Chicago, IL

3:24 AM CST on November 18, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - September, 2019

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Sunday, September 22, 2019

  Actual Average Record
Temperature  
Mean Temperature 72 °F 62 °F  
Max Temperature 77 °F 72 °F 94 °F (2017)
Min Temperature 66 °F 51 °F 32 °F (1974)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 2 54  
Since 1 July heating degree days 2 67  
Cooling Degree Days 6 2  
Month to date cooling degree days 131 82  
Year to date cooling degree days 927 822  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 90    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation  
Precipitation 1.47 in 0.11 in 1.73 in (2006)
Month to date precipitation 4.57 2.40  
Year to date precipitation 36.32 27.53  
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 29.86 in    
Wind  
Wind Speed 10 mph ()    
Max Wind Speed 23 mph    
Max Gust Speed 33 mph    
Visibility 6.2 miles    
Events Rain    
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. 22, 2019 Rise Set
Actual Time 6:38 AM CDT 6:49 PM CDT
Civil Twilight 6:10 AM CDT 7:17 PM CDT
Nautical Twilight 5:38 AM CDT 7:49 PM CDT
Astronomical Twilight 5:04 AM CDT 8:22 PM CDT
Moon No Moon Rise 2:50 PM CDT (9/22)
Length of Visible Light 13h 06m
Length of Day
12h 10m
Last Quarter, 44% of the Moon is Illuminated
Sep 22
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 71.1 °F 68.0 °F 90% 29.98 in 10.0 mi South 10.4 mph - 0.00 in   Overcast
1:51 AM 70.0 °F 68.0 °F 93% 29.97 in 10.0 mi South 10.4 mph - 0.02 in   Overcast
2:51 AM 71.1 °F 68.0 °F 90% 29.96 in 10.0 mi South 10.4 mph 21.9 mph N/A   Overcast
3:51 AM 71.1 °F 68.0 °F 90% 29.95 in 10.0 mi South 13.8 mph - 0.00 in   Overcast
4:31 AM 71.1 °F 68.0 °F 90% 29.96 in 4.0 mi SSW 13.8 mph 20.7 mph 0.02 in Rain Rain
4:38 AM 71.1 °F 69.1 °F 93% 29.95 in 5.0 mi South 10.4 mph 19.6 mph 0.13 in Rain Light Rain
4:51 AM 71.1 °F 68.0 °F 90% 29.94 in 7.0 mi South 9.2 mph - 0.14 in Rain Light Rain
5:51 AM 70.0 °F 68.0 °F 93% 29.93 in 10.0 mi SSW 8.1 mph - 0.00 in   Mostly Cloudy
6:51 AM 71.1 °F 66.9 °F 87% 29.93 in 9.0 mi SSW 9.2 mph - 0.00 in   Overcast
6:59 AM 71.1 °F 66.9 °F 87% 29.94 in 2.5 mi SSW 13.8 mph 24.2 mph 0.00 in Rain Light Rain
7:25 AM 70.0 °F 66.9 °F 90% 29.93 in 4.0 mi SSW 10.4 mph - 0.10 in Rain Light Rain
7:34 AM 70.0 °F 66.9 °F 90% 29.93 in 9.0 mi SSW 8.1 mph - 0.10 in   Overcast
7:51 AM 70.0 °F 68.0 °F 93% 29.91 in 10.0 mi South 8.1 mph - 0.10 in   Overcast
8:51 AM 73.0 °F 66.9 °F 81% 29.90 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
9:51 AM 73.9 °F 64.9 °F 73% 29.88 in 10.0 mi SSW 13.8 mph 23.0 mph N/A   Overcast
10:51 AM 75.9 °F 64.0 °F 67% 29.88 in 10.0 mi SSW 15.0 mph 29.9 mph N/A   Mostly Cloudy
11:51 AM 75.9 °F 64.9 °F 69% 29.86 in 10.0 mi SSW 13.8 mph 31.1 mph N/A   Overcast
12:39 PM 75.9 °F 66.0 °F 71% 29.88 in 10.0 mi SW 19.6 mph 29.9 mph 0.00 in Rain Light Rain
12:51 PM 75.0 °F 66.0 °F 73% 29.86 in 10.0 mi SW 15.0 mph 27.6 mph 0.00 in Rain Light Rain
1:43 PM 73.0 °F 66.9 °F 81% 29.87 in 4.0 mi SW 10.4 mph - 0.03 in Rain Light Rain
1:51 PM 72.0 °F 68.0 °F 87% 29.86 in 4.0 mi SSW 8.1 mph - 0.04 in Rain Rain
1:53 PM 72.0 °F 68.0 °F 87% 29.87 in 2.5 mi SSW 8.1 mph - 0.01 in Rain Rain
2:00 PM 72.0 °F 68.0 °F 87% 29.87 in 4.0 mi SSW 10.4 mph - 0.03 in Rain Light Rain
2:12 PM 72.0 °F 68.0 °F 87% 29.86 in 5.0 mi SSW 8.1 mph - 0.03 in Rain Light Rain
2:51 PM 72.0 °F 68.0 °F 87% 29.84 in 7.0 mi SSW 13.8 mph 19.6 mph 0.05 in Rain Light Rain
3:32 PM 71.1 °F 68.0 °F 90% 29.85 in 8.0 mi SSW 11.5 mph 24.2 mph 0.00 in Rain Light Rain
3:51 PM 71.1 °F 68.0 °F 90% 29.83 in 8.0 mi SW 11.5 mph 23.0 mph 0.00 in   Overcast
4:51 PM 71.1 °F 68.0 °F 90% 29.80 in 4.0 mi SSW 10.4 mph - 0.01 in Rain Light Rain
4:57 PM 71.1 °F 68.0 °F 90% 29.82 in 1.8 mi SSW 12.7 mph - 0.01 in Rain Heavy Rain
5:04 PM 70.0 °F 68.0 °F 93% 29.82 in 1.8 mi SSW 6.9 mph 17.3 mph 0.15 in Rain Heavy Rain
5:12 PM 70.0 °F 69.1 °F 97% 29.81 in 3.0 mi South 8.1 mph - 0.19 in Rain Rain
5:25 PM 70.0 °F 69.1 °F 97% 29.80 in 4.0 mi South 9.2 mph - 0.20 in Rain Light Rain
5:40 PM 70.0 °F 68.0 °F 93% 29.80 in 2.0 mi South 6.9 mph 19.6 mph 0.25 in Rain Rain
5:51 PM 70.0 °F 68.0 °F 93% 29.78 in 2.0 mi South 10.4 mph - 0.31 in Rain Rain
6:02 PM 70.0 °F 69.1 °F 97% 29.79 in 1.8 mi SSW 6.9 mph - 0.07 in Rain Rain
6:21 PM 70.0 °F 69.1 °F 97% 29.78 in 2.5 mi Variable 3.5 mph - 0.11 in Rain Light Rain
6:32 PM 70.0 °F 69.1 °F 97% 29.77 in 1.2 mi NW 3.5 mph - 0.14 in Rain Heavy Rain
6:46 PM 69.8 °F 68.0 °F 94% 29.78 in 1.0 mi SW 13.8 mph 23.0 mph 0.47 in Rain Heavy Rain
6:51 PM 69.1 °F 68.0 °F 96% 29.78 in 1.5 mi West 12.7 mph 23.0 mph 0.58 in Rain Heavy Rain
7:01 PM 69.1 °F 66.9 °F 93% 29.78 in 2.5 mi WSW 12.7 mph - 0.09 in Rain Rain
7:15 PM 69.1 °F 66.9 °F 93% 29.79 in 4.0 mi West 8.1 mph - 0.12 in Rain Light Rain
7:28 PM 69.1 °F 66.9 °F 93% 29.79 in 6.0 mi West 6.9 mph - 0.14 in Rain Light Rain
7:51 PM 69.1 °F 66.0 °F 90% 29.79 in 8.0 mi West 8.1 mph - 0.14 in   Overcast
8:08 PM 68.0 °F 66.0 °F 93% 29.81 in 5.0 mi NW 8.1 mph - 0.06 in Rain Light Rain
8:41 PM 66.9 °F 66.0 °F 97% 29.82 in 6.0 mi West 8.1 mph - 0.08 in Rain Light Rain
8:51 PM 66.9 °F 66.0 °F 97% 29.82 in 8.0 mi West 6.9 mph - 0.08 in   Overcast
9:14 PM 66.9 °F 66.0 °F 97% 29.84 in 10.0 mi West 8.1 mph - N/A   Overcast
9:51 PM 66.9 °F 64.9 °F 93% 29.84 in 10.0 mi West 8.1 mph - N/A   Mostly Cloudy
10:51 PM 66.9 °F 64.9 °F 93% 29.85 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
11:51 PM 66.0 °F 64.9 °F 96% 29.85 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds