Weather History for Janesville, WI

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Saturday, December 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 28 °F -  
Max Temperature 32 °F 28 °F 46 °F (2003)
Min Temperature 24 °F 14 °F -17 °F (1989)
Degree Days  
Heating Degree Days 37    
Moisture  
Dew Point 27 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 86    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 2 mph (North)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 3 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 21, 2013 Rise Set
Actual Time 7:23 AM CST 4:25 PM CST
Civil Twilight 6:50 AM CST 4:58 PM CST
Nautical Twilight 6:15 AM CST 5:33 PM CST
Astronomical Twilight 5:40 AM CST 6:08 PM CST
Moon 8:47 PM CST (12/21) 9:44 AM CST (12/21)
Length of Visible Light 10h 07m
Length of Day
9h 02m
Waning Gibbous, 84% of the Moon is Illuminated
Dec 21
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Hourly Weather History & Observations

Time (CST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 26.6 °F - 24.8 °F 93% 29.78 in 2.5 mi Calm Calm - N/A   Overcast
12:35 AM 26.6 °F - 24.8 °F 93% 29.79 in 4.0 mi Calm Calm - N/A   Overcast
12:55 AM 26.6 °F - 24.8 °F 93% 29.78 in 3.0 mi Calm Calm - N/A   Overcast
1:15 AM 26.6 °F - 24.8 °F 93% 29.79 in 3.0 mi Calm Calm - N/A   Overcast
1:35 AM 26.6 °F - 24.8 °F 93% 29.79 in 3.0 mi Calm Calm - N/A   Overcast
1:55 AM 26.6 °F - 24.8 °F 93% 29.80 in 4.0 mi Calm Calm - N/A   Overcast
2:15 AM 26.6 °F - 24.8 °F 93% 29.81 in 2.5 mi Calm Calm - N/A   Overcast
2:35 AM 26.6 °F - 24.8 °F 93% 29.84 in 1.5 mi Calm Calm - N/A   Overcast
2:55 AM 26.6 °F 22.6 °F 26.6 °F 100% 29.85 in 1.2 mi WNW 3.5 mph - N/A   Overcast
3:15 AM 26.6 °F 21.2 °F 26.6 °F 100% 29.83 in 1.0 mi WNW 4.6 mph - N/A   Overcast
3:35 AM 26.6 °F 22.6 °F 24.8 °F 93% 29.80 in 0.8 mi NW 3.5 mph - N/A   Overcast
3:55 AM 26.6 °F 22.6 °F 24.8 °F 93% 29.79 in 0.8 mi NNW 3.5 mph - N/A   Overcast
4:15 AM 26.6 °F 21.2 °F 24.8 °F 93% 29.80 in 1.0 mi NW 4.6 mph - N/A   Overcast
4:35 AM 26.6 °F - 24.8 °F 93% 29.79 in 1.2 mi Calm Calm - N/A   Overcast
5:45 AM 26.6 °F - 23.0 °F 86% - 4.0 mi Calm Calm - N/A   Overcast
6:45 AM 24.8 °F - 23.0 °F 93% - 5.0 mi Calm Calm - N/A   Overcast
7:45 AM 24.8 °F - 23.0 °F 93% - 3.0 mi Calm Calm - N/A   Overcast
8:45 AM 26.6 °F - 24.8 °F 93% - 3.0 mi Calm Calm - N/A   Overcast
9:45 AM 26.6 °F - 24.8 °F 93% - 3.0 mi Calm Calm - N/A   Overcast
10:45 AM 26.6 °F - 24.8 °F 93% - 3.0 mi Calm Calm - N/A   Overcast
11:45 AM 28.4 °F - 26.6 °F 93% 29.83 in 3.0 mi Calm Calm - N/A   Overcast
12:45 PM 28.4 °F - 26.6 °F 93% 29.84 in 3.0 mi Calm Calm - N/A   Overcast
1:45 PM 28.4 °F - 26.6 °F 93% 29.81 in 2.5 mi Calm Calm - N/A   Overcast
2:45 PM 28.4 °F - 26.6 °F 93% 29.79 in 2.0 mi Calm Calm - N/A   Overcast
3:45 PM 28.4 °F 21.2 °F 26.6 °F 93% 29.81 in 1.0 mi North 6.9 mph - N/A   Overcast
4:45 PM 28.4 °F 21.2 °F 26.6 °F 93% 29.79 in 2.0 mi NNE 6.9 mph - N/A   Overcast
5:45 PM 28.4 °F 21.2 °F 26.6 °F 93% 29.79 in 2.0 mi NNE 6.9 mph - N/A   Overcast
6:45 PM 28.4 °F 22.2 °F 28.4 °F 100% 29.79 in 2.0 mi North 5.8 mph - N/A   Overcast
7:45 PM 28.4 °F 19.7 °F 26.6 °F 93% 29.75 in 2.0 mi NNE 9.2 mph - N/A   Overcast
8:15 PM 30.2 °F 24.3 °F 28.4 °F 93% 29.77 in 2.5 mi North 5.8 mph - N/A   Overcast
8:35 PM 30.2 °F 24.3 °F 28.4 °F 93% 29.78 in 2.5 mi North 5.8 mph - N/A   Overcast
8:45 PM 28.4 °F 20.4 °F 26.6 °F 93% 29.77 in 2.0 mi North 8.1 mph - N/A   Overcast
8:55 PM 30.2 °F 22.6 °F 28.4 °F 93% 29.76 in 2.5 mi North 8.1 mph - N/A   Overcast
9:15 PM 30.2 °F 22.6 °F 28.4 °F 93% 29.72 in 2.5 mi NNE 8.1 mph - N/A   Overcast
9:35 PM 30.2 °F 22.6 °F 28.4 °F 93% 29.71 in 3.0 mi NNE 8.1 mph - N/A   Overcast
9:55 PM 30.2 °F 21.9 °F 28.4 °F 93% 29.68 in 3.0 mi NNE 9.2 mph - N/A   Overcast
10:15 PM 32.0 °F 24.8 °F 30.2 °F 93% 29.67 in 3.0 mi NNE 8.1 mph - N/A   Overcast
10:35 PM 32.0 °F 24.8 °F 30.2 °F 93% 29.63 in 3.0 mi NNE 8.1 mph - N/A   Overcast
10:55 PM 32.0 °F 25.6 °F 30.2 °F 93% 29.68 in 5.0 mi NNE 6.9 mph - N/A   Overcast
11:15 PM 32.0 °F 24.8 °F 30.2 °F 93% 29.67 in 7.0 mi NNE 8.1 mph - N/A   Overcast
11:35 PM 32.0 °F 24.8 °F 30.2 °F 93% 29.68 in 10.0 mi NE 8.1 mph - N/A   Overcast
11:55 PM 32.0 °F 24.8 °F 30.2 °F 93% 29.69 in 10.0 mi NNE 8.1 mph - N/A   Overcast