Weather History for Seattle, WA

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Week of April 7, 2013 through April 13, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 52 °F 46 °F
Mean Temperature 54 °F 48 °F 43 °F
Min Temperature 48 °F 42 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 22 17 11 121
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 1 0 4
Dew Point  
Dew Point 50 °F 40 °F 31 °F
Precipitation  
Precipitation 1.54 in 0.46 in 0.03 in 2.75 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 10 mph 0 mph
Gust Wind 38 mph 26 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 30.06 in 29.49 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 09, 2013 Rise Set
Actual Time 6:31 AM PDT 7:50 PM PDT
Civil Twilight 5:59 AM PDT 8:22 PM PDT
Nautical Twilight 5:21 AM PDT 9:01 PM PDT
Astronomical Twilight 4:40 AM PDT 9:42 PM PDT
Moon 5:58 AM PDT (4/9) 7:32 PM PDT (4/9)
Length of Visible Light 14h 22m
Length of Day
13h 19m
Waning Crescent, 0% of the Moon is Illuminated
Apr 9
Waning Crescent
Apr 10
New
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter

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  
7 47 44 41 42 40 37 89 86 82 29.92 29.72 29.49 10 7 2 20 9 36 1.54 Rain
8 56 50 43 45 41 39 92 77 61 30.30 30.14 29.90 10 10 7 13 7 16 0.03 Rain
9 54 49 43 42 40 39 83 71 59 30.38 30.32 30.22 10 10 10 9 5 12 T Rain
10 59 54 48 50 44 39 89 73 57 30.29 30.11 29.96 10 8 2 25 14 32 0.37 Rain
11 54 49 44 43 39 35 89 70 50 30.33 30.29 30.22 10 9 2 15 9 20 0.06 Rain
12 46 43 40 44 39 34 93 79 65 30.19 29.92 29.71 10 8 2 29 10 38 0.38 Rain
13 51 45 38 39 35 31 82 74 66 30.03 29.92 29.78 10 10 5 25 13 35 0.37 Rain