Seattle Boeing, WA

6:21 AM PDT on October 22, 2018 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - October, 2018

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Tuesday, October 16, 2018

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 68 °F 58 °F 73 °F (1997)
Min Temperature 44 °F 44 °F 35 °F (1980)
Degree Days  
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 70    
Maximum Humidity 89    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.28 in    
Wind  
Wind Speed 1 mph (NW)    
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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 16, 2018 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 2:53 PM PDT (10/16) 11:59 PM PDT (10/16)
Length of Visible Light 11h 51m
Length of Day
10h 49m
Waxing Crescent, 50% of the Moon is Illuminated
Oct 16
Waxing Crescent
Oct 24
Full
Oct 31
Last Quarter
Nov 7
New
Nov 15
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.9 °F 43.0 °F 80% 30.32 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 46.9 °F 42.1 °F 83% 30.32 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 48.9 °F 43.0 °F 80% 30.32 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 48.0 °F 43.0 °F 83% 30.31 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 46.0 °F 43.0 °F 89% 30.31 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 46.0 °F 42.1 °F 86% 30.31 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 46.0 °F 43.0 °F 89% 30.32 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 44.1 °F 41.0 °F 89% 30.32 in 9.0 mi Calm Calm - N/A   Clear
8:53 AM 48.0 °F 44.1 °F 86% 30.32 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 55.0 °F 46.9 °F 74% 30.32 in 10.0 mi Calm Calm - N/A   Clear
10:53 AM 57.9 °F 46.9 °F 67% 30.31 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 61.0 °F 46.9 °F 60% 30.30 in 10.0 mi NW 5.8 mph - N/A   Clear
12:53 PM 62.1 °F 45.0 °F 53% 30.29 in 10.0 mi Variable 5.8 mph - N/A   Clear
1:53 PM 64.0 °F 45.0 °F 50% 30.27 in 10.0 mi North 5.8 mph - N/A   Clear
2:53 PM 66.0 °F 46.0 °F 48% 30.25 in 10.0 mi NW 5.8 mph - N/A   Clear
3:53 PM 68.0 °F 46.0 °F 45% 30.24 in 10.0 mi NW 4.6 mph - N/A   Clear
4:53 PM 68.0 °F 46.0 °F 45% 30.22 in 10.0 mi NW 5.8 mph - N/A   Clear
5:53 PM 64.9 °F 46.9 °F 52% 30.21 in 10.0 mi NW 4.6 mph - N/A   Clear
6:53 PM 62.1 °F 46.9 °F 58% 30.22 in 10.0 mi NW 3.5 mph - N/A   Clear
7:53 PM 59.0 °F 46.9 °F 64% 30.23 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 57.0 °F 46.9 °F 69% 30.23 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 54.0 °F 46.9 °F 77% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 52.0 °F 46.9 °F 83% 30.23 in 10.0 mi Calm Calm - N/A   Clear