Partly Cloudy
12:51 PM 46.9 °F - 27.0 °F 46% 30.28 in 10.0 mi North 9.2 mph 16.1 mph N/A   Clear
1:51 PM 46.9 °F - 26.1 °F 44% 30.26 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
2:51 PM 46.9 °F - 28.0 °F 48% 30.26 in 10.0 mi NE 12.7 mph - N/A   Scattered Clouds
3:51 PM 46.0 °F 40.6 °F 28.9 °F 51% 30.27 in 10.0 mi NE 11.5 mph - N/A   Scattered Clouds
4:51 PM 44.1 °F 37.7 °F 28.0 °F 53% 30.26 in 10.0 mi NE 12.7 mph - N/A   Mostly Cloudy
5:51 PM 42.1 °F 35.2 °F 26.1 °F 53% 30.27 in 10.0 mi NNE 12.7 mph - N/A   Mostly Cloudy
6:51 PM 41.0 °F 35.8 °F 27.0 °F 57% 30.29 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
7:51 PM 39.9 °F 34.5 °F 27.0 °F 60% 30.28 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
8:51 PM 39.9 °F 34.5 °F 27.0 °F 60% 30.28 in 10.0 mi North 8.1 mph - N/A   Mostly Cloudy
9:51 PM 39.9 °F 33.9 °F 26.1 °F 58% 30.28 in 10.0 mi North 9.2 mph - N/A   Overcast
10:51 PM 41.0 °F 35.2 °F 27.0 °F 57% 30.27 in 10.0 mi North 9.2 mph - N/A   Overcast
11:51 PM 39.9 °F 33.9 °F 27.0 °F 60% 30.27 in 10.0 mi North 9.2 mph - N/A   Overcast