Weather History for Seattle Boeing, WA

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Saturday, June 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 64 °F -  
Max Temperature 75 °F 68 °F 88 °F (1963)
Min Temperature 55 °F 52 °F 43 °F (1949)
Degree Days  
Heating Degree Days 1    
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 57    
Maximum Humidity 77    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 9 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jun. 15, 2013 Rise Set
Actual Time 5:11 AM PDT 9:08 PM PDT
Civil Twilight 4:30 AM PDT 9:49 PM PDT
Nautical Twilight 3:34 AM PDT 10:45 PM PDT
Astronomical Twilight 2:06 AM PDT 12:13 AM PDT
Moon 12:17 PM PDT (6/15) 12:22 AM PDT (6/15)
Length of Visible Light 17h 18m
Length of Day
15h 57m
Waxing Crescent, 40% of the Moon is Illuminated
Jun 15
Waxing Crescent
Jun 16
First Quarter
Jun 23
Full
Jun 29
Last Quarter
Jul 8
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 59.0 °F 46.9 °F 64% 30.05 in 10.0 mi NNW 3.5 mph - N/A   Clear
1:53 AM 55.9 °F 48.9 °F 77% 30.03 in 10.0 mi NW 3.5 mph - N/A   Clear
2:53 AM 55.9 °F 48.9 °F 77% 30.02 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 55.0 °F 48.0 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 55.0 °F 48.0 °F 77% 30.00 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 55.0 °F 48.0 °F 77% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:53 AM 55.9 °F 48.9 °F 77% 29.99 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
7:53 AM 59.0 °F 50.0 °F 72% 29.99 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
8:53 AM 62.1 °F 48.0 °F 60% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
9:53 AM 64.0 °F 48.9 °F 58% 29.98 in 10.0 mi NW 9.2 mph - N/A   Scattered Clouds
10:53 AM 64.9 °F 48.9 °F 56% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
11:53 AM 66.9 °F 50.0 °F 54% 29.96 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
12:53 PM 69.1 °F 50.0 °F 51% 29.95 in 10.0 mi WNW 9.2 mph - N/A   Clear
1:53 PM 72.0 °F 50.0 °F 46% 29.94 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Scattered Clouds
2:53 PM 73.0 °F 46.9 °F 39% 29.94 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
3:53 PM 73.9 °F 46.9 °F 38% 29.93 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
4:53 PM 73.9 °F 46.9 °F 38% 29.93 in 10.0 mi West 6.9 mph - N/A   Clear
5:53 PM 73.9 °F 48.0 °F 40% 29.93 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
6:53 PM 73.9 °F 46.0 °F 37% 29.93 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
7:53 PM 72.0 °F 46.0 °F 40% 29.94 in 10.0 mi NW 6.9 mph - N/A   Clear
8:53 PM 70.0 °F 48.0 °F 46% 29.95 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:53 PM 68.0 °F 48.0 °F 49% 29.97 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 66.0 °F 48.0 °F 52% 29.98 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 64.9 °F 48.0 °F 54% 30.00 in 10.0 mi Calm Calm - N/A   Clear