Seattle Boeing, WA

6:17 AM PDT on June 23, 2018 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - October, 2017

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Thursday, October 12, 2017

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 50 °F 59 °F 70 °F (1964)
Min Temperature 45 °F 46 °F 39 °F (2016)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 44 °F    
Average Humidity 87    
Maximum Humidity 96    
Minimum Humidity 77    
Precipitation  
Precipitation 0.13 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 9 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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 12, 2017 Rise Set
Actual Time 7:24 AM PDT 6:26 PM PDT
Civil Twilight 6:53 AM PDT 6:57 PM PDT
Nautical Twilight 6:17 AM PDT 7:32 PM PDT
Astronomical Twilight 5:41 AM PDT 8:08 PM PDT
Moon No Moon Rise 2:53 PM PDT (10/12)
Length of Visible Light 12h 03m
Length of Day
11h 02m
Waning Gibbous, 47% of the Moon is Illuminated
Oct 12
Waning Gibbous
Oct 19
New
Oct 27
First Quarter
Nov 3
Full
Nov 10
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 46.9 °F - 43.0 °F 86% 30.08 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
1:53 AM 45.0 °F 40.1 °F 42.1 °F 90% 30.08 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
2:53 AM 46.9 °F - 43.0 °F 86% 30.08 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
3:53 AM 46.0 °F 42.5 °F 42.1 °F 86% 30.07 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
4:53 AM 46.9 °F - 42.1 °F 83% 30.06 in 10.0 mi SSE 5.8 mph - N/A   Overcast
5:53 AM 48.9 °F - 43.0 °F 80% 30.06 in 10.0 mi SE 5.8 mph - N/A   Overcast
6:23 AM 48.9 °F - 42.1 °F 77% 30.06 in 10.0 mi Variable 3.5 mph - N/A   Overcast
6:53 AM 48.9 °F - 43.0 °F 80% 30.06 in 10.0 mi SSE 6.9 mph - N/A   Overcast
7:53 AM 48.0 °F - 43.0 °F 83% 30.06 in 10.0 mi SSE 9.2 mph - N/A   Overcast
8:53 AM 46.9 °F - 44.1 °F 90% 30.06 in 10.0 mi SSE 11.5 mph - N/A   Overcast
9:53 AM 48.0 °F - 44.1 °F 86% 30.06 in 8.0 mi SE 8.1 mph - 0.00 in   Light Drizzle
10:53 AM 46.9 °F - 44.1 °F 90% 30.06 in 10.0 mi SSE 10.4 mph - 0.01 in   Overcast
11:38 AM 48.0 °F - 45.0 °F 89% 30.05 in 4.0 mi SE 8.1 mph - 0.00 in Rain Light Rain
11:53 AM 48.0 °F - 45.0 °F 89% 30.05 in 4.0 mi SSE 8.1 mph - 0.00 in   Overcast
12:53 PM 48.9 °F - 46.0 °F 90% 30.04 in 10.0 mi SSE 9.2 mph - 0.05 in Rain Light Rain
1:53 PM 50.0 °F - 46.9 °F 89% 30.03 in 10.0 mi SSE 10.4 mph - 0.00 in   Overcast
2:53 PM 50.0 °F - 46.0 °F 86% 30.02 in 9.0 mi SE 9.2 mph - N/A   Overcast
3:53 PM 50.0 °F - 46.9 °F 89% 30.01 in 10.0 mi SSE 6.9 mph - 0.00 in   Overcast
4:53 PM 50.0 °F - 46.9 °F 89% 30.01 in 10.0 mi ESE 5.8 mph - N/A   Overcast
5:53 PM 48.9 °F - 45.0 °F 86% 30.01 in 10.0 mi ESE 5.8 mph - N/A   Overcast
6:53 PM 48.9 °F - 44.1 °F 83% 30.00 in 10.0 mi Variable 3.5 mph - 0.00 in   Overcast
7:53 PM 48.0 °F - 44.1 °F 86% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 48.0 °F - 45.0 °F 89% 30.02 in 10.0 mi South 4.6 mph - N/A   Overcast
9:53 PM 46.9 °F - 45.0 °F 93% 30.03 in 5.0 mi SE 6.9 mph - 0.04 in Rain Light Rain
10:53 PM 46.9 °F - 45.0 °F 93% 30.03 in 10.0 mi SE 6.9 mph - 0.02 in   Mostly Cloudy
11:53 PM 46.0 °F 43.9 °F 45.0 °F 96% 30.04 in 10.0 mi SSE 4.6 mph - 0.01 in   Mostly Cloudy