Chicago, IL

8:27 PM CST on November 16, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - May, 2019

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Saturday, May 18, 2019

  Actual Average Record
Temperature  
Mean Temperature 62 °F 60 °F  
Max Temperature 80 °F 71 °F 93 °F (1962)
Min Temperature 44 °F 49 °F 34 °F (2002)
Degree Days  
Heating Degree Days 3 7  
Month to date heating degree days 195 158  
Since 1 July heating degree days 6384 6225  
Cooling Degree Days 0 1  
Month to date cooling degree days 4 16  
Year to date cooling degree days 8 26  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 80    
Maximum Humidity 96    
Minimum Humidity 52    
Precipitation  
Precipitation 0.41 in 0.13 in 1.36 in (1926)
Month to date precipitation 4.08 2.12  
Year to date precipitation 16.96 11.52  
Snow  
Snow 0.00 in 0.00 in T in (1894)
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 29.80 in    
Wind  
Wind Speed 7 mph ()    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 8.4 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

May. 18, 2019 Rise Set
Actual Time 5:28 AM CDT 8:08 PM CDT
Civil Twilight 4:56 AM CDT 8:40 PM CDT
Nautical Twilight 4:15 AM CDT 9:20 PM CDT
Astronomical Twilight 3:30 AM CDT 10:07 PM CDT
Moon 8:02 PM CDT (5/18) 5:36 AM CDT (5/18)
Length of Visible Light 15h 44m
Length of Day
14h 39m
Full, 100% of the Moon is Illuminated
May 18
Full
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
12:51 AM 45.0 °F 40.6 °F 37.9 °F 76% 29.91 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
1:51 AM 44.1 °F 40.1 °F 37.9 °F 79% 29.91 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
2:51 AM 44.1 °F 38.1 °F 39.0 °F 82% 29.90 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
3:51 AM 44.1 °F 39.5 °F 39.0 °F 82% 29.88 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
4:39 AM 45.0 °F 41.8 °F 39.0 °F 80% 29.86 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
4:51 AM 45.0 °F 41.8 °F 39.9 °F 82% 29.87 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
5:44 AM 46.0 °F 42.5 °F 39.9 °F 79% 29.86 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
5:51 AM 46.0 °F 42.5 °F 39.9 °F 79% 29.87 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
6:51 AM 46.9 °F - 42.1 °F 83% 29.86 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
7:13 AM 48.0 °F - 42.1 °F 80% 29.86 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
7:51 AM 50.0 °F - 44.1 °F 80% 29.86 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
8:51 AM 57.0 °F - 50.0 °F 77% 29.82 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
9:51 AM 64.0 °F - 54.0 °F 70% 29.79 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
10:51 AM 73.0 °F - 57.9 °F 59% 29.80 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
11:51 AM 78.1 °F - 60.1 °F 54% 29.79 in 10.0 mi WSW 6.9 mph 16.1 mph N/A   Overcast
12:51 PM 79.0 °F - 60.1 °F 52% 29.77 in 10.0 mi SSW 8.1 mph - N/A   Overcast
1:51 PM 78.1 °F - 62.1 °F 58% 29.75 in 10.0 mi North 6.9 mph - N/A   Overcast
2:20 PM 73.0 °F - 57.9 °F 59% 29.75 in 10.0 mi NNE 12.7 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
2:37 PM 69.1 °F - 62.1 °F 78% 29.81 in 1.5 mi SSW 16.1 mph 24.2 mph 0.01 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:46 PM 68.0 °F - 62.6 °F 83% 29.78 in 2.5 mi SSE 6.9 mph - 0.15 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:51 PM 66.9 °F - 63.0 °F 87% 29.78 in 3.0 mi ESE 4.6 mph - 0.18 in Rain , Thunderstorm Thunderstorms and Rain
2:56 PM 68.0 °F - 62.1 °F 81% 29.79 in 4.0 mi ESE 4.6 mph - 0.02 in Rain , Thunderstorm Rain
2:59 PM 68.0 °F - 62.1 °F 81% 29.78 in 6.0 mi ESE 6.9 mph - 0.02 in Rain Light Rain
3:12 PM 66.9 °F - 64.0 °F 90% 29.78 in 6.0 mi ESE 5.8 mph - 0.05 in Rain , Thunderstorm Thunderstorms and Rain
3:35 PM 66.0 °F - 63.0 °F 90% 29.79 in 6.0 mi SSE 11.5 mph - 0.10 in Rain , Thunderstorm Rain
3:44 PM 66.0 °F - 63.0 °F 90% 29.79 in 5.0 mi SSE 9.2 mph - 0.12 in Rain Light Rain
3:51 PM 66.0 °F - 62.1 °F 87% 29.80 in 6.0 mi SSE 10.4 mph - 0.14 in Rain Rain
4:35 PM 64.9 °F - 62.1 °F 90% 29.76 in 10.0 mi South 15.0 mph 21.9 mph 0.09 in Rain Light Rain
4:51 PM 64.9 °F - 62.1 °F 90% 29.74 in 10.0 mi SSE 12.7 mph 23.0 mph 0.09 in   Overcast
5:51 PM 66.9 °F - 62.1 °F 84% 29.72 in 10.0 mi South 10.4 mph - 0.00 in   Overcast
6:51 PM 69.1 °F - 63.0 °F 81% 29.71 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:51 PM 66.0 °F - 62.1 °F 87% 29.70 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
8:51 PM 64.9 °F - 62.1 °F 90% 29.70 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
9:51 PM 63.0 °F - 60.1 °F 90% 29.72 in 10.0 mi East 4.6 mph - N/A   Overcast
10:51 PM 55.9 °F - 54.0 °F 93% 29.73 in 8.0 mi NNE 10.4 mph - N/A   Overcast
11:51 PM 50.0 °F - 48.9 °F 96% 29.72 in 6.0 mi NNE 10.4 mph 18.4 mph N/A   Overcast