Weather History for Rockford, IL

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Friday, July 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F 74 °F  
Max Temperature 93 °F 85 °F 100 °F (1930)
Min Temperature 74 °F 63 °F 49 °F (1909)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 34 31  
Since 1 July heating degree days 0 0  
Cooling Degree Days 19 9  
Month to date cooling degree days 201 171  
Year to date cooling degree days 462 401  
Since 1 June cooling degree days 370 346  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 68    
Maximum Humidity 87    
Minimum Humidity 49    
Precipitation  
Precipitation T in 0.12 in 2.72 in (1952)
Month to date precipitation 1.01 2.37  
Year to date precipitation 28.17 19.49  
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 29.84 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 24 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 19, 2013 Rise Set
Actual Time 5:37 AM CDT 8:27 PM CDT
Civil Twilight 5:04 AM CDT 9:00 PM CDT
Nautical Twilight 4:22 AM CDT 9:42 PM CDT
Astronomical Twilight 3:33 AM CDT 10:30 PM CDT
Moon 5:30 PM CDT (7/19) 2:18 AM CDT (7/19)
Length of Visible Light 15h 56m
Length of Day
14h 50m
Waxing Gibbous, 87% of the Moon is Illuminated
Jul 19
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 79.0 °F - 73.0 °F 82% 29.93 in 10.0 mi SSW 10.4 mph - N/A   Clear
1:54 AM 78.1 °F - 73.0 °F 84% 29.92 in 10.0 mi SSW 5.8 mph - N/A   Clear
2:54 AM 79.0 °F - 72.0 °F 79% 29.91 in 10.0 mi SSW 8.1 mph - N/A   Clear
3:54 AM 79.0 °F - 71.1 °F 77% 29.89 in 10.0 mi SW 8.1 mph - N/A   Clear
4:54 AM 78.1 °F - 71.1 °F 79% 29.88 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:54 AM 77.0 °F - 71.1 °F 82% 29.88 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
6:54 AM 79.0 °F - 71.1 °F 77% 29.88 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
7:54 AM 81.0 °F 84.9 °F 71.1 °F 72% 29.89 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
8:54 AM 82.9 °F 87.5 °F 71.1 °F 67% 29.89 in 10.0 mi WSW 13.8 mph 21.9 mph N/A   Scattered Clouds
9:54 AM 87.1 °F 93.6 °F 72.0 °F 61% 29.88 in 10.0 mi WSW 10.4 mph 17.3 mph N/A   Scattered Clouds
10:54 AM 89.1 °F 95.0 °F 71.1 °F 55% 29.86 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
11:54 AM 91.9 °F 97.4 °F 70.0 °F 48% 29.84 in 10.0 mi SW 18.4 mph 25.3 mph N/A   Partly Cloudy
12:54 PM 91.9 °F 96.9 °F 69.1 °F 47% 29.82 in 10.0 mi WSW 18.4 mph 26.5 mph N/A   Scattered Clouds
1:54 PM 91.0 °F 97.6 °F 71.1 °F 52% 29.81 in 10.0 mi WSW 17.3 mph 25.3 mph N/A   Scattered Clouds
2:54 PM 91.0 °F 96.6 °F 70.0 °F 50% 29.80 in 10.0 mi SW 19.6 mph 29.9 mph N/A   Mostly Cloudy
3:54 PM 91.9 °F 100.7 °F 73.0 °F 54% 29.79 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Mostly Cloudy
4:54 PM 91.9 °F 99.5 °F 72.0 °F 52% 29.78 in 10.0 mi SW 15.0 mph 23.0 mph N/A   Mostly Cloudy
5:54 PM 91.0 °F 99.3 °F 73.0 °F 55% 29.77 in 10.0 mi West 12.7 mph 19.6 mph N/A   Scattered Clouds
6:54 PM 90.0 °F 97.9 °F 73.0 °F 57% 29.76 in 10.0 mi West 9.2 mph - N/A   Mostly Cloudy
7:29 PM 87.8 °F 95.6 °F 73.4 °F 62% 29.78 in 10.0 mi West 8.1 mph - 0.00 in Thunderstorm Thunderstorm
7:54 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.76 in 10.0 mi West 6.9 mph - 0.00 in Thunderstorm Thunderstorm
8:31 PM 84.2 °F 92.3 °F 75.2 °F 74% 29.81 in 10.0 mi SW 16.1 mph 21.9 mph N/A   Mostly Cloudy
8:54 PM 79.0 °F - 72.0 °F 79% 29.79 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
9:54 PM 79.0 °F - 69.1 °F 72% 29.83 in 10.0 mi SW 10.4 mph - N/A   Overcast
10:54 PM 75.9 °F - 69.1 °F 79% 29.83 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
11:54 PM 73.9 °F - 69.1 °F 85% 29.83 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy