History for Portage Glacier, AK

Week of October 7, 2012 through October 13, 2012 — View Current Conditions
Week of October 7, 2012 through October 13, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 51 °F 44 °F 34 °F
Mean Temperature 47 °F 40 °F 31 °F
Min Temperature 46 °F 35 °F 28 °F
Degree Days
Heating Degree Days (base 65) 34 25 18 176
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point
Dew Point 46 °F 39 °F 27 °F
Precipitation
Precipitation 0.39 in 0.07 in 0.00 in 0.49 in
Snowdepth - - - -
Wind
Wind 14 mph 5 mph 0 mph
Gust Wind 23 mph 19 mph 17 mph
Sea Level Pressure
Sea Level Pressure 30.36 in 29.85 in 29.08 in
Weekly Graph
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Astronomy
  Rise Set
Actual Time 8:23 AM AKDT 7:00 PM AKDT
Civil Twilight 7:40 AM AKDT 7:43 PM AKDT
Nautical Twilight 6:50 AM AKDT 8:32 PM AKDT
Astronomical Twilight 6:00 AM AKDT 9:22 PM AKDT
Moon 12:35 AM AKDT (10/9) 4:55 PM AKDT (10/9)
Length Of Visible Light 12h 02m
Length of Day
10h 37m
Waning Crescent, 35% of the Moon is Illuminated
Oct 9
Waning Crescent
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
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Daily Observations
2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
7 48 47 46 46 45 44 97 92 83 30.36 30.34 30.31 10 10 10 14 10 23 0.10 Rain
8 51 44 37 46 43 37 100 89 76 30.31 30.21 30.15 10 10 10 14 9 22 0.00  
9 48 46 44 46 44 43 100 94 83 30.16 30.13 30.09 10 10 8 12 9 20 0.00  
10 45 41 36 43 40 36 100 98 90 30.09 30.01 29.94 10 8 2 6 2 - 0.00  
11 50 39 28 40 36 27 100 95 50 29.93 29.80 29.55 10 4 0 6 1 - 0.00 Fog
12 34 31 28 33 31 28 100 97 92 29.54 29.28 29.13 10 1 0 5 1 - 0.00 Fog
13 34 31 28 33 31 27 100 95 92 29.20 29.15 29.08 10 4 0 5 1 - 0.39 Fog , Rain , Snow
Comma Delimited File