Weather History for Adak, AK

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Week of July 14, 2013 through July 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 54 °F 50 °F
Mean Temperature 56 °F 51 °F 48 °F
Min Temperature 53 °F 48 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 17 14 8 83
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 1 0 8
Dew Point  
Dew Point 55 °F 49 °F 43 °F
Precipitation  
Precipitation 0.08 in 0.01 in 0.00 in 0.08 in
Snowdepth - - - -
Wind  
Wind 18 mph 8 mph 0 mph
Gust Wind 21 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.27 in 30.12 in 29.94 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 15, 2013 Rise Set
Actual Time 6:45 AM HADT 10:58 PM HADT
Civil Twilight 6:00 AM HADT 11:43 PM HADT
Nautical Twilight 4:54 AM HADT 12:49 AM HADT
Astronomical Twilight 3:25 AM HADT 2:20 AM HADT
Moon 3:25 PM HADT (7/15) 1:20 AM HADT (7/15)
Length of Visible Light 17h 43m
Length of Day
16h 12m
Waxing Crescent, 47% of the Moon is Illuminated
Jul 15
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 53 50 46 50 47 45 100 91 82 30.03 29.99 29.94 10 7 0 9 5 - 0.00  
15 - - - - - - - - - - - - - - - - - - 0.00  
16 52 52 51 52 49 48 100 90 82 30.09 30.08 30.06 10 8 2 18 8 - 0.00  
17 50 48 46 46 46 45 100 95 87 30.15 30.12 30.10 10 8 2 9 6 - 0.00  
18 57 50 44 50 47 43 100 88 71 30.18 30.16 30.13 10 8 1 17 9 21 0.00  
19 55 50 46 55 51 46 100 96 88 30.17 30.11 30.07 10 9 4 13 8 - 0.08  
20 60 56 53 55 53 52 94 85 77 30.27 30.24 30.20 10 10 10 14 9 - 0.00