Weather History for Anchorage Merrill, AK

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 2 °C -2 °C -7 °C
Mean Temperature 0 °C -5 °C -12 °C
Min Temperature -2 °C -8 °C -19 °C
Degree Days  
Heating Degree Days (base 65) 56 42 34 293
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point -1 °C -6 °C -22 °C
Precipitation  
Precipitation 3.8 mm 1.4 mm 0.0 mm 10.15 mm
Snowdepth 15 cm 15 cm 15 cm -
Wind  
Wind 24 km/h 5 km/h 0 km/h
Gust Wind 39 km/h 31 km/h 26 km/h
Sea Level Pressure  
Sea Level Pressure 1013 hPa 996 hPa 986 hPa

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 14, 2012 Rise Set
Actual Time 10:08 AM AKST 3:40 PM AKST
Civil Twilight 9:06 AM AKST 4:42 PM AKST
Nautical Twilight 8:07 AM AKST 5:41 PM AKST
Astronomical Twilight 7:13 AM AKST 6:35 PM AKST
Moon 10:58 AM AKST (12/14) 6:11 PM AKST (12/14)
Length of Visible Light 7h 35m
Length of Day
5h 31m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 Temp. (°C) Dew Point (°C) Humidity (%) Sea Level Press. (hPa) Visibility (km) Wind (km/h) Precip. (mm) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 -3 -5 -7 -4 -7 -8 96 87 81 1000 995 992 16 14 5 10 5 - 0.00 Snow
10 -2 -3 -4 -2 -3 -5 100 95 86 1008 1002 1000 16 8 2 6 2 - 0.76 Fog , Snow
11 -2 -6 -9 -2 -6 -9 100 92 84 1013 1009 1003 16 11 2 8 2 - 0.25 Snow
12 -1 -3 -5 -1 -4 -6 100 95 86 1002 993 990 16 5 0 11 5 - 3.81 Fog , Snow
13 2 0 -2 -1 -2 -3 92 84 72 994 992 991 16 16 16 24 14 39 3.05  
14 -3 -5 -7 -4 -7 -8 100 96 86 992 990 987 16 6 1 8 2 - 1.52 Fog
15 -7 -12 -19 -8 -16 -22 93 81 72 991 988 986 16 16 8 11 3 - 0.76