Seattle Boeing, WA

2:09 AM PST on December 11, 2018 (GMT -0800)
Boeing Field-King County International

Weather History for KBFI - October, 2018

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Tuesday, October 23, 2018

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 55 °F 59 °F 73 °F (1965)
Min Temperature 44 °F 44 °F 32 °F (1953)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 46 °F    
Average Humidity 89    
Maximum Humidity 97    
Minimum Humidity 74    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 8 mph (SE)    
Max Wind Speed 17 mph    
Max Gust Speed -    
Visibility 4 miles    
Events Fog , 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. 23, 2018 Rise Set
Actual Time 7:39 AM PDT 6:06 PM PDT
Civil Twilight 7:08 AM PDT 6:37 PM PDT
Nautical Twilight 6:32 AM PDT 7:13 PM PDT
Astronomical Twilight 5:56 AM PDT 7:49 PM PDT
Moon 6:13 PM PDT (10/23) 6:16 AM PDT (10/23)
Length of Visible Light 11h 29m
Length of Day
10h 26m
Waxing Gibbous, 99% of the Moon is Illuminated
Oct 23
Waxing Gibbous
Oct 24
Full
Oct 31
Last Quarter
Nov 7
New
Nov 15
First 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 46.0 °F 44.8 °F 45.0 °F 96% 29.88 in 0.2 mi SW 3.5 mph - N/A Fog Fog
1:53 AM 45.0 °F 41.8 °F 44.1 °F 97% 29.88 in 0.2 mi SE 5.8 mph - N/A Fog Fog
2:53 AM 44.1 °F 41.5 °F 43.0 °F 96% 29.87 in 0.2 mi SSE 4.6 mph - N/A Fog Fog
3:00 AM 45.0 °F 42.6 °F 44.1 °F 97% 29.87 in 0.5 mi SSE 4.6 mph - N/A Fog Fog
3:53 AM 45.0 °F 42.6 °F 43.0 °F 93% 29.86 in 0.2 mi SE 4.6 mph - N/A Fog Fog
4:53 AM 45.0 °F 40.1 °F 44.1 °F 97% 29.86 in 0.2 mi SE 9.2 mph - N/A Fog Fog
5:51 AM 44.6 °F 39.2 °F 42.8 °F 93% 29.88 in 0.8 mi SE 10.4 mph - N/A   Mist
5:53 AM 44.1 °F 38.6 °F 43.0 °F 96% 29.88 in 0.8 mi SE 10.4 mph - N/A   Mist
6:53 AM 44.1 °F 39.5 °F 42.1 °F 93% 29.88 in 0.8 mi SSE 8.1 mph - N/A   Mist
7:16 AM 44.1 °F 39.0 °F 43.0 °F 96% 29.88 in 2.0 mi SE 9.2 mph - N/A   Overcast
7:53 AM 45.0 °F 40.6 °F 44.1 °F 97% 29.89 in 0.2 mi SE 8.1 mph - N/A Fog Fog
8:53 AM 46.0 °F 41.4 °F 45.0 °F 96% 29.91 in 0.8 mi SE 9.2 mph - N/A   Overcast
9:53 AM 46.0 °F 40.2 °F 44.1 °F 93% 29.92 in 0.8 mi SE 12.7 mph - N/A   Overcast
10:53 AM 46.9 °F - 45.0 °F 93% 29.94 in 1.0 mi SE 11.5 mph - N/A   Overcast
11:24 AM 48.9 °F - 46.9 °F 93% 29.95 in 4.0 mi SE 15.0 mph - N/A   Overcast
11:53 AM 53.1 °F - 48.0 °F 83% 29.95 in 6.0 mi SSE 13.8 mph - N/A   Haze
12:53 PM 54.0 °F - 46.9 °F 77% 29.96 in 6.0 mi SSE 16.1 mph - N/A   Haze
1:53 PM 52.0 °F - 46.9 °F 83% 29.96 in 6.0 mi SSE 17.3 mph - N/A   Overcast
2:53 PM 54.0 °F - 46.9 °F 77% 29.93 in 6.0 mi SE 9.2 mph - N/A   Haze
3:53 PM 55.0 °F - 46.9 °F 74% 29.96 in 6.0 mi South 5.8 mph - N/A   Haze
4:53 PM 54.0 °F - 46.9 °F 77% 29.97 in 8.0 mi SSE 8.1 mph - N/A   Overcast
5:53 PM 54.0 °F - 46.9 °F 77% 29.98 in 9.0 mi SSE 10.4 mph - N/A   Overcast
6:53 PM 53.1 °F - 48.9 °F 86% 30.00 in 6.0 mi SSE 8.1 mph - 0.00 in Rain Light Rain
7:09 PM 53.1 °F - 48.9 °F 86% 29.99 in 6.0 mi SE 4.6 mph - 0.00 in Rain Light Rain
7:37 PM 53.1 °F - 48.9 °F 86% 30.01 in 6.0 mi SE 6.9 mph - 0.00 in Rain Light Rain
7:53 PM 53.1 °F - 48.9 °F 86% 30.01 in 7.0 mi SE 6.9 mph - 0.00 in   Overcast
8:53 PM 53.1 °F - 50.0 °F 89% 30.02 in 7.0 mi SE 9.2 mph - N/A   Overcast
9:53 PM 52.0 °F - 48.9 °F 89% 30.03 in 7.0 mi SE 9.2 mph - N/A   Mostly Cloudy
10:53 PM 51.1 °F - 48.0 °F 89% 30.04 in 7.0 mi SSE 9.2 mph - N/A   Scattered Clouds
11:53 PM 50.0 °F - 48.0 °F 93% 30.05 in 8.0 mi SE 10.4 mph - N/A   Mostly Cloudy