Chicago, IL

4:36 AM CST on December 16, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - May, 2019

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Tuesday, May 21, 2019

  Actual Average Record
Temperature  
Mean Temperature 50 °F 61 °F  
Max Temperature 54 °F 72 °F 92 °F (1977)
Min Temperature 45 °F 50 °F 31 °F (2002)
Degree Days  
Heating Degree Days 16 6  
Month to date heating degree days 228 176  
Since 1 July heating degree days 6417 6243  
Cooling Degree Days 0 2  
Month to date cooling degree days 4 22  
Year to date cooling degree days 8 32  
Moisture  
Dew Point 41 °F    
Average Humidity 75    
Maximum Humidity 93    
Minimum Humidity 61    
Precipitation  
Precipitation 0.33 in 0.13 in 1.96 in (2018)
Month to date precipitation 4.48 2.49  
Year to date precipitation 17.36 11.89  
Snow  
Snow 0.00 in 0.00 in T in (2004)
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 30.07 in    
Wind  
Wind Speed 12 mph ()    
Max Wind Speed 28 mph    
Max Gust Speed 40 mph    
Visibility 9.1 miles    
Events Rain    
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. 21, 2019 Rise Set
Actual Time 5:25 AM CDT 8:11 PM CDT
Civil Twilight 4:53 AM CDT 8:43 PM CDT
Nautical Twilight 4:12 AM CDT 9:24 PM CDT
Astronomical Twilight 3:25 AM CDT 10:11 PM CDT
Moon 11:07 PM CDT (5/21) 7:41 AM CDT (5/21)
Length of Visible Light 15h 50m
Length of Day
14h 45m
Waning Gibbous, 91% of the Moon is Illuminated
May 21
Waning Gibbous
May 26
Last Quarter
Jun 3
New
Jun 10
First Quarter
Jun 17
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 46.9 °F 35.1 °F 63% 30.15 in 10.0 mi North 5.8 mph - N/A   Overcast
1:51 AM 46.9 °F 36.0 °F 66% 30.16 in 10.0 mi NNE 6.9 mph - N/A   Overcast
2:51 AM 46.9 °F 36.0 °F 66% 30.10 in 10.0 mi ENE 15.0 mph - N/A   Overcast
3:51 AM 48.0 °F 36.0 °F 63% 30.11 in 10.0 mi ENE 10.4 mph - N/A   Overcast
4:51 AM 46.9 °F 37.0 °F 68% 30.11 in 10.0 mi East 11.5 mph - 0.00 in Rain Light Rain
5:51 AM 46.9 °F 37.9 °F 71% 30.10 in 10.0 mi East 13.8 mph - 0.00 in   Overcast
6:51 AM 46.9 °F 41.0 °F 80% 30.12 in 10.0 mi East 11.5 mph - 0.01 in Rain Light Rain
7:51 AM 48.0 °F 43.0 °F 83% 30.11 in 10.0 mi ESE 16.1 mph - 0.02 in Rain Light Rain
8:42 AM 48.0 °F 43.0 °F 83% 30.11 in 10.0 mi ESE 13.8 mph 20.7 mph 0.00 in Rain Light Rain
8:51 AM 48.0 °F 43.0 °F 83% 30.13 in 10.0 mi ESE 17.3 mph - 0.00 in   Overcast
9:51 AM 50.0 °F 42.1 °F 74% 30.12 in 10.0 mi East 12.7 mph - N/A   Overcast
10:51 AM 48.9 °F 44.1 °F 83% 30.14 in 7.0 mi East 12.7 mph - 0.01 in Rain Light Rain
11:51 AM 48.0 °F 44.1 °F 86% 30.16 in 5.0 mi ENE 12.7 mph - 0.01 in Rain Light Rain
11:58 AM 48.0 °F 44.1 °F 86% 30.15 in 5.0 mi East 12.7 mph - 0.00 in Rain Light Rain
12:10 PM 48.0 °F 45.0 °F 89% 30.14 in 4.0 mi East 13.8 mph - 0.00 in Rain Light Rain
12:22 PM 46.9 °F 45.0 °F 93% 30.13 in 4.0 mi East 15.0 mph - 0.01 in Rain Light Rain
12:41 PM 48.0 °F 45.0 °F 89% 30.12 in 7.0 mi ENE 13.8 mph - 0.01 in   Overcast
12:51 PM 48.0 °F 45.0 °F 89% 30.12 in 10.0 mi East 16.1 mph - 0.01 in   Overcast
1:40 PM 48.9 °F 45.0 °F 86% 30.10 in 10.0 mi East 13.8 mph 23.0 mph N/A   Overcast
1:51 PM 48.9 °F 45.0 °F 86% 30.11 in 10.0 mi East 15.0 mph - N/A   Overcast
2:51 PM 51.1 °F 43.0 °F 74% 30.07 in 10.0 mi East 19.6 mph 33.4 mph N/A   Overcast
3:51 PM 51.1 °F 39.9 °F 66% 30.05 in 10.0 mi East 23.0 mph 35.7 mph N/A   Overcast
4:51 PM 52.0 °F 39.9 °F 63% 30.02 in 10.0 mi East 17.3 mph 33.4 mph N/A   Overcast
5:51 PM 51.1 °F 41.0 °F 68% 30.00 in 10.0 mi East 17.3 mph 27.6 mph N/A   Overcast
6:51 PM 51.1 °F 41.0 °F 68% 29.98 in 10.0 mi East 17.3 mph 25.3 mph N/A   Overcast
7:51 PM 53.1 °F 41.0 °F 64% 29.95 in 10.0 mi East 18.4 mph - N/A   Overcast
8:51 PM 53.1 °F 41.0 °F 64% 29.94 in 10.0 mi East 13.8 mph - N/A   Overcast
9:51 PM 54.0 °F 41.0 °F 62% 29.93 in 10.0 mi ESE 23.0 mph 33.4 mph N/A   Overcast
10:51 PM 54.0 °F 41.0 °F 62% 29.88 in 10.0 mi ESE 21.9 mph 32.2 mph N/A   Overcast
11:51 PM 54.0 °F 41.0 °F 62% 29.86 in 10.0 mi ESE 17.3 mph 32.2 mph 0.00 in   Overcast