Weather History for Rockford, IL

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Wednesday, February 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 21 °F 23 °F  
Max Temperature 36 °F 31 °F 54 °F (1946)
Min Temperature 5 °F 15 °F -20 °F (1982)
Degree Days  
Heating Degree Days 44 42  
Month to date heating degree days 304 253  
Since 1 July heating degree days 3889 4162  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 20 °F    
Average Humidity 84    
Maximum Humidity 100    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in 0.04 in 1.15 in (1911)
Month to date precipitation 0.48 0.24  
Year to date precipitation 3.57 1.61  
Snow  
Snow 0.00 in 0.30 in 11.50 in (1911)
Month to date snowfall 8.1 1.9  
Since 1 July snowfall 12.9 25.2  
Snow Depth 5.00 in    
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 7 mph (SE)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Feb. 06, 2013 Rise Set
Actual Time 7:03 AM CST 5:17 PM CST
Civil Twilight 6:34 AM CST 5:47 PM CST
Nautical Twilight 6:01 AM CST 6:20 PM CST
Astronomical Twilight 5:28 AM CST 6:52 PM CST
Moon 3:49 AM CST (2/6) 1:33 PM CST (2/6)
Length of Visible Light 11h 12m
Length of Day
10h 14m
Waning Crescent, 17% of the Moon is Illuminated
Feb 6
Waning Crescent
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 26.1 °F 18.4 °F 17.1 °F 69% 30.15 in 10.0 mi North 6.9 mph - N/A   Overcast
1:54 AM 24.8 °F 19.1 °F 17.6 °F 74% 30.13 in 10.0 mi NNE 4.6 mph - N/A   Overcast
2:30 AM 21.2 °F 11.7 °F 14.0 °F 74% 30.13 in 10.0 mi NNE 8.1 mph - N/A   Partly Cloudy
2:54 AM 21.0 °F 12.4 °F 15.1 °F 78% 30.17 in 10.0 mi NE 6.9 mph - N/A   Clear
3:54 AM 14.0 °F 8.2 °F 10.9 °F 88% 30.19 in 10.0 mi ENE 3.5 mph - N/A   Clear
4:54 AM 12.0 °F - 9.0 °F 88% 30.20 in 4.0 mi Calm Calm - N/A   Clear
5:13 AM 10.4 °F - 8.6 °F 92% 30.17 in 2.0 mi Calm Calm - N/A   Clear
5:54 AM 10.0 °F - 8.1 °F 92% 30.21 in 4.0 mi Calm Calm - N/A   Clear
6:54 AM 6.1 °F - 1.9 °F 83% 30.22 in 5.0 mi Calm Calm - N/A   Clear
7:54 AM 12.0 °F - 9.0 °F 88% 30.24 in 3.0 mi Calm Calm - N/A   Scattered Clouds
8:54 AM 15.1 °F - 15.1 °F 100% 30.24 in 8.0 mi Calm Calm - N/A   Partly Cloudy
9:54 AM 18.0 °F - 12.9 °F 81% 30.26 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:37 AM 24.8 °F 16.9 °F 15.8 °F 69% 30.22 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
10:54 AM 25.0 °F 14.8 °F 15.1 °F 66% 30.25 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
11:54 AM 28.0 °F 19.3 °F 19.0 °F 69% 30.22 in 10.0 mi SE 9.2 mph - N/A   Partly Cloudy
12:54 PM 30.0 °F 21.7 °F 23.0 °F 75% 30.22 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
1:54 PM 32.0 °F 25.6 °F 24.1 °F 73% 30.19 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
2:54 PM 34.0 °F 27.2 °F 26.1 °F 73% 30.19 in 9.0 mi South 8.1 mph - N/A   Overcast
3:54 PM 35.1 °F 28.6 °F 27.0 °F 72% 30.18 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
4:54 PM 35.1 °F 28.6 °F 28.0 °F 76% 30.16 in 10.0 mi SE 8.1 mph - N/A   Overcast
5:54 PM 35.1 °F 28.6 °F 28.0 °F 76% 30.14 in 10.0 mi SE 8.1 mph - N/A   Overcast
6:54 PM 34.0 °F 28.0 °F 28.9 °F 82% 30.15 in 10.0 mi SE 6.9 mph - N/A   Overcast
7:54 PM 34.0 °F 26.0 °F 30.0 °F 85% 30.14 in 9.0 mi SE 10.4 mph - N/A   Overcast
8:54 PM 35.1 °F 27.4 °F 30.0 °F 82% 30.12 in 10.0 mi SSE 10.4 mph - N/A   Overcast
9:54 PM 35.1 °F 25.2 °F 30.0 °F 82% 30.12 in 9.0 mi SSE 16.1 mph - N/A   Overcast
10:54 PM 35.1 °F 26.4 °F 30.0 °F 82% 30.10 in 9.0 mi SSE 12.7 mph - N/A   Overcast
11:54 PM 34.0 °F 25.0 °F 30.0 °F 85% 30.10 in 8.0 mi SSE 12.7 mph - N/A   Overcast