Seattle Boeing, WA

4:12 PM PDT on April 25, 2017 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - December, 2013

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Saturday, December 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 25 °F -  
Max Temperature 32 °F 45 °F 55 °F (1962)
Min Temperature 18 °F 36 °F 18 °F (1972)
Degree Days  
Heating Degree Days 40    
Moisture  
Dew Point 5 °F    
Average Humidity 43    
Maximum Humidity 62    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.36 in    
Wind  
Wind Speed 2 mph (NE)    
Max Wind Speed 6 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

Dec. 07, 2013 Rise Set
Actual Time 7:43 AM PST 4:18 PM PST
Civil Twilight 7:07 AM PST 4:53 PM PST
Nautical Twilight 6:28 AM PST 5:32 PM PST
Astronomical Twilight 5:51 AM PST 6:09 PM PST
Moon 11:16 AM PST (12/7) 10:23 PM PST (12/7)
Length of Visible Light 9h 45m
Length of Day
8h 34m
Waxing Crescent, 30% of the Moon is Illuminated
Dec 7
Waxing Crescent
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 26.1 °F - 7.0 °F 44% 30.24 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 25.0 °F 20.7 °F 8.1 °F 49% 30.25 in 10.0 mi NE 3.5 mph - N/A   Clear
2:53 AM 24.1 °F - 9.0 °F 53% 30.26 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 24.1 °F 19.7 °F 7.0 °F 48% 30.27 in 10.0 mi North 3.5 mph - N/A   Clear
4:53 AM 24.1 °F - 7.0 °F 48% 30.29 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 24.1 °F - 5.0 °F 44% 30.30 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 24.1 °F 18.2 °F 6.1 °F 46% 30.32 in 10.0 mi North 4.6 mph - N/A   Clear
7:53 AM 24.1 °F 18.2 °F 8.1 °F 51% 30.33 in 10.0 mi NE 4.6 mph - N/A   Clear
8:53 AM 27.0 °F 21.6 °F 5.0 °F 39% 30.35 in 10.0 mi Variable 4.6 mph - N/A   Clear
9:53 AM 28.0 °F 22.8 °F 6.1 °F 39% 30.38 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
10:53 AM 28.9 °F 22.8 °F 3.9 °F 35% 30.38 in 10.0 mi North 5.8 mph - N/A   Clear
11:53 AM 30.0 °F 24.1 °F 3.0 °F 32% 30.38 in 10.0 mi NE 5.8 mph - N/A   Clear
12:53 PM 30.9 °F 25.2 °F -0.0 °F 27% 30.37 in 10.0 mi NNE 5.8 mph - N/A   Clear
1:53 PM 32.0 °F - -0.0 °F 26% 30.37 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 32.0 °F 28.7 °F -2.0 °F 23% 30.38 in 10.0 mi NNW 3.5 mph - N/A   Clear
3:53 PM 30.9 °F 26.2 °F -0.9 °F 26% 30.40 in 10.0 mi NNE 4.6 mph - N/A   Clear
4:53 PM 28.9 °F - 3.9 °F 35% 30.40 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 28.9 °F - 5.0 °F 36% 30.41 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 23.0 °F - 7.0 °F 50% 30.40 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 25.0 °F - 7.0 °F 46% 30.41 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 24.1 °F 19.7 °F 7.0 °F 48% 30.41 in 10.0 mi ESE 3.5 mph - N/A   Clear
9:53 PM 19.9 °F 14.9 °F 8.1 °F 60% 30.43 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:53 PM 18.0 °F 9.8 °F 7.0 °F 62% 30.43 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:53 PM 19.0 °F 11.1 °F 7.0 °F 59% 30.44 in 10.0 mi SSE 5.8 mph - N/A   Clear