Seattle Boeing, WA

4:58 PM PST on November 22, 2017 (GMT -0800)
Boeing Field-King County International

Weather History for KBFI - March, 2013

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Saturday, March 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 55 °F 52 °F 67 °F (1981)
Min Temperature 34 °F 39 °F 28 °F (1951)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 35 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.40 in    
Wind  
Wind Speed 2 mph (SSE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 9 miles    
Events Fog    
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

Mar. 09, 2013 Rise Set
Actual Time 6:33 AM PST 6:06 PM PST
Civil Twilight 6:02 AM PST 6:37 PM PST
Nautical Twilight 5:27 AM PST 7:12 PM PST
Astronomical Twilight 4:51 AM PST 7:49 PM PST
Moon 5:07 AM PST (3/9) 4:09 PM PST (3/9)
Length of Visible Light 12h 34m
Length of Day
11h 33m
Waning Crescent, 5% of the Moon is Illuminated
Mar 9
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter

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 39.0 °F - 34.0 °F 82% 30.27 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 37.0 °F - 33.1 °F 86% 30.28 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 37.0 °F 34.5 °F 34.0 °F 89% 30.29 in 10.0 mi SSE 3.5 mph - N/A   Clear
3:09 AM 35.6 °F 31.7 °F 32.0 °F 87% 30.29 in 2.5 mi SE 4.6 mph - N/A   Partly Cloudy
3:24 AM 35.6 °F - 33.8 °F 93% 30.30 in 7.0 mi Calm Calm - N/A   Partly Cloudy
3:53 AM 37.0 °F - 33.1 °F 86% 30.31 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 36.0 °F - 32.0 °F 86% 30.33 in 5.0 mi Calm Calm - N/A Fog Patches of Fog
5:53 AM 35.1 °F - 32.0 °F 89% 30.34 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
6:53 AM 34.0 °F 31.0 °F 30.9 °F 89% 30.37 in 9.0 mi SE 3.5 mph - N/A Fog Patches of Fog
7:53 AM 35.1 °F 32.2 °F 33.1 °F 92% 30.40 in 0.8 mi SE 3.5 mph - N/A Fog Patches of Fog
8:09 AM 35.6 °F - 33.8 °F 93% 30.41 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
8:53 AM 39.0 °F 34.0 °F 35.1 °F 86% 30.42 in 0.8 mi SE 6.9 mph - N/A Fog Patches of Fog
8:57 AM 39.2 °F 34.2 °F 35.6 °F 87% 30.42 in 5.0 mi SSE 6.9 mph - N/A Fog Patches of Fog
9:53 AM 44.1 °F 40.8 °F 34.0 °F 68% 30.43 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
10:53 AM 48.0 °F - 35.1 °F 61% 30.44 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 AM 50.0 °F - 39.0 °F 66% 30.46 in 10.0 mi Calm Calm - N/A   Partly Cloudy
12:53 PM 52.0 °F - 39.0 °F 61% 30.45 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 PM 54.0 °F - 36.0 °F 51% 30.43 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:53 PM 55.0 °F - 34.0 °F 45% 30.44 in 10.0 mi South 6.9 mph - N/A   Clear
3:53 PM 55.0 °F - 34.0 °F 45% 30.44 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 54.0 °F - 35.1 °F 49% 30.44 in 10.0 mi WSW 3.5 mph - N/A   Clear
5:53 PM 54.0 °F - 35.1 °F 49% 30.45 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:53 PM 51.1 °F - 35.1 °F 54% 30.46 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 48.9 °F - 36.0 °F 61% 30.48 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 48.0 °F - 36.0 °F 63% 30.49 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 45.0 °F - 37.0 °F 74% 30.49 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 44.1 °F - 37.0 °F 76% 30.50 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 43.0 °F - 35.1 °F 74% 30.50 in 10.0 mi Calm Calm - N/A   Clear