Weather History for Sitka, AK

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Week of December 15, 2013 through December 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 43 °F 38 °F 33 °F
Mean Temperature 36 °F 33 °F 26 °F
Min Temperature 33 °F 29 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 40 31 28 218
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 42 °F 30 °F 16 °F
Precipitation  
Precipitation 0.64 in 0.19 in 0.00 in 1.35 in
Snowdepth 2.0 in 2.0 in 2.0 in -
Wind  
Wind 32 mph 9 mph 0 mph
Gust Wind 53 mph 30 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 29.88 in 29.43 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 18, 2013 Rise Set
Actual Time 8:36 AM AKST 3:19 PM AKST
Civil Twilight 7:47 AM AKST 4:09 PM AKST
Nautical Twilight 6:56 AM AKST 5:00 PM AKST
Astronomical Twilight 6:09 AM AKST 5:47 PM AKST
Moon 5:19 PM AKST 9:02 AM AKST
Length of Visible Light 8h 21m
Length of Day
6h 42m
Full, 98% of the Moon is Illuminated
Dec 18
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Daily Weather History & Observations

2013 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  
15 39 36 33 35 32 27 100 86 65 29.99 29.79 29.65 10 5 1 32 15 53 0.64 Rain , Snow , Thunderstorm
16 37 34 32 33 31 28 96 88 73 30.05 29.93 29.52 10 6 0 25 11 31 0.19 Fog , Rain , Snow
17 37 32 27 33 29 20 96 86 75 30.23 29.85 29.61 10 9 2 16 8 - 0.02 Snow
18 33 26 19 25 20 16 89 78 69 30.45 30.35 30.22 10 10 10 13 6 - 0.00  
19 43 36 30 42 33 24 100 88 64 30.14 29.73 29.50 10 4 1 26 14 36 0.23 Rain , Snow
20 37 34 32 37 34 32 100 95 83 29.89 29.65 29.43 10 8 0 9 3 - 0.12 Fog , Rain
21 42 36 32 35 34 32 100 92 76 29.90 29.84 29.70 10 9 2 14 3 - 0.15 Rain