Chicago, IL

7:33 PM CDT on June 25, 2017 (GMT -0500)
Chicago-O'Hare International

Weather History for KORD - May, 2013

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Thursday, May 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 49 °F 55 °F  
Max Temperature 55 °F 66 °F 91 °F (1959)
Min Temperature 42 °F 44 °F 27 °F (1875)
Degree Days  
Heating Degree Days 16 11  
Month to date heating degree days 16 22  
Since 1 July heating degree days 5954 6089  
Cooling Degree Days 0 0  
Month to date cooling degree days 5 0  
Year to date cooling degree days 13 10  
Moisture  
Dew Point 41 °F    
Average Humidity 75    
Maximum Humidity 83    
Minimum Humidity 66    
Precipitation  
Precipitation 0.11 in 0.12 in 1.28 in (2008)
Month to date precipitation 0.11 0.23  
Year to date precipitation 17.38 9.63  
Snow  
Snow 0.00 in 0.00 in 0.60 in (1940)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 30.1 36.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 15 mph (NE)    
Max Wind Speed 24 mph    
Max Gust Speed 39 mph    
Visibility 10 miles    
Events Rain    
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. 02, 2013 Rise Set
Actual Time 5:45 AM CDT 7:51 PM CDT
Civil Twilight 5:15 AM CDT 8:22 PM CDT
Nautical Twilight 4:37 AM CDT 9:00 PM CDT
Astronomical Twilight 3:57 AM CDT 9:41 PM CDT
Moon 1:40 AM CDT (5/2) 12:34 PM CDT (5/2)
Length of Visible Light 15h 07m
Length of Day
14h 05m
Waning Gibbous, 47% of the Moon is Illuminated
May 2
Waning Gibbous
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 57.9 °F - 48.0 °F 70% 30.13 in 10.0 mi NNE 15.0 mph - N/A   Partly Cloudy
1:51 AM 50.0 °F - 43.0 °F 77% 30.15 in 10.0 mi NE 15.0 mph - N/A   Partly Cloudy
2:51 AM 48.0 °F - 41.0 °F 77% 30.16 in 10.0 mi NNE 13.8 mph - N/A   Partly Cloudy
3:51 AM 46.9 °F - 39.9 °F 77% 30.17 in 10.0 mi NNE 12.7 mph 18.4 mph N/A   Partly Cloudy
4:51 AM 45.0 °F 37.9 °F 39.0 °F 80% 30.17 in 10.0 mi NNE 16.1 mph - N/A   Mostly Cloudy
5:51 AM 45.0 °F 38.9 °F 37.9 °F 76% 30.19 in 10.0 mi NE 12.7 mph - N/A   Scattered Clouds
6:51 AM 45.0 °F 38.9 °F 37.9 °F 76% 30.20 in 10.0 mi NNE 12.7 mph - N/A   Scattered Clouds
7:51 AM 46.0 °F 39.9 °F 39.0 °F 76% 30.22 in 10.0 mi NNE 13.8 mph 23.0 mph N/A   Scattered Clouds
8:51 AM 48.0 °F - 39.0 °F 71% 30.22 in 10.0 mi NE 13.8 mph - N/A   Mostly Cloudy
9:51 AM 48.0 °F - 39.0 °F 71% 30.22 in 10.0 mi NE 15.0 mph - N/A   Mostly Cloudy
10:51 AM 50.0 °F - 39.9 °F 68% 30.21 in 10.0 mi NNE 10.4 mph 21.9 mph N/A   Mostly Cloudy
11:51 AM 52.0 °F - 41.0 °F 66% 30.22 in 10.0 mi NE 13.8 mph - N/A   Mostly Cloudy
12:51 PM 52.0 °F - 41.0 °F 66% 30.20 in 10.0 mi ENE 9.2 mph - N/A   Overcast
1:51 PM 51.1 °F - 41.0 °F 68% 30.19 in 10.0 mi ENE 16.1 mph - 0.00 in   Overcast
2:19 PM 48.2 °F - 42.8 °F 82% 30.17 in 1.5 mi NE 18.4 mph - 0.03 in Rain Heavy Rain
2:28 PM 46.4 °F 39.5 °F 42.8 °F 87% 30.18 in 5.0 mi NNE 17.3 mph - 0.11 in Rain Rain
2:51 PM 46.9 °F - 43.0 °F 86% 30.19 in 10.0 mi NNE 12.7 mph 18.4 mph 0.11 in Rain Light Rain
3:51 PM 50.0 °F - 44.1 °F 80% 30.17 in 10.0 mi NNE 18.4 mph 24.2 mph 0.00 in   Scattered Clouds
4:51 PM 48.9 °F - 41.0 °F 74% 30.16 in 10.0 mi NE 19.6 mph 27.6 mph N/A   Overcast
5:51 PM 48.9 °F - 41.0 °F 74% 30.17 in 10.0 mi NNE 18.4 mph - N/A   Overcast
6:51 PM 48.9 °F - 41.0 °F 74% 30.18 in 10.0 mi North 17.3 mph 23.0 mph N/A   Overcast
7:51 PM 48.9 °F - 39.0 °F 69% 30.16 in 10.0 mi NNE 20.7 mph 28.8 mph N/A   Overcast
8:51 PM 46.9 °F - 39.0 °F 74% 30.20 in 10.0 mi NNE 18.4 mph 24.2 mph 0.00 in Rain Light Rain
9:51 PM 45.0 °F 37.4 °F 39.0 °F 80% 30.18 in 10.0 mi NNE 18.4 mph 29.9 mph 0.00 in   Overcast
10:51 PM 44.1 °F 35.7 °F 37.9 °F 79% 30.17 in 10.0 mi NNE 20.7 mph 26.5 mph N/A   Overcast
11:06 PM 44.6 °F 37.8 °F 39.2 °F 81% 30.16 in 10.0 mi NNE 15.0 mph 20.7 mph N/A   Overcast
11:51 PM 42.1 °F 33.9 °F 37.0 °F 82% 30.16 in 10.0 mi NNE 17.3 mph - N/A   Overcast