Janesville, WI

9:07 AM CST on January 22, 2018 (GMT -0600)
Rock County

Weather History for KJVL - December, 2012

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Week of December 23, 2012 through December 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 30 °F 28 °F 24 °F
Mean Temperature 28 °F 23 °F 18 °F
Min Temperature 26 °F 18 °F 10 °F
Degree Days  
Heating Degree Days (base 65) 47 42 37 294
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 28 °F 19 °F 7 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 20 mph 6 mph 0 mph
Gust Wind 25 mph 18 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.07 in 29.87 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 28, 2012 Rise Set
Actual Time 7:25 AM CST 4:30 PM CST
Civil Twilight 6:53 AM CST 5:02 PM CST
Nautical Twilight 6:18 AM CST 5:38 PM CST
Astronomical Twilight 5:43 AM CST 6:12 PM CST
Moon 5:08 PM CST (12/28) 7:18 AM CST (12/28)
Length of Visible Light 10h 08m
Length of Day
9h 04m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
23 26 18 10 21 15 7 86 82 74 30.04 29.98 29.92 10 8 0 14 4 17 0.00 Fog
24 28 22 17 21 18 10 86 79 73 30.12 29.99 29.89 10 10 10 9 5 - 0.00  
25 24 19 14 18 13 9 86 75 59 30.33 30.25 30.13 10 10 10 13 6 17 0.00  
26 28 26 23 21 19 18 86 74 69 30.23 30.15 30.06 10 10 10 20 10 25 0.00  
27 28 26 24 21 20 18 80 74 69 30.19 30.14 30.09 10 10 10 13 7 18 0.00  
28 30 28 26 28 26 21 93 86 80 30.09 29.99 29.88 10 6 2 8 2 - 0.00 Rain , Snow
29 30 22 14 28 19 9 93 81 73 30.19 30.01 29.87 10 7 2 17 8 18 0.00 Snow