Chicago, IL

8:13 PM CST on November 13, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - September, 2019

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Sunday, September 29, 2019

  Actual Average Record
Temperature  
Mean Temperature 62 °F 59 °F  
Max Temperature 66 °F 69 °F 99 °F (1953)
Min Temperature 59 °F 48 °F 32 °F (1961)
Degree Days  
Heating Degree Days 2 7  
Month to date heating degree days 11 98  
Since 1 July heating degree days 11 111  
Cooling Degree Days 0 1  
Month to date cooling degree days 143 91  
Year to date cooling degree days 939 831  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 95    
Maximum Humidity 100    
Minimum Humidity 81    
Precipitation  
Precipitation 0.57 in 0.10 in 1.39 in (1921)
Month to date precipitation 7.61 3.12  
Year to date precipitation 39.36 28.25  
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 30.14 in    
Wind  
Wind Speed 8 mph ()    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 7.5 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. 29, 2019 Rise Set
Actual Time 6:46 AM CDT 6:37 PM CDT
Civil Twilight 6:18 AM CDT 7:04 PM CDT
Nautical Twilight 5:45 AM CDT 7:37 PM CDT
Astronomical Twilight 5:13 AM CDT 8:09 PM CDT
Moon 7:36 AM CDT (9/29) 7:36 PM CDT (9/29)
Length of Visible Light 12h 46m
Length of Day
11h 50m
New Moon, 1% of the Moon is Illuminated
Sep 29
New Moon
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:17 AM 59.0 °F 55.9 °F 90% 30.19 in 10.0 mi ENE 6.9 mph - N/A   Overcast
12:51 AM 62.1 °F 57.9 °F 86% 30.18 in 10.0 mi East 10.4 mph - N/A   Overcast
1:51 AM 63.0 °F 57.0 °F 81% 30.17 in 10.0 mi East 13.8 mph 21.9 mph 0.00 in Rain Light Rain
2:51 AM 62.1 °F 57.9 °F 86% 30.16 in 10.0 mi East 11.5 mph - 0.01 in   Overcast
3:51 AM 62.1 °F 57.9 °F 86% 30.17 in 10.0 mi East 10.4 mph - N/A   Overcast
4:20 AM 61.0 °F 57.9 °F 90% 30.17 in 4.0 mi East 9.2 mph - 0.08 in Rain Heavy Rain
4:51 AM 60.1 °F 59.0 °F 96% 30.16 in 5.0 mi ENE 11.5 mph - 0.27 in Rain Rain
5:05 AM 60.1 °F 59.0 °F 96% 30.15 in 4.0 mi ENE 11.5 mph - 0.05 in Rain Rain
5:31 AM 60.1 °F 60.1 °F 100% 30.16 in 6.0 mi East 10.4 mph - 0.19 in Rain Light Rain
5:51 AM 61.0 °F 60.1 °F 97% 30.17 in 7.0 mi East 8.1 mph - 0.20 in Rain Light Rain
6:51 AM 61.0 °F 60.1 °F 97% 30.18 in 10.0 mi ENE 9.2 mph - 0.03 in Rain Light Rain
7:18 AM 61.0 °F 61.0 °F 100% 30.19 in 10.0 mi ENE 6.9 mph - 0.01 in Rain Light Rain
7:51 AM 61.0 °F 61.0 °F 100% 30.19 in 10.0 mi East 9.2 mph - 0.01 in   Overcast
8:51 AM 62.1 °F 61.0 °F 96% 30.18 in 6.0 mi ENE 9.2 mph - 0.00 in   Overcast
9:14 AM 62.1 °F 62.1 °F 100% 30.18 in 10.0 mi East 11.5 mph - 0.00 in Rain Light Rain
9:30 AM 62.1 °F 62.1 °F 100% 30.18 in 2.5 mi East 12.7 mph - 0.02 in Rain Rain
9:39 AM 62.1 °F 62.1 °F 100% 30.18 in 4.0 mi East 9.2 mph - 0.02 in Rain Light Rain
9:41 AM 62.1 °F 62.1 °F 100% 30.18 in 6.0 mi East 11.5 mph - 0.02 in Rain Light Rain
9:51 AM 62.1 °F 61.0 °F 96% 30.18 in 5.0 mi East 13.8 mph - 0.03 in Rain Light Rain
10:02 AM 62.1 °F 61.0 °F 96% 30.18 in 3.0 mi East 10.4 mph - 0.01 in Rain Light Rain
10:19 AM 61.0 °F 61.0 °F 100% 30.17 in 6.0 mi East 12.7 mph - 0.01 in Rain Light Rain
10:51 AM 61.0 °F 60.1 °F 97% 30.17 in 9.0 mi East 11.5 mph - 0.01 in   Overcast
11:51 AM 61.0 °F 60.1 °F 97% 30.15 in 10.0 mi East 12.7 mph - 0.00 in   Overcast
12:51 PM 61.0 °F 60.1 °F 97% 30.14 in 10.0 mi East 9.2 mph - N/A   Overcast
1:51 PM 62.1 °F 61.0 °F 96% 30.12 in 10.0 mi East 6.9 mph - N/A   Overcast
2:51 PM 64.0 °F 61.0 °F 90% 30.12 in 10.0 mi East 4.6 mph - N/A   Overcast
3:18 PM 64.9 °F 62.1 °F 90% 30.12 in 10.0 mi East 5.8 mph - N/A   Overcast
3:51 PM 66.0 °F 62.1 °F 87% 30.11 in 10.0 mi East 6.9 mph - N/A   Overcast
4:51 PM 64.9 °F 63.0 °F 93% 30.11 in 10.0 mi ESE 6.9 mph - N/A   Overcast
5:35 PM 64.9 °F 63.0 °F 93% 30.10 in 10.0 mi East 5.8 mph - N/A   Overcast
5:51 PM 64.9 °F 63.0 °F 93% 30.09 in 9.0 mi East 5.8 mph - 0.00 in Rain Light Rain
6:51 PM 64.0 °F 63.0 °F 96% 30.09 in 9.0 mi East 5.8 mph - 0.00 in Rain Light Rain
7:51 PM 64.0 °F 64.0 °F 100% 30.10 in 7.0 mi ESE 4.6 mph - 0.01 in Rain Light Rain
8:51 PM 64.0 °F 64.0 °F 100% 30.10 in 6.0 mi ENE 3.5 mph - 0.00 in   Overcast
9:17 PM 64.0 °F 63.0 °F 96% 30.10 in 6.0 mi ENE 4.6 mph - N/A   Overcast
9:51 PM 64.0 °F 64.0 °F 100% 30.10 in 6.0 mi East 3.5 mph - N/A   Overcast
10:16 PM 64.0 °F 63.0 °F 96% 30.10 in 6.0 mi East 3.5 mph - N/A   Overcast
10:51 PM 64.0 °F 63.0 °F 96% 30.10 in 5.0 mi East 3.5 mph - N/A   Scattered Clouds
11:49 PM 62.6 °F 62.6 °F 100% 30.10 in 4.0 mi NNE 4.6 mph - N/A   Scattered Clouds
11:51 PM 63.0 °F 63.0 °F 100% 30.10 in 4.0 mi NE 3.5 mph - N/A   Scattered Clouds