Weather History for Chicago, IL

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Thursday, July 5, 2012

  Actual Average Record
Temperature  
Mean Temperature 91 °F 74 °F  
Max Temperature 103 °F 84 °F 103 °F (2012)
Min Temperature 79 °F 63 °F 46 °F (1972)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 14 48  
Since 1 July heating degree days 0 0  
Cooling Degree Days 26 9  
Month to date cooling degree days 109 44  
Year to date cooling degree days 571 263  
Since 1 June cooling degree days 400 209  
Growing Degree Days 40 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 48    
Maximum Humidity 69    
Minimum Humidity 27    
Precipitation  
Precipitation 0.28 in 0.10 in 1.48 in (1930)
Month to date precipitation 0.28 0.50  
Year to date precipitation 13.39 17.03  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 38 mph    
Max Gust Speed 52 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 05, 2012 Rise Set
Actual Time 5:22 AM CDT 8:30 PM CDT
Civil Twilight 4:48 AM CDT 9:03 PM CDT
Nautical Twilight 4:04 AM CDT 9:47 PM CDT
Astronomical Twilight 3:12 AM CDT 10:39 PM CDT
Moon 9:42 PM CDT (7/5) 7:36 AM CDT (7/5)
Length of Visible Light 16h 15m
Length of Day
15h 07m
Waning Gibbous, 95% of the Moon is Illuminated
Jul 5
Waning Gibbous
Jul 10
Last Quarter
Jul 18
New
Jul 26
First Quarter
Aug 1
Full

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 84.0 °F 86.5 °F 66.9 °F 56% 29.88 in 10.0 mi West 4.6 mph - N/A   Clear
1:51 AM 82.0 °F 84.9 °F 68.0 °F 62% 29.88 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:51 AM 80.1 °F 82.7 °F 68.0 °F 67% 29.87 in 10.0 mi WSW 4.6 mph - N/A   Clear
3:51 AM 80.1 °F 82.9 °F 69.1 °F 69% 29.89 in 10.0 mi West 5.8 mph - N/A   Clear
4:51 AM 81.0 °F 84.1 °F 69.1 °F 67% 29.91 in 10.0 mi NW 3.5 mph - N/A   Partly Cloudy
5:51 AM 81.0 °F 83.8 °F 68.0 °F 65% 29.91 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:51 AM 84.2 °F 87.3 °F 68.0 °F 58% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:51 AM 84.9 °F 88.8 °F 69.1 °F 59% 29.93 in 9.0 mi South 3.5 mph - N/A   Clear
8:51 AM 88.0 °F 91.4 °F 68.0 °F 51% 29.92 in 10.0 mi SW 4.6 mph - N/A   Clear
9:51 AM 91.0 °F 94.3 °F 66.9 °F 45% 29.93 in 10.0 mi SW 3.5 mph - N/A   Clear
10:51 AM 96.1 °F 99.3 °F 66.0 °F 37% 29.93 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
11:51 AM 99.0 °F 102.3 °F 64.9 °F 33% 29.91 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
12:51 PM 102.0 °F 104.6 °F 63.0 °F 28% 29.90 in 10.0 mi West 11.5 mph 19.6 mph N/A   Partly Cloudy
1:51 PM 102.9 °F 104.8 °F 62.1 °F 26% 29.89 in 10.0 mi West 10.4 mph 18.4 mph N/A   Mostly Cloudy
2:43 PM 84.2 °F 88.4 °F 69.8 °F 62% 29.91 in 10.0 mi East 21.9 mph 51.8 mph 0.16 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:47 PM 82.4 °F 86.3 °F 69.8 °F 66% 29.95 in 1.0 mi SE 33.4 mph 51.8 mph 0.26 in Rain , Thunderstorm Heavy Thunderstorms and Rain
2:51 PM 84.0 °F 87.0 °F 68.0 °F 58% 29.99 in 1.0 mi SSE 25.3 mph 51.8 mph 0.28 in Rain , Thunderstorm Thunderstorms and Rain
2:53 PM 84.2 °F 87.3 °F 68.0 °F 58% 29.95 in 2.5 mi SSE 23.0 mph 51.8 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
2:55 PM 84.2 °F 87.3 °F 68.0 °F 58% 29.91 in 5.0 mi SE 24.2 mph 51.8 mph 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
3:19 PM 89.6 °F 96.2 °F 71.6 °F 55% 29.90 in 10.0 mi SSE 5.8 mph - 0.00 in   Scattered Clouds
3:51 PM 97.0 °F 100.4 °F 66.0 °F 36% 29.87 in 10.0 mi WSW 17.3 mph 21.9 mph 0.00 in   Mostly Cloudy
4:04 PM 96.8 °F 99.0 °F 64.4 °F 34% 29.88 in 10.0 mi WSW 16.1 mph - N/A   Mostly Cloudy
4:24 PM 86.0 °F 90.4 °F 69.8 °F 58% 29.91 in 10.0 mi NE 15.0 mph 27.6 mph N/A   Mostly Cloudy
4:37 PM 87.8 °F 92.6 °F 69.8 °F 55% 29.89 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
4:51 PM 91.9 °F 97.4 °F 70.0 °F 48% 29.87 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
5:51 PM 97.0 °F 102.8 °F 69.1 °F 40% 29.86 in 10.0 mi WSW 11.5 mph 20.7 mph N/A   Mostly Cloudy
6:51 PM 97.0 °F 104.8 °F 71.1 °F 43% 29.87 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
7:51 PM 93.9 °F 100.3 °F 70.0 °F 46% 29.87 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
8:51 PM 91.9 °F 98.4 °F 71.1 °F 50% 29.88 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
9:51 PM 91.0 °F 99.3 °F 73.0 °F 55% 29.90 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
10:51 PM 89.1 °F 99.1 °F 75.0 °F 63% 29.91 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
11:51 PM 88.0 °F 97.5 °F 75.0 °F 65% 29.90 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy