Chicago, IL

10:20 AM CST on November 12, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - May, 2019

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Friday, May 17, 2019

  Actual Average Record
Temperature  
Mean Temperature 57 °F 59 °F  
Max Temperature 68 °F 70 °F 94 °F (1962)
Min Temperature 45 °F 49 °F 36 °F (1973)
Degree Days  
Heating Degree Days 8 7  
Month to date heating degree days 192 151  
Since 1 July heating degree days 6381 6218  
Cooling Degree Days 0 1  
Month to date cooling degree days 4 15  
Year to date cooling degree days 8 25  
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 76    
Maximum Humidity 94    
Minimum Humidity 63    
Precipitation  
Precipitation 0.30 in 0.12 in 1.38 in (1986)
Month to date precipitation 3.67 1.99  
Year to date precipitation 16.55 11.39  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
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 29.86 in    
Wind  
Wind Speed 11 mph ()    
Max Wind Speed 25 mph    
Max Gust Speed 36 mph    
Visibility 9.3 miles    
Events Rain , Hail , 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

May. 17, 2019 Rise Set
Actual Time 5:29 AM CDT 8:07 PM CDT
Civil Twilight 4:57 AM CDT 8:39 PM CDT
Nautical Twilight 4:17 AM CDT 9:19 PM CDT
Astronomical Twilight 3:31 AM CDT 10:05 PM CDT
Moon 6:52 PM CDT (5/17) 5:03 AM CDT (5/17)
Length of Visible Light 15h 41m
Length of Day
14h 37m
Waxing Gibbous, 98% of the Moon is Illuminated
May 17
Waxing Gibbous
May 18
Full
May 26
Last Quarter
Jun 3
New
Jun 10
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:36 AM 66.9 °F - 64.0 °F 90% 29.70 in 10.0 mi Calm Calm - N/A Thunderstorm Overcast
12:46 AM 69.8 °F - 62.6 °F 78% 29.76 in 4.0 mi WSW 25.3 mph 35.7 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
12:51 AM 66.2 °F - 60.8 °F 83% 29.75 in 1.0 mi SW 15.0 mph 35.7 mph 0.20 in Rain , Hail , Thunderstorm Heavy Thunderstorms and Rain
12:55 AM 66.0 °F - 60.1 °F 81% 29.74 in 7.0 mi WSW 12.7 mph 35.7 mph 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
1:14 AM 64.0 °F - 60.1 °F 87% 29.72 in 10.0 mi NW 5.8 mph - 0.04 in Rain , Thunderstorm Light Rain
1:24 AM 64.0 °F - 60.1 °F 87% 29.72 in 10.0 mi WNW 3.5 mph - 0.05 in Rain Light Rain
1:51 AM 64.0 °F - 60.1 °F 87% 29.73 in 10.0 mi WSW 5.8 mph - 0.05 in   Mostly Cloudy
2:51 AM 66.9 °F - 62.1 °F 84% 29.75 in 10.0 mi West 8.1 mph - 0.00 in   Overcast
3:49 AM 57.2 °F - 55.4 °F 94% 29.77 in 7.0 mi North 12.7 mph - N/A   Overcast
3:51 AM 57.0 °F - 55.0 °F 93% 29.77 in 7.0 mi NNE 13.8 mph - N/A   Overcast
4:28 AM 55.0 °F - 52.0 °F 89% 29.78 in 10.0 mi NNE 16.1 mph 23.0 mph N/A   Overcast
4:51 AM 55.0 °F - 50.0 °F 83% 29.78 in 10.0 mi NNE 15.0 mph - N/A   Overcast
5:13 AM 54.0 °F - 48.9 °F 83% 29.79 in 10.0 mi NNE 13.8 mph - N/A   Overcast
5:51 AM 53.1 °F - 46.0 °F 77% 29.79 in 10.0 mi NNE 13.8 mph 25.3 mph N/A   Overcast
6:51 AM 53.1 °F - 44.1 °F 71% 29.81 in 10.0 mi NNE 16.1 mph - N/A   Overcast
7:51 AM 51.1 °F - 43.0 °F 74% 29.82 in 10.0 mi NNE 21.9 mph - N/A   Overcast
8:51 AM 51.1 °F - 42.1 °F 71% 29.90 in 10.0 mi NE 9.2 mph 19.6 mph N/A   Overcast
9:43 AM 51.1 °F - 39.9 °F 66% 29.94 in 10.0 mi NE 10.4 mph - N/A   Overcast
9:51 AM 51.1 °F - 39.9 °F 66% 29.94 in 10.0 mi ENE 10.4 mph - N/A   Overcast
10:17 AM 50.0 °F - 39.9 °F 68% 29.93 in 10.0 mi NNE 16.1 mph - N/A   Overcast
10:51 AM 48.9 °F - 39.9 °F 71% 29.94 in 10.0 mi NNE 11.5 mph - N/A   Overcast
11:51 AM 50.0 °F - 39.9 °F 68% 29.96 in 10.0 mi North 11.5 mph - 0.00 in Rain Light Rain
12:18 PM 50.0 °F - 41.0 °F 71% 29.96 in 10.0 mi North 10.4 mph - 0.00 in Rain Light Rain
12:44 PM 50.0 °F - 42.1 °F 74% 29.93 in 10.0 mi NE 11.5 mph - 0.00 in Rain Light Rain
12:51 PM 48.9 °F - 42.1 °F 77% 29.90 in 9.0 mi NE 16.1 mph - 0.00 in Rain Light Rain
1:51 PM 48.9 °F - 39.9 °F 71% 29.88 in 10.0 mi NE 16.1 mph 24.2 mph 0.01 in   Overcast
2:51 PM 48.9 °F - 39.0 °F 69% 29.93 in 10.0 mi NE 15.0 mph - N/A   Overcast
3:51 PM 50.0 °F - 39.0 °F 66% 29.95 in 10.0 mi NE 11.5 mph - N/A   Overcast
4:51 PM 48.0 °F - 37.0 °F 66% 29.95 in 10.0 mi NE 13.8 mph - N/A   Mostly Cloudy
5:51 PM 46.9 °F - 36.0 °F 66% 29.96 in 10.0 mi NE 12.7 mph - N/A   Overcast
6:51 PM 46.0 °F 40.2 °F 36.0 °F 68% 29.96 in 10.0 mi NE 12.7 mph - N/A   Overcast
7:51 PM 46.9 °F - 35.1 °F 63% 29.96 in 10.0 mi NE 11.5 mph - N/A   Overcast
8:51 PM 45.0 °F 38.2 °F 39.0 °F 80% 29.93 in 10.0 mi NE 15.0 mph - 0.04 in   Overcast
9:51 PM 46.0 °F 41.4 °F 39.0 °F 76% 29.93 in 10.0 mi NE 9.2 mph - N/A   Overcast
10:51 PM 46.0 °F 41.9 °F 37.9 °F 73% 29.93 in 10.0 mi NE 8.1 mph - N/A   Overcast
11:51 PM 45.0 °F 40.1 °F 37.9 °F 76% 29.92 in 10.0 mi ENE 9.2 mph - N/A   Mostly Cloudy