Chicago, IL

10:36 PM CST on November 21, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - October, 2019

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Sunday, October 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 56 °F 51 °F  
Max Temperature 63 °F 61 °F 86 °F (1953)
Min Temperature 48 °F 42 °F 24 °F (1930)
Degree Days  
Heating Degree Days 10 14  
Month to date heating degree days 213 221  
Since 1 July heating degree days 224 339  
Cooling Degree Days 0 0  
Month to date cooling degree days 12 10  
Year to date cooling degree days 960 842  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in 0.10 in 1.65 in (1916)
Month to date precipitation 3.38 2.00  
Year to date precipitation 42.74 30.34  
Snow  
Snow 0.00 in 0.00 in 3.00 in (1952)
Month to date snowfall 0.0 0.1  
Since 1 July snowfall 0.0 0.1  
Since 1 September snowfall 0.0 0.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 6 mph ()    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 8.5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 20, 2019 Rise Set
Actual Time 7:09 AM CDT 6:02 PM CDT
Civil Twilight 6:41 AM CDT 6:30 PM CDT
Nautical Twilight 6:08 AM CDT 7:03 PM CDT
Astronomical Twilight 5:36 AM CDT 7:35 PM CDT
Moon 11:07 PM CDT (10/20) 1:41 PM CDT (10/20)
Length of Visible Light 11h 49m
Length of Day
10h 52m
Waning Gibbous, 59% of the Moon is Illuminated
Oct 20
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
Full

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 55.9 °F 50.0 °F 80% 29.75 in 10.0 mi WSW 4.6 mph - N/A   Overcast
1:51 AM 55.9 °F 48.9 °F 77% 29.77 in 10.0 mi West 4.6 mph - N/A   Overcast
2:51 AM 55.0 °F 48.9 °F 80% 29.77 in 10.0 mi Calm Calm - N/A   Overcast
3:10 AM 55.0 °F 48.9 °F 80% 29.78 in 10.0 mi West 3.5 mph - N/A   Overcast
3:51 AM 54.0 °F 48.9 °F 83% 29.78 in 10.0 mi WNW 6.9 mph - N/A   Overcast
4:19 AM 54.0 °F 48.9 °F 83% 29.81 in 10.0 mi NW 9.2 mph - N/A   Overcast
4:51 AM 53.1 °F 48.9 °F 86% 29.82 in 10.0 mi NW 9.2 mph - N/A   Overcast
5:51 AM 50.0 °F 46.9 °F 89% 29.83 in 10.0 mi NW 5.8 mph - N/A   Scattered Clouds
6:51 AM 48.9 °F 46.9 °F 93% 29.85 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
7:51 AM 48.9 °F 46.9 °F 93% 29.87 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
8:05 AM 48.9 °F 46.9 °F 93% 29.87 in 10.0 mi NW 5.8 mph - N/A   Mostly Cloudy
8:46 AM 48.2 °F 46.4 °F 93% 29.90 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
8:51 AM 48.9 °F 46.0 °F 90% 29.91 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
9:51 AM 53.1 °F 48.0 °F 83% 29.93 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
10:51 AM 55.9 °F 48.0 °F 75% 29.93 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
11:51 AM 57.9 °F 48.9 °F 72% 29.93 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
12:51 PM 62.1 °F 48.0 °F 60% 29.92 in 10.0 mi ENE 5.8 mph - N/A   Partly Cloudy
1:51 PM 61.0 °F 48.9 °F 64% 29.91 in 10.0 mi ESE 8.1 mph - N/A   Partly Cloudy
2:51 PM 63.0 °F 48.0 °F 58% 29.91 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
3:51 PM 60.1 °F 48.0 °F 64% 29.91 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
4:51 PM 57.0 °F 46.9 °F 69% 29.92 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
5:51 PM 52.0 °F 46.9 °F 83% 29.92 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
6:47 PM 50.0 °F 46.4 °F 87% 29.92 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
6:51 PM 50.0 °F 46.9 °F 89% 29.93 in 9.0 mi East 10.4 mph - N/A   Mostly Cloudy
7:51 PM 48.9 °F 46.9 °F 93% 29.93 in 6.0 mi ENE 9.2 mph - N/A   Overcast
8:51 PM 48.9 °F 46.9 °F 93% 29.93 in 1.0 mi East 9.2 mph - N/A   Overcast
9:51 PM 48.9 °F 48.0 °F 97% 29.92 in 0.8 mi East 10.4 mph - N/A   Overcast
10:51 PM 48.9 °F 48.9 °F 100% 29.91 in 0.5 mi East 8.1 mph - N/A Fog Fog
11:51 PM 50.0 °F 50.0 °F 100% 29.89 in 0.5 mi East 8.1 mph - N/A Fog Fog