Seattle, WA

8:10 AM PDT on May 23, 2017 (GMT -0700)
Seattle-Tacoma International

Weather History for KSEA - July, 2013

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Week of July 7, 2013 through July 13, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 76 °F 67 °F
Mean Temperature 73 °F 66 °F 62 °F
Min Temperature 59 °F 56 °F 52 °F
Degree Days  
Heating Degree Days (base 65) 3 1 0 4
Cooling Degree Days (base 65) 8 2 0 13
Growing Degree Days (base 50) 22 16 12 112
Dew Point  
Dew Point 57 °F 51 °F 42 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 16 mph 6 mph 0 mph
Gust Wind 21 mph 20 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.08 in 29.93 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jul. 13, 2013 Rise Set
Actual Time 5:26 AM PDT 9:03 PM PDT
Civil Twilight 4:47 AM PDT 9:42 PM PDT
Nautical Twilight 3:55 AM PDT 10:34 PM PDT
Astronomical Twilight 2:43 AM PDT 11:45 PM PDT
Moon 11:14 AM PDT (7/13) 11:18 PM PDT (7/13)
Length of Visible Light 16h 55m
Length of Day
15h 37m
Waxing Crescent, 26% of the Moon is Illuminated
Jul 13
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jul high avg low high avg low high avg low high avg low high avg low high avg high sum  
7 75 66 57 57 55 53 87 70 53 29.99 29.97 29.93 10 7 0 10 7 14 0.00  
8 80 68 56 57 53 51 80 61 42 30.14 30.09 30.00 10 10 10 12 6 14 0.00  
9 86 73 59 57 54 49 84 58 32 30.15 30.10 30.03 10 10 10 14 6 18 0.00  
10 72 65 57 54 52 49 86 70 53 30.11 30.06 29.99 10 10 10 13 6 17 0.00  
11 73 64 54 52 47 44 80 61 41 30.12 30.07 30.01 10 10 10 16 7 18 0.00  
12 67 62 56 50 47 44 72 60 48 30.14 30.08 30.04 10 10 10 14 5 17 0.00  
13 79 66 52 50 47 42 83 56 28 30.24 30.18 30.15 10 10 10 15 7 21 0.00