Chicago O'Hare, IL

2:31 AM CDT on September 30, 2016 (GMT -0500)
Chicago-O'Hare International

Weather History for KORD - May, 2013

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Monday, May 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 62 °F  
Max Temperature 62 °F 74 °F 97 °F (2012)
Min Temperature 53 °F 52 °F 33 °F (1992)
Degree Days  
Heating Degree Days 7 5  
Month to date heating degree days 193 208  
Since 1 July heating degree days 6131 6275  
Cooling Degree Days 0 2  
Month to date cooling degree days 51 34  
Year to date cooling degree days 59 44  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 83    
Maximum Humidity 93    
Minimum Humidity 72    
Precipitation  
Precipitation 0.23 in 0.12 in 1.80 in (1939)
Month to date precipitation 3.94 3.20  
Year to date precipitation 21.21 12.60  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 30.1 36.6  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 9 mph (East)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 7 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

May. 27, 2013 Rise Set
Actual Time 5:21 AM CDT 8:17 PM CDT
Civil Twilight 4:48 AM CDT 8:50 PM CDT
Nautical Twilight 4:06 AM CDT 9:32 PM CDT
Astronomical Twilight 3:17 AM CDT 10:21 PM CDT
Moon 10:54 PM CDT (5/27) 7:58 AM CDT (5/27)
Length of Visible Light 16h 02m
Length of Day
14h 55m
Waning Gibbous, 91% of the Moon is Illuminated
May 27
Waning Gibbous
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Jun 23
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 55.0 °F 46.0 °F 72% 30.14 in 10.0 mi NNE 5.8 mph - N/A   Overcast
1:51 AM 54.0 °F 48.0 °F 80% 30.12 in 6.0 mi East 5.8 mph - 0.00 in   Light Drizzle
2:01 AM 53.6 °F 48.2 °F 82% 30.11 in 6.0 mi East 5.8 mph - 0.00 in   Light Drizzle
2:51 AM 54.0 °F 52.0 °F 93% 30.09 in 6.0 mi East 8.1 mph - 0.00 in   Overcast
3:51 AM 55.9 °F 54.0 °F 93% 30.06 in 8.0 mi East 6.9 mph - N/A   Overcast
4:14 AM 57.2 °F 53.6 °F 88% 30.05 in 10.0 mi ESE 11.5 mph - N/A   Overcast
4:51 AM 57.9 °F 54.0 °F 87% 30.04 in 10.0 mi SE 13.8 mph - N/A   Overcast
5:25 AM 57.2 °F 55.4 °F 94% 30.05 in 10.0 mi ESE 10.4 mph - N/A   Overcast
5:51 AM 57.0 °F 55.0 °F 93% 30.04 in 8.0 mi ESE 10.4 mph - N/A   Overcast
6:51 AM 57.0 °F 55.0 °F 93% 30.04 in 2.5 mi ESE 10.4 mph - N/A   Overcast
7:51 AM 57.0 °F 55.0 °F 93% 30.05 in 2.5 mi ESE 12.7 mph - 0.00 in   Light Drizzle
8:51 AM 57.0 °F 54.0 °F 89% 30.03 in 2.5 mi ESE 12.7 mph - 0.00 in   Overcast
9:51 AM 55.9 °F 53.1 °F 90% 30.02 in 2.5 mi East 10.4 mph - N/A   Overcast
10:51 AM 55.9 °F 53.1 °F 90% 29.99 in 4.0 mi ESE 10.4 mph - N/A   Overcast
11:51 AM 57.0 °F 53.1 °F 87% 29.99 in 5.0 mi East 9.2 mph - N/A   Overcast
12:30 PM 57.2 °F 53.6 °F 88% 29.97 in 5.0 mi ENE 8.1 mph - N/A   Haze
12:51 PM 59.0 °F 54.0 °F 83% 29.98 in 5.0 mi East 9.2 mph - N/A   Haze
1:51 PM 60.1 °F 54.0 °F 80% 29.98 in 6.0 mi ENE 3.5 mph - N/A   Haze
2:51 PM 62.1 °F 55.0 °F 78% 29.94 in 7.0 mi ENE 10.4 mph - N/A   Overcast
3:14 PM 60.8 °F 55.4 °F 82% 29.92 in 10.0 mi ENE 11.5 mph - N/A   Overcast
3:51 PM 61.0 °F 55.0 °F 81% 29.90 in 8.0 mi ENE 11.5 mph 21.9 mph N/A   Overcast
4:51 PM 61.0 °F 55.9 °F 83% 29.91 in 8.0 mi East 8.1 mph - N/A   Overcast
5:15 PM 60.8 °F 55.4 °F 82% 29.90 in 10.0 mi ENE 9.2 mph 16.1 mph N/A   Overcast
5:51 PM 59.0 °F 55.0 °F 87% 29.88 in 10.0 mi ENE 12.7 mph 19.6 mph N/A   Overcast
6:37 PM 57.2 °F 53.6 °F 88% 29.88 in 9.0 mi ENE 12.7 mph - N/A   Overcast
6:51 PM 57.9 °F 54.0 °F 87% 29.88 in 9.0 mi ENE 12.7 mph 20.7 mph N/A   Overcast
7:51 PM 57.9 °F 54.0 °F 87% 29.88 in 9.0 mi East 10.4 mph - N/A   Overcast
8:51 PM 57.0 °F 54.0 °F 89% 29.86 in 9.0 mi ENE 10.4 mph - N/A   Overcast
9:26 PM 57.2 °F 53.6 °F 88% 29.86 in 9.0 mi ENE 8.1 mph - N/A   Overcast
9:51 PM 57.0 °F 54.0 °F 89% 29.88 in 9.0 mi East 5.8 mph - N/A   Overcast
10:33 PM 57.2 °F 53.6 °F 88% 29.88 in 10.0 mi ENE 5.8 mph - N/A   Overcast
10:51 PM 57.0 °F 54.0 °F 89% 29.88 in 10.0 mi ENE 6.9 mph - N/A   Overcast
11:51 PM 57.0 °F 54.0 °F 89% 29.87 in 7.0 mi ENE 5.8 mph - 0.00 in   Overcast