Weather History for Rockford, IL

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Tuesday, May 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F 60 °F  
Max Temperature 92 °F 71 °F 92 °F (2007)
Min Temperature 52 °F 48 °F 33 °F (1943)
Degree Days  
Heating Degree Days 0 7  
Month to date heating degree days 113 119  
Since 1 July heating degree days 6489 6459  
Cooling Degree Days 7 1  
Month to date cooling degree days 16 12  
Year to date cooling degree days 25 20  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 44    
Maximum Humidity 66    
Minimum Humidity 21    
Precipitation  
Precipitation T in 0.13 in 2.35 in (1945)
Month to date precipitation 1.50 1.64  
Year to date precipitation 17.80 10.09  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 40.5 36.7  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 11 mph (SSW)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 14, 2013 Rise Set
Actual Time 5:36 AM CDT 8:09 PM CDT
Civil Twilight 5:04 AM CDT 8:41 PM CDT
Nautical Twilight 4:24 AM CDT 9:22 PM CDT
Astronomical Twilight 3:39 AM CDT 10:07 PM CDT
Moon 9:15 AM CDT (5/14) 11:56 PM CDT (5/14)
Length of Visible Light 15h 37m
Length of Day
14h 33m
Waxing Crescent, 19% of the Moon is Illuminated
May 14
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

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 55.9 °F - 37.0 °F 49% 29.95 in 10.0 mi South 12.7 mph - N/A   Partly Cloudy
1:54 AM 55.9 °F - 37.9 °F 51% 29.91 in 10.0 mi South 15.0 mph - N/A   Partly Cloudy
2:54 AM 55.9 °F - 39.0 °F 53% 29.89 in 10.0 mi South 15.0 mph - N/A   Clear
3:54 AM 54.0 °F - 39.9 °F 59% 29.86 in 10.0 mi South 13.8 mph - N/A   Clear
4:54 AM 54.0 °F - 41.0 °F 62% 29.83 in 10.0 mi South 12.7 mph - N/A   Clear
5:54 AM 53.1 °F - 42.1 °F 66% 29.82 in 10.0 mi South 9.2 mph - N/A   Partly Cloudy
6:54 AM 57.0 °F - 45.0 °F 64% 29.81 in 10.0 mi SSW 11.5 mph - N/A   Clear
7:54 AM 62.1 °F - 48.0 °F 60% 29.81 in 10.0 mi SW 9.2 mph - N/A   Clear
8:54 AM 66.0 °F - 51.1 °F 59% 29.80 in 10.0 mi SW 10.4 mph - N/A   Clear
9:54 AM 70.0 °F - 54.0 °F 57% 29.78 in 10.0 mi West 11.5 mph - N/A   Clear
10:54 AM 73.9 °F - 55.0 °F 52% 29.78 in 10.0 mi West 9.2 mph - N/A   Clear
11:54 AM 79.0 °F - 55.9 °F 45% 29.78 in 10.0 mi SW 6.9 mph - N/A   Clear
12:54 PM 84.0 °F 83.3 °F 57.0 °F 40% 29.78 in 10.0 mi West 8.1 mph - N/A   Clear
1:54 PM 87.1 °F 85.3 °F 55.0 °F 33% 29.75 in 10.0 mi SW 5.8 mph - N/A   Clear
2:54 PM 89.1 °F - 50.0 °F 26% 29.74 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
3:54 PM 91.0 °F - 50.0 °F 24% 29.73 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
4:54 PM 90.0 °F - 48.9 °F 24% 29.70 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
5:54 PM 89.1 °F - 44.1 °F 21% 29.65 in 10.0 mi South 15.0 mph - N/A   Partly Cloudy
6:54 PM 88.0 °F - 46.9 °F 24% 29.62 in 10.0 mi South 16.1 mph - N/A   Scattered Clouds
7:54 PM 84.0 °F - 52.0 °F 33% 29.63 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
8:54 PM 82.4 °F 82.5 °F 59.0 °F 45% 29.66 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
9:54 PM 81.0 °F 81.6 °F 60.1 °F 49% 29.71 in 10.0 mi SW 8.1 mph - N/A   Overcast
10:54 PM 80.1 °F 80.7 °F 59.0 °F 48% 29.66 in 10.0 mi SSW 8.1 mph - 0.00 in   Mostly Cloudy
11:54 PM 78.1 °F - 57.9 °F 50% 29.64 in 10.0 mi SSW 13.8 mph - N/A   Partly Cloudy