Seattle Boeing, WA

2:13 AM PST on December 11, 2018 (GMT -0800)
Boeing Field-King County International

Weather History for KBFI - October, 2018

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Monday, October 29, 2018

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 55 °F 55 °F 68 °F (2016)
Min Temperature 42 °F 42 °F 31 °F (1970)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 44 °F    
Average Humidity 84    
Maximum Humidity 93    
Minimum Humidity 72    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 12 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. 29, 2018 Rise Set
Actual Time 7:48 AM PDT 5:56 PM PDT
Civil Twilight 7:16 AM PDT 6:28 PM PDT
Nautical Twilight 6:40 AM PDT 7:04 PM PDT
Astronomical Twilight 6:04 AM PDT 7:39 PM PDT
Moon 10:10 PM PDT (10/29) 1:07 PM PDT (10/29)
Length of Visible Light 11h 11m
Length of Day
10h 07m
Waning Gibbous, 71% of the Moon is Illuminated
Oct 29
Waning Gibbous
Oct 31
Last Quarter
Nov 7
New
Nov 15
First Quarter
Nov 22
Full

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 50.0 °F - 45.0 °F 83% 30.01 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
1:53 AM 48.0 °F - 45.0 °F 89% 30.03 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
2:53 AM 46.9 °F - 43.0 °F 86% 30.04 in 10.0 mi SSE 6.9 mph - N/A   Partly Cloudy
3:53 AM 46.0 °F 43.9 °F 43.0 °F 89% 30.06 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
4:53 AM 46.0 °F 43.1 °F 42.1 °F 86% 30.07 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
5:53 AM 42.1 °F 38.4 °F 39.9 °F 92% 30.09 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
6:53 AM 42.1 °F 40.2 °F 39.9 °F 92% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
7:53 AM 44.1 °F 42.5 °F 41.0 °F 89% 30.10 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
8:35 AM 45.0 °F - 42.1 °F 90% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:48 AM 44.6 °F - 42.8 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 46.0 °F - 42.1 °F 86% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 50.0 °F - 46.0 °F 86% 30.15 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
10:53 AM 53.1 °F - 46.0 °F 77% 30.17 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
11:53 AM 52.0 °F - 46.9 °F 83% 30.19 in 10.0 mi South 6.9 mph - 0.00 in   Mostly Cloudy
12:53 PM 53.1 °F - 46.0 °F 77% 30.19 in 10.0 mi South 10.4 mph - 0.01 in   Overcast
1:53 PM 54.0 °F - 46.9 °F 77% 30.20 in 10.0 mi South 8.1 mph - N/A   Overcast
2:53 PM 54.0 °F - 46.0 °F 75% 30.20 in 10.0 mi South 9.2 mph - N/A   Overcast
3:53 PM 55.0 °F - 46.0 °F 72% 30.21 in 10.0 mi South 5.8 mph - N/A   Overcast
4:53 PM 54.0 °F - 46.0 °F 75% 30.23 in 10.0 mi South 8.1 mph - N/A   Overcast
5:53 PM 54.0 °F - 46.0 °F 75% 30.24 in 10.0 mi Variable 5.8 mph - N/A   Overcast
6:53 PM 53.1 °F - 46.0 °F 77% 30.25 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
7:53 PM 50.0 °F - 46.0 °F 86% 30.26 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
8:53 PM 48.9 °F - 45.0 °F 86% 30.27 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
9:53 PM 48.0 °F - 45.0 °F 89% 30.28 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
10:53 PM 46.0 °F 42.5 °F 44.1 °F 93% 30.28 in 10.0 mi SE 6.9 mph - N/A   Clear
11:44 PM 48.9 °F - 45.0 °F 86% 30.29 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
11:53 PM 46.0 °F 43.1 °F 43.0 °F 89% 30.29 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy