Weather History for Troy, MI

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Week of December 23, 2012 through December 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 39 °F 34 °F 31 °F
Mean Temperature 32 °F 30 °F 25 °F
Min Temperature 28 °F 25 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 40 36 33 249
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 32 °F 25 °F 16 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 24 mph 7 mph 0 mph
Gust Wind 34 mph 18 mph 12 mph
Sea Level Pressure  
Sea Level Pressure 30.33 in 30.03 in 29.82 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 23, 2012 Rise Set
Actual Time 8:00 AM EST 5:03 PM EST
Civil Twilight 7:28 AM EST 5:36 PM EST
Nautical Twilight 6:52 AM EST 6:11 PM EST
Astronomical Twilight 6:18 AM EST 6:45 PM EST
Moon 1:56 PM EST (12/23) 3:39 AM EST (12/23)
Length of Visible Light 10h 07m
Length of Day
9h 03m
Waxing Gibbous, 81% of the Moon is Illuminated
Dec 23
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 39 32 25 27 23 22 88 72 56 30.05 29.97 29.90 10 10 7 13 6 18 0.00  
24 35 31 27 30 25 19 92 77 66 30.04 29.95 29.85 10 9 1 12 6 17 0.00 Snow
25 35 32 28 30 26 23 90 77 61 30.33 30.22 30.00 10 10 10 10 7 16 0.00  
26 33 30 28 30 26 23 91 82 66 30.30 30.02 29.86 10 6 0 24 12 34 0.00 Snow
27 34 28 21 32 25 19 94 80 61 30.17 30.04 29.87 10 9 1 14 8 23 0.00 Snow
28 31 25 19 27 21 16 91 84 71 30.19 30.10 29.97 10 9 2 6 1 - 0.00 Snow
29 32 30 26 28 26 20 92 84 73 30.05 29.90 29.82 10 7 1 12 6 17 0.00 Snow