Seattle Boeing, WA

8:55 PM PST on January 21, 2018 (GMT -0800)
Boeing Field-King County International

Weather History for KBFI - August, 2013

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Tuesday, August 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F -  
Max Temperature 80 °F 73 °F 88 °F (1986)
Min Temperature 64 °F 55 °F 44 °F (1952)
Cooling Degree Days 6    
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 56 °F    
Average Humidity 61    
Maximum Humidity 80    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 2 mph (West)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10 miles    
Events Rain    
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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Astronomy

Aug. 27, 2013 Rise Set
Actual Time 6:21 AM PDT 7:58 PM PDT
Civil Twilight 5:49 AM PDT 8:30 PM PDT
Nautical Twilight 5:09 AM PDT 9:10 PM PDT
Astronomical Twilight 4:26 AM PDT 9:52 PM PDT
Moon 11:23 PM PDT (8/27) 1:56 PM PDT (8/27)
Length of Visible Light 14h 41m
Length of Day
13h 36m
Waning Gibbous, 56% of the Moon is Illuminated
Aug 27
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F 57.0 °F 75% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 64.9 °F 57.0 °F 75% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 64.9 °F 57.0 °F 75% 29.95 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 AM 64.0 °F 57.9 °F 80% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 64.9 °F 55.9 °F 73% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 64.0 °F 57.9 °F 80% 29.93 in 10.0 mi South 3.5 mph - N/A   Overcast
6:53 AM 64.9 °F 57.0 °F 75% 29.94 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
7:53 AM 66.9 °F 57.9 °F 73% 29.94 in 10.0 mi SSE 3.5 mph - 0.00 in   Overcast
8:53 AM 69.1 °F 57.9 °F 68% 29.94 in 10.0 mi Variable 3.5 mph - 0.00 in   Mostly Cloudy
9:53 AM 71.1 °F 57.0 °F 61% 29.93 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
10:53 AM 73.0 °F 57.0 °F 57% 29.93 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
11:53 AM 75.0 °F 55.9 °F 51% 29.90 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
12:53 PM 77.0 °F 57.0 °F 50% 29.88 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
1:53 PM 77.0 °F 55.9 °F 48% 29.86 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
2:53 PM 79.0 °F 55.9 °F 45% 29.83 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
3:53 PM 78.1 °F 55.0 °F 45% 29.82 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
4:53 PM 78.1 °F 55.0 °F 45% 29.81 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
5:53 PM 79.0 °F 55.9 °F 45% 29.80 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
6:53 PM 78.1 °F 55.0 °F 45% 29.79 in 10.0 mi NW 4.6 mph - N/A   Overcast
7:53 PM 72.0 °F 51.1 °F 48% 29.80 in 10.0 mi NW 4.6 mph - 0.00 in   Mostly Cloudy
8:53 PM 68.0 °F 53.1 °F 59% 29.82 in 10.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
9:53 PM 66.9 °F 52.0 °F 59% 29.84 in 10.0 mi NW 6.9 mph - 0.00 in   Partly Cloudy
10:53 PM 66.9 °F 52.0 °F 59% 29.84 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
11:53 PM 66.9 °F 54.0 °F 63% 29.85 in 10.0 mi Calm Calm - N/A   Overcast