Weather History for Seattle Boeing, WA

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Saturday, October 16, 2010

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 57 °F 58 °F 73 °F (1997)
Min Temperature 44 °F 44 °F 35 °F (1980)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 41 °F    
Average Humidity 72    
Maximum Humidity 83    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.20 in    
Wind  
Wind Speed 2 mph (North)    
Max Wind Speed 9 mph    
Max Gust Speed -    
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

Oct. 16, 2010 Rise Set
Actual Time 7:29 AM PDT 6:19 PM PDT
Civil Twilight 6:58 AM PDT 6:50 PM PDT
Nautical Twilight 6:22 AM PDT 7:25 PM PDT
Astronomical Twilight 5:47 AM PDT 8:01 PM PDT
Moon 3:36 PM PDT (10/16) 1:02 AM PDT (10/16)
Length of Visible Light 11h 51m
Length of Day
10h 49m
Waxing Gibbous, 68% of the Moon is Illuminated
Oct 16
Waxing Gibbous
Oct 22
Full
Oct 30
Last Quarter
Nov 5
New
Nov 13
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.0 °F - 37.0 °F 66% 30.22 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 AM 48.0 °F - 37.9 °F 68% 30.22 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 46.9 °F - 39.0 °F 74% 30.21 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 44.1 °F - 37.9 °F 79% 30.20 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 45.0 °F - 39.0 °F 80% 30.19 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 46.9 °F - 41.0 °F 80% 30.19 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
6:53 AM 48.0 °F - 42.1 °F 80% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:25 AM 46.4 °F 45.2 °F 41.0 °F 81% 30.20 in 10.0 mi ENE 3.5 mph - N/A   Overcast
7:53 AM 46.9 °F - 41.0 °F 80% 30.20 in 10.0 mi East 4.6 mph - N/A   Overcast
8:53 AM 46.9 °F - 41.0 °F 80% 30.21 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
9:53 AM 48.9 °F - 42.1 °F 77% 30.21 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
10:53 AM 51.1 °F - 41.0 °F 68% 30.21 in 10.0 mi Variable 3.5 mph - N/A   Partly Cloudy
11:53 AM 53.1 °F - 41.0 °F 64% 30.21 in 10.0 mi Variable 3.5 mph - N/A   Clear
12:53 PM 55.0 °F - 42.1 °F 62% 30.20 in 10.0 mi Calm Calm - N/A   Clear
1:53 PM 55.0 °F - 42.1 °F 62% 30.18 in 10.0 mi NW 5.8 mph - N/A   Clear
2:53 PM 55.9 °F - 43.0 °F 62% 30.18 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
3:53 PM 55.9 °F - 42.1 °F 60% 30.18 in 10.0 mi West 9.2 mph - N/A   Clear
4:53 PM 55.9 °F - 41.0 °F 57% 30.17 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:53 PM 54.0 °F - 43.0 °F 66% 30.17 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:53 PM 53.1 °F - 43.0 °F 69% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 50.0 °F - 43.0 °F 77% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 50.0 °F - 42.1 °F 74% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 48.0 °F - 42.1 °F 80% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 46.9 °F - 41.0 °F 80% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 46.0 °F - 41.0 °F 83% 30.22 in 10.0 mi Calm Calm - N/A   Clear