Chicago, IL

7:08 AM CST on November 12, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - May, 2019

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Thursday, May 9, 2019

  Actual Average Record
Temperature  
Mean Temperature 57 °F 57 °F  
Max Temperature 67 °F 68 °F 94 °F (1934)
Min Temperature 46 °F 46 °F 27 °F (1966)
Degree Days  
Heating Degree Days 8 9  
Month to date heating degree days 112 89  
Since 1 July heating degree days 6301 6156  
Cooling Degree Days 0 1  
Month to date cooling degree days 0 7  
Year to date cooling degree days 4 17  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 83    
Maximum Humidity 100    
Minimum Humidity 66    
Precipitation  
Precipitation 0.79 in 0.12 in 3.14 in (1990)
Month to date precipitation 3.00 1.04  
Year to date precipitation 15.88 10.44  
Snow  
Snow 0.00 in 0.00 in 0.10 in (1923)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 49.5 36.3  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.73 in    
Wind  
Wind Speed 12 mph (SW)    
Max Wind Speed 25 mph    
Max Gust Speed 32 mph    
Visibility 6 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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Astronomy

May. 09, 2019 Rise Set
Actual Time 5:37 AM CDT 7:58 PM CDT
Civil Twilight 5:06 AM CDT 8:30 PM CDT
Nautical Twilight 4:28 AM CDT 9:09 PM CDT
Astronomical Twilight 3:45 AM CDT 9:52 PM CDT
Moon 9:31 AM CDT (5/9) No Moon Set
Length of Visible Light 15h 23m
Length of Day
14h 20m
Waxing Crescent, 25% of the Moon is Illuminated
May 9
Waxing Crescent
May 11
First Quarter
May 18
Full
May 26
Last Quarter
Jun 3
New

