Seattle, WA

2:13 AM PST on December 15, 2019 (GMT -0800)
Seattle-Tacoma International

Weather History for KSEA - May, 2019

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Week of May 26, 2019 through June 1, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 77 °F 73 °F 66 °F
Mean Temperature 66 °F 63 °F 60 °F
Min Temperature 54 °F 53 °F 52 °F
Degree Days  
Heating Degree Days (base 65) 5 2 0 12
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 16 13 10 92
Dew Point  
Dew Point 56 °F 51 °F 47 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 15 mph 6 mph 0 mph
Gust Wind 21 mph - -
Sea Level Pressure  
Sea Level Pressure 30.14 in 30.02 in 29.87 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 27, 2019 Rise Set
Actual Time 5:19 AM PDT 8:53 PM PDT
Civil Twilight 4:41 AM PDT 9:31 PM PDT
Nautical Twilight 3:50 AM PDT 10:23 PM PDT
Astronomical Twilight 2:41 AM PDT 11:33 PM PDT
Moon 2:42 AM PDT (5/27) 1:37 PM PDT (5/27)
Length of Visible Light 16h 50m
Length of Day
15h 33m
Last Quarter, 40% of the Moon is Illuminated
May 27
Last Quarter
Jun 3
New
Jun 9
First Quarter
Jun 17
Full
Jun 25
Last Quarter

Daily Weather History & Observations

2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
26 72 62 52 52 50 48 83 65 47 29.93 29.89 29.87 10 10 7 14 8 18 0.00  
27 77 66 54 54 52 50 86 65 43 30.08 29.99 29.94 10 10 10 15 8 21 0.00  
28 66 60 54 51 50 48 83 73 63 30.14 30.10 30.06 10 10 10 14 8 18 0.00  
29 70 62 53 52 50 48 83 68 53 30.09 30.05 29.98 10 10 10 10 6 14 0.00  
30 75 64 52 55 52 49 100 75 49 30.06 30.03 29.99 10 6 0 9 4 12 0.00 Fog
31 76 65 54 56 53 52 100 75 49 30.13 30.08 30.01 10 5 0 9 5 13 0.00 Fog
2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jun high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 76 65 53 54 51 47 93 68 43 30.09 30.03 29.95 10 6 0 15 6 18 0.00 Fog