Rockford, IL

7:56 PM CDT on March 24, 2017 (GMT -0500)
Greater Rockford

Weather History for KRFD - December, 2012

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 26 °F 22 °F  
Max Temperature 35 °F 30 °F 56 °F (1965)
Min Temperature 17 °F 14 °F -17 °F (1963)
Degree Days  
Heating Degree Days 39 43  
Month to date heating degree days 972 1226  
Since 1 July heating degree days 2331 2561  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1227 820  
Moisture  
Dew Point 18 °F    
Average Humidity 72    
Maximum Humidity 84    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.05 in 0.72 in (1923)
Month to date precipitation 2.49 1.98  
Year to date precipitation 23.35 36.24  
Snow  
Snow 0.00 in 0.40 in 8.50 in (1978)
Month to date snowfall 2.1 11.3  
Since 1 July snowfall 2.1 13.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 10 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:25 AM CST 4:34 PM CST
Civil Twilight 6:53 AM CST 5:06 PM CST
Nautical Twilight 6:18 AM CST 5:41 PM CST
Astronomical Twilight 5:44 AM CST 6:15 PM CST
Moon 8:09 PM CST (12/31) 9:02 AM CST (12/31)
Length of Visible Light 10h 12m
Length of Day
9h 09m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

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 35.1 °F 25.5 °F 23.0 °F 61% 30.04 in 10.0 mi SSW 15.0 mph - N/A   Overcast
1:54 AM 34.0 °F 25.5 °F 23.0 °F 64% 30.04 in 10.0 mi SSW 11.5 mph 20.7 mph N/A   Scattered Clouds
2:54 AM 33.1 °F 23.9 °F 23.0 °F 66% 30.04 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
3:54 AM 35.1 °F 25.5 °F 24.1 °F 64% 30.05 in 10.0 mi WSW 15.0 mph 24.2 mph N/A   Overcast
4:54 AM 34.0 °F 26.0 °F 24.1 °F 67% 30.04 in 10.0 mi WSW 10.4 mph - N/A   Overcast
5:54 AM 30.2 °F 24.3 °F 24.8 °F 80% 30.01 in 10.0 mi WSW 5.8 mph - N/A   Overcast
6:54 AM 30.0 °F 23.2 °F 24.1 °F 79% 30.05 in 10.0 mi West 6.9 mph - N/A   Overcast
7:54 AM 28.9 °F 20.4 °F 23.0 °F 78% 30.06 in 10.0 mi West 9.2 mph - N/A   Overcast
8:54 AM 28.0 °F 19.3 °F 21.9 °F 78% 30.08 in 10.0 mi WNW 9.2 mph - N/A   Overcast
9:54 AM 27.0 °F 17.3 °F 19.0 °F 72% 30.09 in 10.0 mi NW 10.4 mph - N/A   Overcast
10:54 AM 26.1 °F 17.6 °F 19.9 °F 78% 30.09 in 10.0 mi WNW 8.1 mph - N/A   Overcast
11:54 AM 25.0 °F 15.5 °F 18.0 °F 75% 30.10 in 10.0 mi WNW 9.2 mph - N/A   Overcast
12:54 PM 24.1 °F 14.4 °F 18.0 °F 77% 30.09 in 10.0 mi WNW 9.2 mph - N/A   Overcast
1:54 PM 23.0 °F 11.1 °F 16.0 °F 74% 30.10 in 10.0 mi WNW 12.7 mph - N/A   Overcast
2:54 PM 21.9 °F 9.8 °F 16.0 °F 78% 30.10 in 10.0 mi NW 12.7 mph - N/A   Overcast
3:54 PM 21.9 °F 10.4 °F 16.0 °F 78% 30.10 in 10.0 mi NW 11.5 mph - N/A   Overcast
4:54 PM 21.9 °F 13.4 °F 16.0 °F 78% 30.12 in 8.0 mi WNW 6.9 mph - N/A   Overcast
5:54 PM 21.9 °F 14.5 °F 17.1 °F 82% 30.12 in 8.0 mi NW 5.8 mph - N/A   Overcast
6:54 PM 21.0 °F 11.4 °F 16.0 °F 81% 30.14 in 9.0 mi NNW 8.1 mph - N/A   Overcast
7:54 PM 21.0 °F 9.9 °F 14.0 °F 74% 30.16 in 9.0 mi NNW 10.4 mph - N/A   Overcast
8:38 PM 19.4 °F 7.9 °F 12.2 °F 74% 30.13 in 10.0 mi North 10.4 mph - N/A   Mostly Cloudy
8:54 PM 19.9 °F 7.9 °F 12.9 °F 74% 30.17 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
9:54 PM 19.0 °F 6.1 °F 10.9 °F 71% 30.18 in 10.0 mi North 12.7 mph - N/A   Overcast
10:54 PM 18.0 °F 6.1 °F 10.0 °F 71% 30.21 in 10.0 mi North 10.4 mph - N/A   Overcast
11:54 PM 17.1 °F 4.3 °F 8.1 °F 68% 30.20 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy