Weather History for Anchorage Merrill, AK

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Week of September 15, 2013 through September 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 62 °F 53 °F 46 °F
Mean Temperature 51 °F 46 °F 39 °F
Min Temperature 46 °F 40 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 26 19 14 135
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 1 0 0 1
Dew Point  
Dew Point 45 °F 34 °F 20 °F
Precipitation  
Precipitation 0.21 in 0.04 in 0.00 in 0.27 in
Snowdepth - - - -
Wind  
Wind 9 mph 3 mph 0 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 29.88 in 29.47 in 28.94 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 16, 2013 Rise Set
Actual Time 7:29 AM AKDT 8:17 PM AKDT
Civil Twilight 6:45 AM AKDT 9:00 PM AKDT
Nautical Twilight 5:51 AM AKDT 9:54 PM AKDT
Astronomical Twilight 4:49 AM AKDT 10:55 PM AKDT
Moon 6:59 PM AKDT (9/16) 3:47 AM AKDT (9/16)
Length of Visible Light 14h 14m
Length of Day
12h 47m
Waxing Gibbous, 91% of the Moon is Illuminated
Sep 16
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

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 62 51 42 42 38 33 85 63 41 29.88 29.81 29.71 10 10 10 6 1 - 0.00  
16 57 46 37 43 37 33 83 65 47 29.70 29.58 29.49 10 10 10 6 1 - 0.00 Rain
17 53 50 46 44 42 39 86 74 61 29.53 29.48 29.47 10 10 10 6 1 - 0.00 Rain
18 52 48 45 45 39 31 87 72 56 29.62 29.59 29.54 10 10 9 9 2 - 0.06 Rain
19 51 46 41 43 31 22 89 61 32 29.58 29.52 29.43 10 10 10 9 5 - 0.21 Rain
20 48 39 32 25 22 20 69 50 35 29.43 29.29 29.03 10 10 10 8 5 - 0.00  
21 46 40 34 35 29 26 79 63 49 29.02 28.99 28.94 10 10 10 7 3 - 0.00 Rain