Weather History for Rockford, IL

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Wednesday, August 28, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 70 °F  
Max Temperature 88 °F 81 °F 97 °F (1955)
Min Temperature 70 °F 60 °F 38 °F (1915)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 2 3  
Since 1 June heating degree days 45 37  
Since 1 July heating degree days 11 6  
Cooling Degree Days 14 6  
Month to date cooling degree days 193 206  
Year to date cooling degree days 710 710  
Since 1 June cooling degree days 618 655  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 70    
Maximum Humidity 84    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.14 in 2.30 in (1936)
Month to date precipitation 2.72 4.18  
Year to date precipitation 31.80 25.25  
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 29.96 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 12 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 28, 2013 Rise Set
Actual Time 6:17 AM CDT 7:36 PM CDT
Civil Twilight 5:48 AM CDT 8:05 PM CDT
Nautical Twilight 5:13 AM CDT 8:40 PM CDT
Astronomical Twilight 4:36 AM CDT 9:16 PM CDT
Moon No Moon Rise 2:17 PM CDT (8/28)
Length of Visible Light 14h 16m
Length of Day
13h 18m
Waning Gibbous, 47% of the Moon is Illuminated
Aug 28
Waning Gibbous
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last 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 80.1 °F 82.9 °F 69.1 °F 69% 29.86 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:54 AM 79.0 °F - 68.0 °F 69% 29.85 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:54 AM 78.1 °F - 68.0 °F 71% 29.86 in 10.0 mi West 6.9 mph - N/A   Clear
3:54 AM 77.0 °F - 68.0 °F 74% 29.87 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
4:54 AM 77.0 °F - 69.1 °F 76% 29.88 in 10.0 mi Calm Calm - N/A   Overcast
5:54 AM 77.0 °F - 69.1 °F 76% 29.90 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 75.9 °F - 70.0 °F 82% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
7:54 AM 78.1 °F - 71.1 °F 79% 29.93 in 10.0 mi ESE 3.5 mph - N/A   Overcast
8:54 AM 80.1 °F 83.8 °F 72.0 °F 76% 29.95 in 10.0 mi NE 11.5 mph - N/A   Scattered Clouds
8:57 AM 78.8 °F - 71.6 °F 78% 29.97 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
9:35 AM 78.8 °F - 71.6 °F 78% 29.98 in 9.0 mi NE 10.4 mph - N/A   Overcast
9:54 AM 78.1 °F - 72.0 °F 81% 29.97 in 9.0 mi NE 8.1 mph - N/A   Overcast
10:54 AM 79.0 °F - 72.0 °F 79% 29.98 in 8.0 mi NNE 6.9 mph - N/A   Overcast
11:32 AM 80.6 °F 84.6 °F 71.6 °F 74% 30.00 in 8.0 mi NNE 5.8 mph - N/A   Overcast
11:54 AM 80.1 °F 83.8 °F 72.0 °F 76% 29.99 in 9.0 mi Variable 5.8 mph - N/A   Overcast
12:54 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.99 in 9.0 mi ENE 5.8 mph - N/A   Overcast
1:54 PM 82.0 °F 86.7 °F 72.0 °F 71% 29.99 in 10.0 mi NE 6.9 mph - N/A   Overcast
2:19 PM 84.2 °F 89.6 °F 71.6 °F 66% 30.00 in 10.0 mi NNE 4.6 mph - N/A   Scattered Clouds
2:54 PM 84.9 °F 90.7 °F 72.0 °F 65% 29.99 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
3:54 PM 87.1 °F 92.8 °F 71.1 °F 59% 29.98 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
4:54 PM 87.1 °F 92.0 °F 70.0 °F 57% 29.99 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
5:54 PM 86.0 °F 90.7 °F 70.0 °F 59% 29.99 in 10.0 mi NE 6.9 mph - N/A   Partly Cloudy
6:54 PM 82.9 °F 87.0 °F 70.0 °F 65% 29.99 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
7:54 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.01 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
8:54 PM 77.0 °F - 69.1 °F 76% 30.03 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
9:54 PM 75.0 °F - 66.9 °F 76% 30.04 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
10:54 PM 73.0 °F - 66.9 °F 81% 30.05 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
11:54 PM 71.1 °F - 66.0 °F 84% 30.04 in 10.0 mi Calm Calm - N/A   Partly Cloudy