Chicago, IL

5:29 AM CST on November 20, 2019 (GMT -0600)
Chicago-O'Hare International

Weather History for KORD - May, 2019

Change the Weather History Date:

Wednesday, May 1, 2019

  Actual Average Record
Temperature  
Mean Temperature 51 °F 54 °F  
Max Temperature 58 °F 65 °F 90 °F (1951)
Min Temperature 43 °F 44 °F 30 °F (1943)
Degree Days  
Heating Degree Days 14 11  
Month to date heating degree days 14 11  
Since 1 July heating degree days 6203 6078  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 4 10  
Moisture  
Dew Point 47 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 0.80 in 0.11 in 2.35 in (1873)
Month to date precipitation 0.80 0.11  
Year to date precipitation 13.68 9.51  
Snow  
Snow 0.00 in 0.00 in 1.60 in (1940)
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 29.94 in    
Wind  
Wind Speed 8 mph (East)    
Max Wind Speed 21 mph    
Max Gust Speed 33 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport or City:

Astronomy

May. 01, 2019 Rise Set
Actual Time 5:47 AM CDT 7:50 PM CDT
Civil Twilight 5:17 AM CDT 8:20 PM CDT
Nautical Twilight 4:40 AM CDT 8:58 PM CDT
Astronomical Twilight 3:59 AM CDT 9:38 PM CDT
Moon 4:37 AM CDT (5/1) 4:33 PM CDT (5/1)
Length of Visible Light 15h 03m
Length of Day
14h 02m
Waning Crescent, 10% of the Moon is Illuminated
May 1
Waning Crescent
May 4
New
May 11
First Quarter
May 18
Full
May 26
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:03 AM 43.0 °F 37.7 °F 42.1 °F 97% 30.01 in 4.0 mi NE 9.2 mph - 0.03 in Rain Rain
12:15 AM 43.0 °F 36.4 °F 42.1 °F 97% 29.99 in 2.5 mi NE 12.7 mph - 0.11 in Rain Rain
12:33 AM 43.0 °F 36.4 °F 42.1 °F 97% 29.97 in 3.0 mi NE 12.7 mph - 0.14 in Rain Rain
12:51 AM 43.0 °F 36.8 °F 43.0 °F 100% 29.97 in 3.0 mi ENE 11.5 mph - 0.19 in Rain Rain
1:51 AM 45.0 °F 39.7 °F 44.1 °F 97% 29.93 in 3.0 mi East 10.4 mph - 0.10 in Rain Light Rain
2:51 AM 45.0 °F 40.1 °F 45.0 °F 100% 29.89 in 5.0 mi East 9.2 mph - 0.07 in Rain Light Rain
3:28 AM 46.0 °F 41.0 °F 46.0 °F 100% 29.85 in 4.0 mi East 10.4 mph - 0.03 in Rain Rain
3:51 AM 46.9 °F - 46.0 °F 97% 29.85 in 4.0 mi East 11.5 mph 18.4 mph 0.09 in Rain Light Rain
4:08 AM 48.0 °F - 46.9 °F 96% 29.81 in 4.0 mi East 11.5 mph - 0.02 in Rain Rain
4:51 AM 48.0 °F - 46.9 °F 96% 29.78 in 3.0 mi ESE 11.5 mph - 0.10 in Rain Light Rain
5:51 AM 50.0 °F - 48.9 °F 96% 29.77 in 3.0 mi SE 9.2 mph - 0.16 in Rain Rain
6:18 AM 50.0 °F - 50.0 °F 100% 29.77 in 2.5 mi SE 8.1 mph - 0.12 in Rain Heavy Rain
6:29 AM 51.1 °F - 50.0 °F 96% 29.78 in 1.8 mi SE 11.5 mph - 0.18 in Rain Heavy Rain
6:46 AM 51.8 °F - 50.0 °F 94% 29.82 in 2.0 mi WNW 10.4 mph - 0.25 in Rain Light Rain
6:51 AM 50.0 °F - 50.0 °F 100% 29.84 in 3.0 mi WNW 9.2 mph - 0.25 in Rain Light Rain
7:23 AM 48.0 °F - 48.0 °F 100% 29.83 in 2.0 mi Calm Calm - 0.04 in Rain Light Rain
7:33 AM 48.0 °F - 46.9 °F 96% 29.82 in 4.0 mi East 3.5 mph - 0.04 in Rain Light Rain
7:51 AM 48.9 °F - 48.0 °F 97% 29.82 in 6.0 mi SE 4.6 mph - 0.04 in   Mostly Cloudy
8:51 AM 53.1 °F - 51.1 °F 93% 29.84 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
8:57 AM 53.1 °F - 51.1 °F 93% 29.83 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
9:51 AM 55.9 °F - 53.1 °F 90% 29.86 in 10.0 mi SW 10.4 mph 25.3 mph N/A   Overcast
10:17 AM 55.0 °F - 53.1 °F 93% 29.87 in 10.0 mi WSW 15.0 mph 23.0 mph N/A   Overcast
10:51 AM 55.0 °F - 52.0 °F 89% 29.91 in 10.0 mi WSW 10.4 mph 24.2 mph N/A   Overcast
11:51 AM 53.1 °F - 51.1 °F 93% 29.94 in 6.0 mi WSW 13.8 mph 20.7 mph 0.00 in   Overcast
12:31 PM 55.9 °F - 51.1 °F 84% 29.94 in 10.0 mi West 16.1 mph 23.0 mph N/A   Overcast
12:51 PM 55.0 °F - 51.1 °F 86% 29.96 in 10.0 mi West 15.0 mph 25.3 mph N/A   Overcast
1:51 PM 55.9 °F - 50.0 °F 80% 29.99 in 10.0 mi West 10.4 mph - N/A   Overcast
2:37 PM 55.9 °F - 50.0 °F 80% 30.00 in 10.0 mi WSW 8.1 mph - N/A   Overcast
2:51 PM 55.9 °F - 50.0 °F 80% 30.01 in 10.0 mi WSW 6.9 mph - N/A   Overcast
3:51 PM 55.9 °F - 50.0 °F 80% 30.02 in 10.0 mi West 6.9 mph - N/A   Overcast
4:51 PM 57.0 °F - 50.0 °F 77% 30.03 in 10.0 mi Variable 4.6 mph - N/A   Overcast
5:51 PM 57.9 °F - 50.0 °F 75% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
6:51 PM 57.9 °F - 50.0 °F 75% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
7:47 PM 50.0 °F - 44.6 °F 82% 30.05 in 10.0 mi East 6.9 mph - N/A   Overcast
7:51 PM 50.0 °F - 44.1 °F 80% 30.06 in 10.0 mi East 8.1 mph - N/A   Overcast
8:20 PM 48.0 °F - 43.0 °F 83% 30.07 in 10.0 mi East 8.1 mph - N/A   Overcast
8:51 PM 46.9 °F - 42.1 °F 83% 30.08 in 10.0 mi East 9.2 mph - N/A   Overcast
9:19 PM 45.0 °F 40.1 °F 42.1 °F 90% 30.09 in 10.0 mi East 9.2 mph - N/A   Overcast
9:44 PM 45.0 °F 41.2 °F 42.1 °F 90% 30.10 in 10.0 mi East 6.9 mph - N/A   Overcast
9:51 PM 45.0 °F 40.6 °F 42.1 °F 90% 30.11 in 10.0 mi East 8.1 mph - N/A   Overcast
10:49 PM 44.6 °F 40.2 °F 41.0 °F 87% 30.10 in 10.0 mi NE 8.1 mph - N/A   Overcast
10:51 PM 45.0 °F 40.6 °F 41.0 °F 86% 30.10 in 10.0 mi NE 8.1 mph - N/A   Overcast
11:51 PM 44.1 °F 39.0 °F 41.0 °F 89% 30.08 in 10.0 mi NE 9.2 mph - N/A   Overcast