, AK

(GMT )
Portage Glacier

Weather History for PATO - September, 2013

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 51 °F 46 °F
Mean Temperature 47 °F 43 °F 37 °F
Min Temperature 42 °F 36 °F 27 °F
Degree Days  
Heating Degree Days (base 65) 28 22 18 156
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 47 °F 38 °F 26 °F
Precipitation  
Precipitation 0.19 in 0.07 in 0.00 in 0.46 in
Snowdepth - - - -
Wind  
Wind 15 mph 3 mph 0 mph
Gust Wind 25 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 29.90 in 29.47 in 28.93 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 7:38 AM AKDT 7:56 PM AKDT
Civil Twilight 6:55 AM AKDT 8:39 PM AKDT
Nautical Twilight 6:03 AM AKDT 9:30 PM AKDT
Astronomical Twilight 5:06 AM AKDT 10:27 PM AKDT
Moon 8:17 PM AKDT (9/21) 10:58 AM AKDT (9/21)
Length of Visible Light 13h 44m
Length of Day
12h 18m
Waning Gibbous, 93% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 57 47 36 47 41 36 100 92 62 29.90 29.84 29.71 10 6 0 8 1 - 0.00 Fog
16 53 44 35 43 39 35 100 94 63 29.70 29.61 29.51 10 5 0 7 1 - 0.00 Fog , Rain
17 48 45 42 47 44 41 100 97 89 29.55 29.50 29.48 10 10 10 9 2 - 0.18 Rain
18 50 45 42 45 43 41 100 92 74 29.65 29.62 29.55 10 10 8 15 3 22 0.09 Rain
19 52 46 39 43 38 29 100 81 54 29.61 29.50 29.37 10 10 10 14 5 22 0.00  
20 46 37 28 31 28 26 96 67 47 29.36 29.25 29.06 10 10 10 14 8 25 0.00  
21 50 38 27 43 36 26 100 83 60 29.05 28.98 28.93 10 10 8 10 3 20 0.19 Rain