Seattle Boeing, WA

6:22 AM PDT on October 22, 2018 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - October, 2018

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Sunday, October 14, 2018

  Actual Average Record
Temperature  
Mean Temperature 54 °F -  
Max Temperature 66 °F 59 °F 80 °F (1961)
Min Temperature 42 °F 45 °F 36 °F (1949)
Degree Days  
Heating Degree Days 11    
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 38 °F    
Average Humidity 62    
Maximum Humidity 89    
Minimum Humidity 26    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.36 in    
Wind  
Wind Speed 2 mph (NW)    
Max Wind Speed 8 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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 14, 2018 Rise Set
Actual Time 7:26 AM PDT 6:22 PM PDT
Civil Twilight 6:55 AM PDT 6:53 PM PDT
Nautical Twilight 6:20 AM PDT 7:29 PM PDT
Astronomical Twilight 5:44 AM PDT 8:04 PM PDT
Moon 1:17 PM PDT (10/14) 10:16 PM PDT (10/14)
Length of Visible Light 11h 58m
Length of Day
10h 56m
Waxing Crescent, 32% of the Moon is Illuminated
Oct 14
Waxing Crescent
Oct 16
First Quarter
Oct 24
Full
Oct 31
Last Quarter
Nov 7
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 45.0 °F 39.0 °F 80% 30.33 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 45.0 °F 41.0 °F 86% 30.34 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 45.0 °F 39.9 °F 82% 30.35 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 43.0 °F 39.0 °F 86% 30.35 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 43.0 °F 39.0 °F 86% 30.36 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 43.0 °F 39.9 °F 89% 30.37 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 42.1 °F 39.0 °F 89% 30.38 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 42.1 °F 39.0 °F 89% 30.39 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 46.0 °F 43.0 °F 89% 30.40 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 52.0 °F 42.1 °F 69% 30.41 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 55.0 °F 37.0 °F 51% 30.41 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:53 AM 60.1 °F 37.9 °F 44% 30.40 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:53 PM 63.0 °F 37.9 °F 40% 30.39 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:53 PM 63.0 °F 37.9 °F 40% 30.37 in 10.0 mi NW 5.8 mph - N/A   Clear
2:53 PM 66.0 °F 32.0 °F 28% 30.36 in 10.0 mi NW 8.1 mph - N/A   Clear
3:53 PM 66.0 °F 33.1 °F 29% 30.35 in 10.0 mi NW 6.9 mph - N/A   Clear
4:53 PM 64.9 °F 30.0 °F 27% 30.34 in 10.0 mi NW 6.9 mph - N/A   Clear
5:53 PM 64.9 °F 28.9 °F 26% 30.34 in 10.0 mi NNW 4.6 mph - N/A   Clear
6:53 PM 57.9 °F 37.9 °F 47% 30.35 in 10.0 mi NW 4.6 mph - N/A   Clear
7:53 PM 55.9 °F 39.9 °F 55% 30.35 in 10.0 mi NW 4.6 mph - N/A   Clear
8:53 PM 54.0 °F 39.9 °F 59% 30.35 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 52.0 °F 41.0 °F 66% 30.35 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 51.1 °F 41.0 °F 68% 30.35 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 48.9 °F 39.9 °F 71% 30.36 in 10.0 mi Calm Calm - N/A   Clear