Weather History for Seattle Boeing, WA

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Week of April 14, 2013 through April 20, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 60 °F 56 °F 53 °F
Mean Temperature 52 °F 49 °F 46 °F
Min Temperature 50 °F 43 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 18 16 12 109
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 1 0 4
Dew Point  
Dew Point 52 °F 40 °F 29 °F
Precipitation  
Precipitation 0.67 in 0.14 in 0.00 in 0.99 in
Snowdepth - - - -
Wind  
Wind 15 mph 6 mph 0 mph
Gust Wind 22 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.47 in 30.22 in 29.93 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 16, 2013 Rise Set
Actual Time 6:18 AM PDT 8:00 PM PDT
Civil Twilight 5:45 AM PDT 8:33 PM PDT
Nautical Twilight 5:05 AM PDT 9:13 PM PDT
Astronomical Twilight 4:22 AM PDT 9:56 PM PDT
Moon 10:30 AM PDT (4/16) 1:12 AM PDT (4/16)
Length of Visible Light 14h 47m
Length of Day
13h 42m
Waxing Crescent, 34% of the Moon is Illuminated
Apr 16
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
14 55 46 39 39 36 29 93 71 40 30.03 29.99 29.93 10 10 6 8 4 - 0.06 Rain
15 55 48 41 39 37 33 82 70 42 30.19 30.05 29.96 10 10 10 10 4 18 0.00  
16 57 47 39 41 37 33 86 69 44 30.40 30.32 30.21 10 10 2 15 3 22 0.07 Rain
17 60 49 39 40 36 32 79 61 36 30.47 30.43 30.40 10 10 10 12 6 - 0.00  
18 53 49 46 47 41 36 86 74 63 30.47 30.40 30.22 10 10 10 14 8 21 0.18 Rain
19 55 52 50 52 48 45 89 85 80 30.21 30.13 30.07 10 9 3 13 8 18 0.67 Rain
20 57 52 48 45 43 41 83 72 59 30.28 30.25 30.22 10 10 8 12 7 20 0.01 Rain