Weather History for PAMC - December, 2012

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 45 °F -2 °F -38 °F
Mean Temperature 31 °F -12 °F -44 °F
Min Temperature 16 °F -22 °F -49 °F
Degree Days  
Heating Degree Days (base 65) 109 77 34 2390
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 30 °F -11 °F -36 °F
Precipitation  
Precipitation 0.47 in 0.05 in 0.00 in 1.24 in
Snowdepth 26.0 in 18.0 in 7.0 in -
Wind  
Wind 25 mph 2 mph 0 mph
Gust Wind 37 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.68 in 29.75 in 28.89 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 06, 2012 Rise Set
Actual Time 10:39 AM AKST 3:48 PM AKST
Civil Twilight 9:31 AM AKST 4:55 PM AKST
Nautical Twilight 8:28 AM AKST 5:58 PM AKST
Astronomical Twilight 7:31 AM AKST 6:55 PM AKST
Moon 12:47 AM AKST (12/6) 1:28 PM AKST (12/6)
Length of Visible Light 7h 23m
Length of Day
5h 09m
Waning Gibbous, 48% of the Moon is Illuminated
Dec 6
Waning Gibbous
Dec 12
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last 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  
1 -16 -23 -29 -24 -29 -35 0 0 0 30.08 30.00 29.95 10 10 8 3 0 3 0.00  
2 -17 -25 -33 -23 -28 -36 0 0 0 30.04 29.95 29.87 10 9 2 6 0 7 T Snow
3 -4 -18 -31 -13 -16 -36 0 0 0 30.10 30.08 30.05 10 10 10 15 8 20 0.00  
4 -4 -17 -29 -14 -18 -35 0 0 0 30.05 29.94 29.87 10 10 10 15 7 18 0.00  
5 -19 -26 -33 -26 -31 -35 0 0 0 29.92 29.89 29.83 10 10 5 3 0 5 0.00  
6 -26 -30 -34 -33 -34 -36 0 0 0 30.14 30.04 29.94 10 9 4 2 0 3 0.00  
7 -24 -29 -34 -32 -34 -36 0 0 0 30.16 30.14 30.12 10 10 9 5 0 6 0.00  
8 -1 -18 -35 -4 -11 -32 0 0 0 30.11 29.63 29.34 10 7 1 7 0 7 0.14 Snow
9 8 4 -1 3 0 -4 0 0 0 29.56 29.43 29.33 10 4 1 6 1 9 0.14 Snow
10 11 3 -5 7 4 -6 0 0 0 29.95 29.68 29.53 10 3 1 6 0 9 0.11 Snow
11 16 8 -1 12 10 2 0 0 0 30.02 29.73 29.36 10 7 1 9 2 14 T Snow
12 35 25 15 30 22 10 0 0 0 29.34 29.15 29.06 10 4 0 22 8 33 0.47 Fog , Snow
13 33 6 -21 28 4 -26 0 0 0 29.49 29.32 29.08 10 7 0 25 4 37 0.03 Fog , Snow
14 -6 -16 -25 -11 -17 -31 0 0 0 29.58 29.46 29.41 10 8 2 12 5 15 0.03 Snow
15 -19 -33 -47 -25 -27 -28 0 0 0 29.84 29.73 29.59 10 9 4 13 3 15 0.00  
16 -38 -44 -49 - - - 0 0 0 30.01 29.90 29.79 10 4 1 3 0 5 T Snow
17 -17 -31 -44 -24 -29 -34 0 0 0 30.01 29.79 29.48 9 3 0 6 0 6 0.08 Snow
18 -2 -10 -17 -8 -15 -24 0 0 0 30.01 29.63 29.43 5 2 1 9 0 12 0.21 Snow
19 -3 -22 -40 -10 -23 -35 0 0 0 30.58 30.36 30.05 10 10 4 12 3 16 T Snow
20 -37 -42 -46 - - - 0 0 0 30.68 30.60 30.53 10 6 1 6 0 6 0.00  
21 -34 -40 -45 - - - 0 0 0 30.56 30.41 30.26 10 10 10 5 0 6 0.00  
22 -5 -26 -46 -13 -14 -15 0 0 0 30.25 30.08 29.94 10 10 3 15 2 20 0.00  
23 -8 -23 -38 -26 -33 -36 0 0 0 29.95 29.87 29.77 10 10 10 7 1 9 0.00  
24 -4 -22 -40 -12 -18 -32 0 0 0 29.76 29.62 29.53 10 10 10 7 1 8 0.00  
25 5 -2 -8 -2 -6 -15 0 0 0 29.70 29.62 29.49 10 7 1 5 0 7 0.03 Snow
26 10 2 -7 3 -5 -14 0 0 0 29.69 29.50 29.33 10 7 0 5 1 6 T Fog , Snow
27 14 5 -5 7 -2 -11 0 0 0 29.46 29.38 29.32 10 10 9 5 0 6 0.00  
28 8 -1 -10 3 -4 -16 0 0 0 29.54 29.49 29.34 10 10 10 6 0 6 0.00  
29 23 17 10 16 11 4 0 0 0 29.39 29.29 29.14 10 8 1 8 3 13 T Snow
30 28 22 16 23 18 12 0 0 0 29.24 28.99 28.89 10 10 10 14 2 20 0.00  
31 45 31 16 25 21 8 0 0 0 29.61 29.47 29.16 10 10 10 10 2 16 T Fog