Chicago, IL

3:25 AM CST on November 18, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - September, 2019

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Thursday, September 5, 2019

  Actual Average Record
Temperature  
Mean Temperature 64 °F 69 °F  
Max Temperature 73 °F 79 °F 98 °F (1899)
Min Temperature 55 °F 59 °F 44 °F (1988)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 1 5  
Since 1 July heating degree days 1 18  
Cooling Degree Days 0 5  
Month to date cooling degree days 19 27  
Year to date cooling degree days 815 767  
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 67    
Maximum Humidity 87    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.11 in 1.89 in (1971)
Month to date precipitation 0.56 0.58  
Year to date precipitation 32.31 25.71  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 4 mph ()    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10.0 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 05, 2019 Rise Set
Actual Time 6:21 AM CDT 7:18 PM CDT
Civil Twilight 5:52 AM CDT 7:47 PM CDT
Nautical Twilight 5:18 AM CDT 8:20 PM CDT
Astronomical Twilight 4:43 AM CDT 8:56 PM CDT
Moon 1:34 PM CDT (9/5) 11:27 PM CDT (9/5)
Length of Visible Light 13h 54m
Length of Day
12h 57m
Waxing Crescent, 45% of the Moon is Illuminated
Sep 5
Waxing Crescent
Sep 5
First Quarter
Sep 13
Full
Sep 21
Last Quarter
Sep 28
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 62.1 °F 52.0 °F 70% 30.16 in 10.0 mi NE 4.6 mph - N/A   Overcast
1:51 AM 61.0 °F 52.0 °F 72% 30.15 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
2:51 AM 59.0 °F 52.0 °F 78% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:51 AM 57.0 °F 52.0 °F 83% 30.15 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
4:51 AM 57.0 °F 53.1 °F 87% 30.16 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
5:51 AM 55.9 °F 51.1 °F 84% 30.17 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
6:51 AM 57.0 °F 51.1 °F 81% 30.18 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
7:51 AM 60.1 °F 52.0 °F 75% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:51 AM 63.0 °F 52.0 °F 67% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:51 AM 64.9 °F 50.0 °F 58% 30.19 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
10:51 AM 66.9 °F 52.0 °F 59% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:51 AM 68.0 °F 51.1 °F 55% 30.17 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
12:51 PM 70.0 °F 52.0 °F 53% 30.16 in 10.0 mi NE 6.9 mph - N/A   Partly Cloudy
1:51 PM 71.1 °F 52.0 °F 51% 30.13 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
2:51 PM 72.0 °F 51.1 °F 48% 30.10 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:51 PM 73.0 °F 53.1 °F 49% 30.08 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
4:51 PM 72.0 °F 55.0 °F 55% 30.06 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
6:51 PM 66.9 °F 54.0 °F 63% 30.05 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
7:51 PM 64.9 °F 54.0 °F 68% 30.04 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
8:51 PM 64.9 °F 54.0 °F 68% 30.04 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
9:51 PM 63.0 °F 54.0 °F 72% 30.01 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
10:51 PM 64.0 °F 55.0 °F 73% 30.00 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
11:51 PM 64.9 °F 55.9 °F 73% 29.99 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy