History for Rockford, IL

Tuesday, January 1, 2013 — View Current Conditions
Tuesday, January 1, 2013
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Daily Weekly Monthly Custom
  Actual Average Record
Temperature
Mean Temperature 12 °F 22 °F  
Max Temperature 18 °F 30 °F 57 °F (1897)
Min Temperature 5 °F 14 °F -13 °F (1968)
Degree Days
Heating Degree Days 53 43  
Month to date heating degree days 53 43  
Since 1 July heating degree days 2384 2604  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 3 °F    
Average Humidity 72    
Maximum Humidity 87    
Minimum Humidity 56    
Precipitation
Precipitation 0.00 in 0.05 in 1.37 in (1948)
Month to date precipitation 0.00 0.05  
Year to date precipitation 0.00 0.05  
Snow
Snow 0.00 in 0.30 in 9.00 in (1942)
Month to date snowfall 0.0 0.3  
Since 1 July snowfall 2.1 13.4  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.25 in    
Wind
Wind Speed 6 mph (NNW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos
First Day
I am more of of a natural landscape fan, but I also like impressive architecture - the Trump International Hotel and Tower in Chicago reflects the earl...
Creeping
Happy New Day. Happy New Year. The ice is creeping out from the shore on Lake Mendota near Lake St. The temp was -1 degree F when I began my morning wa...
First Sunrise of 2013
Happy New Day. Happy New Year. The sunrise over Lake Mendota and Madison is viewed from Marshal Park in Middleton.
Hoar Frost
Happy New Day. Happy New Year. Cold temps, -1 degree F, produced frost on the foliage in the Pheasant Branch Nature Conservancy early this morning.
Hoar Frost
Happy New Day. Happy New Year. Cold temps, -1 degree F, produced frost on the foliage in the Pheasant Branch Nature Conservancy early this morning.
Iced Over
Happy New Day. Happy New Year. Cold temps, -1 degree F, froze the surface of this stream in the Pheasant Branch Nature Conservancy early this morning....
Sun Shines on Snow
Happy New Day. Happy New Year. Sunshine lights up the snow in the Pheasant Branch Nature Conservancy early this morning.
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Astronomy
May. 24, 2013 Rise Set
Actual Time 7:25 AM CST 4:35 PM CST
Civil Twilight 6:53 AM CST 5:07 PM CST
Nautical Twilight 6:18 AM CST 5:42 PM CST
Astronomical Twilight 5:44 AM CST 6:16 PM CST
Moon 9:11 PM CST (1/1) 9:32 AM CST (1/1)
Length Of Visible Light 10h 13m
Length of Day
9h 10m
Waning Gibbous, 83% of the Moon is Illuminated
Jan 1
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
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Hourly Observations
Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 16.0 °F 4.4 °F 7.0 °F 68% 30.21 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
1:54 AM 14.0 °F 0.5 °F 6.1 °F 71% 30.21 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
2:54 AM 12.0 °F -2.0 °F 5.0 °F 73% 30.22 in 10.0 mi North 11.5 mph - N/A   Partly Cloudy
3:54 AM 10.9 °F -0.8 °F 3.9 °F 73% 30.23 in 10.0 mi North 8.1 mph - N/A   Clear
4:54 AM 9.0 °F -4.2 °F 3.0 °F 77% 30.24 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
5:54 AM 8.1 °F -3.2 °F 1.9 °F 76% 30.26 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:54 AM 7.0 °F -6.6 °F 1.9 °F 80% 30.28 in 10.0 mi North 9.2 mph - N/A   Clear
7:54 AM 6.1 °F -7.8 °F 1.9 °F 83% 30.28 in 10.0 mi North 9.2 mph - N/A   Clear
8:54 AM 9.0 °F -5.9 °F 1.9 °F 73% 30.27 in 10.0 mi North 11.5 mph - N/A   Clear
9:54 AM 10.9 °F -1.8 °F 3.0 °F 70% 30.27 in 10.0 mi North 9.2 mph - N/A   Clear
10:54 AM 14.0 °F 3.9 °F 3.9 °F 64% 30.30 in 10.0 mi NNW 6.9 mph - N/A   Clear
11:54 AM 16.0 °F 7.4 °F 6.1 °F 65% 30.27 in 10.0 mi NW 5.8 mph - N/A   Clear
12:54 PM 17.1 °F 10.0 °F 5.0 °F 59% 30.26 in 10.0 mi NW 4.6 mph - N/A   Clear
1:54 PM 18.0 °F 9.8 °F 6.1 °F 60% 30.24 in 10.0 mi WNW 5.8 mph - N/A   Clear
2:54 PM 17.1 °F 5.8 °F 5.0 °F 59% 30.24 in 10.0 mi NW 9.2 mph - N/A   Clear
3:54 PM 15.1 °F 5.2 °F 5.0 °F 64% 30.24 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:54 PM 12.9 °F 2.6 °F 3.9 °F 67% 30.25 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:54 PM 10.0 °F 1.8 °F 1.9 °F 70% 30.26 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:54 PM 10.0 °F - 1.0 °F 67% 30.26 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 9.0 °F - 1.0 °F 70% 30.26 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 6.1 °F - 1.0 °F 80% 30.25 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 7.0 °F 0.1 °F 1.9 °F 80% 30.25 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:54 PM 5.0 °F - 1.0 °F 84% 30.24 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 5.0 °F -2.1 °F 1.0 °F 84% 30.25 in 10.0 mi South 3.5 mph - N/A   Clear
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