Weather History for Rockford, IL

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Thursday, January 24, 2013

  Actual Average Record
Temperature  
Mean Temperature 12 °F 22 °F  
Max Temperature 20 °F 30 °F 61 °F (1909)
Min Temperature 4 °F 13 °F -20 °F (1936)
Degree Days  
Heating Degree Days 53 44  
Month to date heating degree days 1002 1050  
Since 1 July heating degree days 3333 3611  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -1 °F    
Average Humidity 54    
Maximum Humidity 68    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.04 in 2.00 in (1938)
Month to date precipitation 1.27 1.08  
Year to date precipitation 1.27 1.08  
Snow  
Snow 0.00 in 0.30 in 3.00 in (1957)
Month to date snowfall 0.8 7.9  
Since 1 July snowfall 2.9 21.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.56 in    
Wind  
Wind Speed 10 mph (ENE)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 24, 2013 Rise Set
Actual Time 7:16 AM CST 5:00 PM CST
Civil Twilight 6:46 AM CST 5:31 PM CST
Nautical Twilight 6:12 AM CST 6:05 PM CST
Astronomical Twilight 5:39 AM CST 6:38 PM CST
Moon 3:02 PM CST (1/24) 5:14 AM CST (1/24)
Length of Visible Light 10h 44m
Length of Day
9h 44m
Waxing Gibbous, 94% of the Moon is Illuminated
Jan 24
Waxing Gibbous
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New
Feb 17
First 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 8.1 °F -13.0 °F -2.9 °F 61% 30.49 in 10.0 mi North 24.2 mph 29.9 mph N/A   Clear
1:54 AM 6.1 °F -13.8 °F -6.0 °F 58% 30.53 in 10.0 mi North 19.6 mph 25.3 mph N/A   Clear
2:54 AM 5.0 °F -12.3 °F -6.0 °F 61% 30.56 in 10.0 mi North 13.8 mph - N/A   Scattered Clouds
3:54 AM 5.0 °F -10.8 °F -6.0 °F 61% 30.58 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
4:54 AM 3.9 °F -15.6 °F -6.0 °F 64% 30.61 in 10.0 mi North 17.3 mph 21.9 mph N/A   Scattered Clouds
5:54 AM 3.9 °F -13.7 °F -6.0 °F 64% 30.63 in 10.0 mi North 13.8 mph - N/A   Scattered Clouds
6:54 AM 3.9 °F -13.0 °F -7.1 °F 60% 30.64 in 10.0 mi NNE 12.7 mph - N/A   Mostly Cloudy
7:54 AM 3.9 °F -11.3 °F -6.0 °F 64% 30.67 in 10.0 mi NNE 10.4 mph - N/A   Overcast
8:54 AM 5.0 °F -8.1 °F -6.0 °F 61% 30.70 in 10.0 mi NNE 8.1 mph - N/A   Overcast
9:54 AM 7.0 °F -6.6 °F -5.1 °F 58% 30.69 in 10.0 mi NE 9.2 mph - N/A   Overcast
10:54 AM 10.0 °F 3.6 °F -4.0 °F 53% 30.69 in 10.0 mi NE 3.5 mph - N/A   Overcast
11:54 AM 12.9 °F 6.9 °F -2.0 °F 51% 30.66 in 10.0 mi Variable 3.5 mph - N/A   Overcast
12:54 PM 16.0 °F - -2.0 °F 45% 30.63 in 10.0 mi Calm Calm - N/A   Overcast
1:54 PM 17.1 °F - -2.0 °F 43% 30.60 in 10.0 mi Calm Calm - N/A   Overcast
2:54 PM 19.0 °F 11.1 °F -2.9 °F 38% 30.58 in 10.0 mi SSE 5.8 mph - N/A   Overcast
3:54 PM 19.0 °F 12.3 °F 1.0 °F 46% 30.56 in 10.0 mi ESE 4.6 mph - N/A   Overcast
4:54 PM 19.0 °F 11.1 °F 3.9 °F 52% 30.55 in 10.0 mi ESE 5.8 mph - N/A   Overcast
5:54 PM 19.9 °F 11.1 °F 3.9 °F 50% 30.52 in 10.0 mi SE 6.9 mph - N/A   Overcast
6:54 PM 19.9 °F 9.3 °F 3.9 °F 50% 30.48 in 10.0 mi ESE 9.2 mph - N/A   Overcast
7:54 PM 19.9 °F 11.1 °F 6.1 °F 55% 30.47 in 10.0 mi SE 6.9 mph - N/A   Overcast
8:54 PM 19.9 °F 8.6 °F 3.9 °F 50% 30.45 in 10.0 mi SE 10.4 mph - N/A   Overcast
9:54 PM 19.9 °F 9.3 °F 3.0 °F 48% 30.41 in 10.0 mi SE 9.2 mph - N/A   Overcast
10:54 PM 19.9 °F 8.6 °F 3.0 °F 48% 30.40 in 10.0 mi SE 10.4 mph - N/A   Overcast
11:54 PM 19.0 °F 6.1 °F 3.9 °F 52% 30.39 in 10.0 mi SSE 12.7 mph - N/A   Overcast