Weather History for Arlington, WA

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Week of December 23, 2012 through December 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 44 °F 42 °F 39 °F
Mean Temperature 40 °F 39 °F 36 °F
Min Temperature 39 °F 36 °F 33 °F
Degree Days  
Heating Degree Days (base 65) 29 26 24 181
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 41 °F 36 °F 30 °F
Precipitation  
Precipitation 0.06 in 0.01 in 0.00 in 0.09 in
Snowdepth - - - -
Wind  
Wind 21 mph 2 mph 0 mph
Gust Wind 28 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 29.97 in 29.64 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 26, 2012 Rise Set
Actual Time 7:58 AM PST 4:20 PM PST
Civil Twilight 7:21 AM PST 4:57 PM PST
Nautical Twilight 6:42 AM PST 5:37 PM PST
Astronomical Twilight 6:04 AM PST 6:15 PM PST
Moon 3:20 PM PST (12/26) 6:24 AM PST (12/26)
Length of Visible Light 9h 35m
Length of Day
8h 22m
Waxing Gibbous, 98% of the Moon is Illuminated
Dec 26
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First 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  
23 44 40 37 37 37 34 93 84 71 29.83 29.70 29.64 10 9 4 7 2 - 0.02  
24 42 38 35 39 36 34 93 88 81 30.18 30.08 29.84 10 10 3 9 1 - 0.00  
25 42 38 33 37 34 30 93 85 61 30.07 29.78 29.68 10 10 10 21 1 28 0.00  
26 44 40 37 37 36 34 93 84 76 29.92 29.79 29.72 10 10 9 16 5 21 0.00  
27 42 40 39 41 38 36 93 89 81 30.18 30.10 29.92 10 9 2 10 4 - 0.01  
28 44 40 35 37 35 34 93 85 71 30.19 30.15 30.13 10 10 10 6 1 - 0.00  
29 39 36 33 36 35 32 100 91 87 30.25 30.20 30.17 10 8 0 5 0 - 0.06