Weather History for Port Heiden, AK

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Week of January 6, 2013 through January 12, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 36 °F 30 °F
Mean Temperature 42 °F 32 °F 24 °F
Min Temperature 39 °F 27 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 42 34 22 236
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 25 °F 9 °F
Precipitation  
Precipitation 0.08 in 0.04 in 0.01 in 0.28 in
Snowdepth - - - -
Wind  
Wind 44 mph 17 mph 0 mph
Gust Wind 58 mph 33 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.59 in 28.77 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 10, 2013 Rise Set
Actual Time 10:06 AM AKST 5:18 PM AKST
Civil Twilight 9:19 AM AKST 6:06 PM AKST
Nautical Twilight 8:29 AM AKST 6:55 PM AKST
Astronomical Twilight 7:43 AM AKST 7:41 PM AKST
Moon 8:54 AM AKST (1/10) 4:44 PM AKST (1/10)
Length of Visible Light 8h 47m
Length of Day
7h 12m
Waning Crescent, 1% of the Moon is Illuminated
Jan 10
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
6 32 29 26 28 25 18 93 81 64 29.22 28.92 28.77 10 7 1 29 15 34 0.01  
7 30 29 28 27 24 19 93 80 66 29.77 29.36 28.95 10 7 1 28 16 33 0.02  
8 30 24 17 25 18 9 86 71 51 30.11 30.02 29.79 10 10 7 22 14 28 0.08  
9 39 34 28 30 27 14 87 72 51 30.01 29.79 29.59 10 10 9 34 17 43 0.02  
10 39 32 24 30 25 19 87 72 49 29.92 29.75 29.51 10 9 1 44 13 58 0.08  
11 39 32 24 28 23 19 93 73 40 30.05 29.88 29.60 10 10 7 41 12 54 0.06  
12 46 42 39 36 32 28 71 65 57 29.57 29.42 29.30 10 10 10 44 35 54 0.01