Chicago, IL

6:56 PM CST on November 17, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - September, 2019

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Saturday, September 28, 2019

  Actual Average Record
Temperature  
Mean Temperature 60 °F 59 °F  
Max Temperature 66 °F 70 °F 92 °F (1953)
Min Temperature 53 °F 49 °F 29 °F (1942)
Degree Days  
Heating Degree Days 6 7  
Month to date heating degree days 9 91  
Since 1 July heating degree days 9 104  
Cooling Degree Days 0 1  
Month to date cooling degree days 143 90  
Year to date cooling degree days 939 830  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 72    
Precipitation  
Precipitation 0.36 in 0.09 in 3.65 in (1972)
Month to date precipitation 7.04 3.02  
Year to date precipitation 38.79 28.15  
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 30.03 in    
Wind  
Wind Speed 10 mph ()    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 6.8 miles    
Events Rain , Thunderstorm    
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. 28, 2019 Rise Set
Actual Time 6:45 AM CDT 6:38 PM CDT
Civil Twilight 6:17 AM CDT 7:06 PM CDT
Nautical Twilight 5:44 AM CDT 7:38 PM CDT
Astronomical Twilight 5:11 AM CDT 8:11 PM CDT
Moon 6:19 AM CDT (9/28) 7:05 PM CDT (9/28)
Length of Visible Light 12h 49m
Length of Day
11h 53m
Waning Crescent, 0% of the Moon is Illuminated
Sep 28
Waning Crescent
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
12:04 AM 66.9 °F 64.9 °F 93% 29.80 in 3.0 mi SSW 8.1 mph - 0.13 in Rain , Thunderstorm Thunderstorms and Rain
12:23 AM 66.0 °F 66.0 °F 100% 29.81 in 6.0 mi WSW 6.9 mph - 0.18 in Rain , Thunderstorm Light Thunderstorms and Rain
12:38 AM 66.0 °F 64.9 °F 96% 29.81 in 4.0 mi West 6.9 mph - 0.19 in Rain Light Rain
12:51 AM 66.0 °F 64.9 °F 96% 29.81 in 6.0 mi WNW 6.9 mph - 0.20 in Rain Light Rain
1:14 AM 66.0 °F 64.9 °F 96% 29.84 in 9.0 mi SSW 5.8 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
1:29 AM 66.0 °F 64.9 °F 96% 29.83 in 3.0 mi SSW 4.6 mph - 0.04 in Rain , Thunderstorm Thunderstorms and Rain
1:46 AM 64.4 °F 62.6 °F 94% 29.83 in 3.0 mi NE 9.2 mph - 0.09 in Rain Rain
1:51 AM 63.0 °F 62.1 °F 97% 29.84 in 3.0 mi North 12.7 mph - 0.11 in Rain Rain
2:06 AM 63.0 °F 62.1 °F 97% 29.86 in 6.0 mi NNE 11.5 mph - 0.02 in Rain Light Rain
2:51 AM 62.1 °F 61.0 °F 96% 29.84 in 7.0 mi NNE 9.2 mph - 0.02 in Rain Light Rain
3:51 AM 61.0 °F 60.1 °F 97% 29.84 in 8.0 mi North 16.1 mph - 0.00 in   Overcast
4:51 AM 62.1 °F 60.1 °F 93% 29.93 in 8.0 mi NNE 5.8 mph - N/A   Overcast
5:51 AM 62.1 °F 60.1 °F 93% 29.96 in 6.0 mi ENE 5.8 mph - 0.01 in Rain Light Rain
6:23 AM 61.0 °F 60.1 °F 97% 29.97 in 4.0 mi NE 5.8 mph - 0.02 in Rain Light Rain
7:09 AM 60.1 °F 59.0 °F 96% 29.98 in 5.0 mi NNE 13.8 mph - 0.00 in Rain Light Rain
7:37 AM 60.1 °F 59.0 °F 96% 30.00 in 4.0 mi NNE 12.7 mph - 0.01 in Rain Light Rain
7:48 AM 60.8 °F 59.0 °F 94% 30.00 in 2.5 mi NNE 10.4 mph - 0.01 in Rain Light Rain
7:51 AM 60.1 °F 59.0 °F 96% 30.00 in 2.5 mi NNE 12.7 mph - 0.01 in Rain Light Rain
8:28 AM 59.0 °F 59.0 °F 100% 30.03 in 3.0 mi North 13.8 mph - 0.01 in Rain Light Rain
8:51 AM 59.0 °F 57.9 °F 96% 30.03 in 2.0 mi North 16.1 mph - 0.01 in Rain Light Rain
9:42 AM 57.9 °F 57.0 °F 97% 30.06 in 3.0 mi NNE 18.4 mph - 0.00 in Rain Light Rain
9:51 AM 57.9 °F 57.0 °F 97% 30.06 in 4.0 mi North 17.3 mph - 0.00 in Rain Light Rain
10:04 AM 57.0 °F 55.9 °F 96% 30.06 in 6.0 mi North 19.6 mph - 0.00 in Rain Light Rain
10:51 AM 57.9 °F 55.9 °F 93% 30.09 in 8.0 mi North 12.7 mph - 0.00 in   Light Drizzle
11:38 AM 59.0 °F 55.9 °F 90% 30.11 in 10.0 mi NNE 16.1 mph - 0.00 in   Overcast
11:51 AM 59.0 °F 55.9 °F 90% 30.12 in 10.0 mi NNE 12.7 mph - 0.00 in   Overcast
12:51 PM 55.9 °F 54.0 °F 93% 30.15 in 6.0 mi NNE 18.4 mph 28.8 mph N/A   Overcast
1:51 PM 55.0 °F 53.1 °F 93% 30.15 in 6.0 mi NNE 19.6 mph - 0.00 in   Light Drizzle
2:51 PM 57.9 °F 52.0 °F 81% 30.16 in 10.0 mi NNE 19.6 mph - 0.00 in   Overcast
3:51 PM 57.0 °F 52.0 °F 83% 30.19 in 10.0 mi NNE 16.1 mph - N/A   Overcast
4:05 PM 57.0 °F 53.1 °F 87% 30.18 in 10.0 mi NNE 18.4 mph - N/A   Overcast
4:20 PM 57.0 °F 53.1 °F 87% 30.18 in 10.0 mi NNE 20.7 mph - N/A   Overcast
4:51 PM 57.0 °F 52.0 °F 83% 30.18 in 10.0 mi NNE 18.4 mph - N/A   Overcast
5:51 PM 57.0 °F 52.0 °F 83% 30.18 in 10.0 mi NNE 17.3 mph 26.5 mph N/A   Mostly Cloudy
6:51 PM 54.0 °F 51.1 °F 90% 30.18 in 10.0 mi NNE 15.0 mph - N/A   Mostly Cloudy
7:51 PM 57.0 °F 48.9 °F 74% 30.18 in 10.0 mi NNE 17.3 mph - N/A   Mostly Cloudy
8:51 PM 57.0 °F 51.1 °F 81% 30.22 in 10.0 mi NNE 15.0 mph - N/A   Overcast
9:51 PM 57.0 °F 51.1 °F 81% 30.21 in 10.0 mi NNE 13.8 mph - N/A   Overcast
10:34 PM 57.0 °F 51.1 °F 81% 30.21 in 10.0 mi ENE 10.4 mph - N/A   Overcast
10:51 PM 57.9 °F 52.0 °F 81% 30.21 in 10.0 mi NE 8.1 mph - N/A   Overcast
11:51 PM 57.0 °F 54.0 °F 89% 30.20 in 10.0 mi ENE 6.9 mph - N/A   Overcast