Weather History for Mason, MI

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Week of December 23, 2012 through December 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 32 °F 30 °F 28 °F
Mean Temperature 27 °F 24 °F 18 °F
Min Temperature 24 °F 18 °F 7 °F
Degree Days  
Heating Degree Days (base 65) 47 41 38 287
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 26 °F 21 °F 4 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 22 mph 5 mph 0 mph
Gust Wind 32 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.30 in 30.01 in 29.82 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 26, 2012 Rise Set
Actual Time 8:06 AM EST 5:10 PM EST
Civil Twilight 7:34 AM EST 5:42 PM EST
Nautical Twilight 6:58 AM EST 6:18 PM EST
Astronomical Twilight 6:24 AM EST 6:52 PM EST
Moon 4:04 PM EST (12/26) 6:28 AM EST (12/26)
Length of Visible Light 10h 08m
Length of Day
9h 04m
Waxing Gibbous, 97% of the Moon is Illuminated
Dec 26
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

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 32 26 20 25 21 18 90 78 68 30.02 29.94 29.87 10 10 7 8 3 - 0.00  
24 29 24 20 26 22 18 92 86 77 29.99 29.92 29.82 10 9 1 12 4 - 0.00 Snow
25 31 26 21 25 20 18 92 77 61 30.30 30.20 30.00 10 10 10 9 5 - 0.00  
26 29 27 24 26 23 20 92 82 74 30.25 30.00 29.88 10 7 0 22 12 32 0.00 Snow
27 30 22 13 22 19 11 93 82 64 30.14 30.06 29.91 10 9 4 15 8 20 0.00 Snow
28 29 18 7 25 18 4 92 89 81 30.15 30.06 29.91 10 7 1 6 1 - 0.00 Snow
29 28 24 20 24 22 18 92 86 75 30.06 29.89 29.82 10 7 2 10 5 - 0.00 Snow