Whidbey Island, WA

1:50 PM PST on February 21, 2018 (GMT -0800)
Whidbey Island Naval Air Station

Weather History for KNUW - December, 2012

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Week of December 9, 2012 through December 15, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 43 °F 39 °F
Mean Temperature 44 °F 40 °F 38 °F
Min Temperature 42 °F 38 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 28 25 21 174
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 41 °F 37 °F 30 °F
Precipitation  
Precipitation 0.15 in 0.08 in 0.00 in 0.59 in
Snowdepth - - - -
Wind  
Wind 36 mph 9 mph 0 mph
Gust Wind 45 mph 26 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.44 in 29.96 in 29.49 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 12, 2012 Rise Set
Actual Time 7:53 AM PST 4:16 PM PST
Civil Twilight 7:16 AM PST 4:52 PM PST
Nautical Twilight 6:36 AM PST 5:32 PM PST
Astronomical Twilight 5:58 AM PST 6:10 PM PST
Moon 7:02 AM PST (12/12) 4:00 PM PST (12/12)
Length of Visible Light 9h 35m
Length of Day
8h 22m
Waning Crescent, 0% of the Moon is Illuminated
Dec 12
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
9 39 38 37 37 35 32 93 86 76 30.40 30.35 30.30 10 7 2 15 8 20 0.07 Rain
10 44 42 39 41 38 37 93 91 85 30.44 30.37 30.07 10 5 0 14 4 - 0.00 Fog , Rain
11 46 44 42 41 40 38 92 85 76 30.02 29.68 29.55 10 8 6 26 11 32 0.07 Rain
12 44 42 39 41 39 37 93 89 85 30.05 29.83 29.61 10 8 4 12 4 - 0.15 Rain
13 43 41 39 39 37 35 93 85 74 30.06 29.94 29.80 10 9 6 18 7 22 0.15 Rain
14 42 38 33 39 35 30 89 85 76 29.96 29.88 29.78 10 9 4 17 8 - 0.07 Rain
15 42 38 35 37 33 30 89 80 67 29.88 29.65 29.49 10 10 8 36 19 45 0.08 Rain