Hourly Weather History & Observations

Time (CDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:09 AM 60.1 °F 57.0 °F 90% 29.75 in 3.0 mi Calm Calm - 0.06 in Rain Rain
12:51 AM 59.0 °F 57.9 °F 96% 29.75 in 3.0 mi ESE 4.6 mph - 0.15 in Rain Rain
1:07 AM 59.0 °F 57.9 °F 96% 29.73 in 6.0 mi NE 3.5 mph - 0.02 in Rain Light Rain
1:24 AM 59.0 °F 57.9 °F 96% 29.72 in 4.0 mi ENE 4.6 mph - 0.02 in Rain Light Rain
1:41 AM 59.0 °F 59.0 °F 100% 29.71 in 2.5 mi East 3.5 mph - 0.06 in Rain Heavy Rain
1:51 AM 59.0 °F 59.0 °F 100% 29.71 in 2.0 mi Calm Calm - 0.13 in Rain Heavy Rain
2:23 AM 60.1 °F 59.0 °F 96% 29.72 in 1.8 mi South 5.8 mph - 0.17 in Rain Heavy Rain
2:51 AM 60.1 °F 60.1 °F 100% 29.69 in 2.0 mi SE 6.9 mph - 0.24 in Rain Light Rain
3:21 AM 60.1 °F 60.1 °F 100% 29.67 in 2.0 mi ESE 5.8 mph - 0.04 in Rain Light Rain
3:51 AM 60.1 °F 60.1 °F 100% 29.66 in 1.5 mi Calm Calm - 0.20 in Rain Rain
4:15 AM 60.1 °F 59.0 °F 96% 29.67 in 1.8 mi SE 6.9 mph - 0.11 in Rain Rain
4:36 AM 60.1 °F 59.0 °F 96% 29.66 in 2.0 mi ESE 9.2 mph - 0.17 in Rain Light Rain
4:51 AM 60.1 °F 59.0 °F 96% 29.64 in 2.0 mi ESE 8.1 mph - 0.18 in Rain Light Rain
5:21 AM 59.0 °F 59.0 °F 100% 29.62 in 3.0 mi ESE 5.8 mph - 0.03 in Rain Light Rain
5:51 AM 59.0 °F 59.0 °F 100% 29.62 in 2.5 mi SSE 4.6 mph - 0.05 in Rain Light Rain
6:09 AM 59.0 °F 59.0 °F 100% 29.62 in 1.8 mi SSE 3.5 mph - 0.00 in   Mostly Cloudy
6:18 AM 59.0 °F 59.0 °F 100% 29.63 in 1.8 mi SSE 4.6 mph - 0.00 in   Overcast
6:48 AM 60.8 °F 59.0 °F 94% 29.64 in 2.0 mi SSE 4.6 mph - 0.00 in   Overcast
7:22 AM 62.1 °F 61.0 °F 96% 29.64 in 3.0 mi South 5.8 mph - N/A   Overcast
7:47 AM 62.6 °F 62.6 °F 100% 29.65 in 4.0 mi SSW 6.9 mph - N/A   Overcast
7:51 AM 63.0 °F 62.1 °F 97% 29.64 in 4.0 mi SSW 10.4 mph - N/A   Overcast
8:02 AM 64.0 °F 63.0 °F 96% 29.65 in 6.0 mi SSW 10.4 mph - N/A   Overcast
8:51 AM 64.9 °F 62.1 °F 90% 29.63 in 10.0 mi SW 12.7 mph 21.9 mph N/A   Overcast
9:51 AM 64.9 °F 61.0 °F 87% 29.65 in 10.0 mi SW 13.8 mph - N/A   Overcast
10:17 AM 66.0 °F 61.0 °F 84% 29.66 in 10.0 mi SW 11.5 mph 24.2 mph N/A   Overcast
10:51 AM 66.9 °F 60.1 °F 79% 29.66 in 10.0 mi SW 16.1 mph 26.5 mph N/A   Overcast
11:51 AM 64.9 °F 57.9 °F 78% 29.70 in 10.0 mi WSW 12.7 mph 31.1 mph N/A   Overcast
12:51 PM 61.0 °F 54.0 °F 78% 29.73 in 10.0 mi WSW 20.7 mph 31.1 mph N/A   Overcast
1:51 PM 57.9 °F 50.0 °F 75% 29.76 in 10.0 mi WSW 21.9 mph 32.2 mph N/A   Overcast
2:51 PM 57.0 °F 46.9 °F 69% 29.77 in 10.0 mi West 21.9 mph 32.2 mph N/A   Mostly Cloudy
3:14 PM 55.9 °F 46.9 °F 72% 29.79 in 10.0 mi West 16.1 mph 28.8 mph N/A   Mostly Cloudy
3:51 PM 55.9 °F 46.0 °F 69% 29.79 in 10.0 mi WSW 16.1 mph 29.9 mph N/A   Mostly Cloudy
4:51 PM 54.0 °F 45.0 °F 72% 29.80 in 10.0 mi WSW 13.8 mph 25.3 mph N/A   Mostly Cloudy
5:10 PM 54.0 °F 44.1 °F 69% 29.80 in 10.0 mi West 16.1 mph 25.3 mph N/A   Mostly Cloudy
5:51 PM 53.1 °F 43.0 °F 69% 29.83 in 10.0 mi West 13.8 mph 23.0 mph N/A   Overcast
6:51 PM 52.0 °F 42.1 °F 69% 29.85 in 10.0 mi West 13.8 mph 23.0 mph N/A   Overcast
7:51 PM 51.1 °F 42.1 °F 71% 29.88 in 10.0 mi West 12.7 mph - N/A   Overcast
8:43 PM 50.0 °F 42.1 °F 74% 29.88 in 10.0 mi West 11.5 mph - N/A   Overcast
8:51 PM 50.0 °F 42.1 °F 74% 29.88 in 10.0 mi WNW 11.5 mph - N/A   Overcast
9:51 PM 48.9 °F 39.9 °F 71% 29.91 in 10.0 mi WNW 11.5 mph - N/A   Overcast
10:51 PM 48.9 °F 39.9 °F 71% 29.91 in 10.0 mi WNW 11.5 mph 19.6 mph N/A   Overcast
11:51 PM 46.9 °F 39.9 °F 77% 29.94 in 10.0 mi NW 9.2 mph - N/A   Overcast