Weather History for Portage Glacier, AK

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Week of February 24, 2013 through March 2, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 37 °F 37 °F 36 °F
Mean Temperature 34 °F 33 °F 32 °F
Min Temperature 33 °F 30 °F 27 °F
Degree Days  
Heating Degree Days (base 65) 33 32 30 221
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 33 °F 30 °F 26 °F
Precipitation  
Precipitation 1.16 in 0.30 in 0.00 in 2.10 in
Snowdepth - - - -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 51 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.55 in 29.21 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 25, 2013 Rise Set
Actual Time 8:05 AM AKST 6:12 PM AKST
Civil Twilight 7:22 AM AKST 6:55 PM AKST
Nautical Twilight 6:33 AM AKST 7:44 PM AKST
Astronomical Twilight 5:43 AM AKST 8:34 PM AKST
Moon 6:55 PM AKST (2/25) 7:28 AM AKST (2/25)
Length of Visible Light 11h 32m
Length of Day
10h 06m
Full, 100% of the Moon is Illuminated
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
24 36 32 28 32 30 27 100 90 73 29.67 29.49 29.35 10 4 0 20 8 31 0.09 Fog , Snow
25 36 34 33 33 29 27 100 81 72 29.69 29.64 29.57 9 2 0 28 16 48 0.31 Fog , Snow
26 37 34 32 33 31 26 100 88 62 29.59 29.43 29.33 10 5 1 15 9 34 0.24 Snow
27 37 34 32 33 31 30 100 90 75 29.31 29.26 29.21 10 2 0 22 9 51 1.16 Fog , Rain , Snow
28 37 34 30 33 32 30 100 94 79 29.38 29.33 29.29 10 5 1 14 7 31 0.23 Rain , Snow
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 37 32 27 33 30 27 100 95 70 29.94 29.68 29.38 10 5 0 16 3 29 0.07 Fog , Rain , Snow
2 36 32 28 31 28 26 100 89 73 30.11 30.01 29.95 10 9 2 9 4 18 0.00 Snow