Seattle Boeing, WA

5:53 AM PST on December 12, 2017 (GMT -0800)
Boeing Field-King County International

Weather History for KBFI - October, 2017

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Friday, October 13, 2017

  Actual Average Record
Temperature  
Mean Temperature 50 °F -  
Max Temperature 57 °F 59 °F 75 °F (1961)
Min Temperature 39 °F 45 °F 35 °F (1954)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 41 °F    
Average Humidity 78    
Maximum Humidity 96    
Minimum Humidity 53    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 5 mph (SE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 10 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

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Daily Weather History Graph

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Date:

Astronomy

Oct. 13, 2017 Rise Set
Actual Time 7:25 AM PDT 6:24 PM PDT
Civil Twilight 6:54 AM PDT 6:55 PM PDT
Nautical Twilight 6:18 AM PDT 7:30 PM PDT
Astronomical Twilight 5:43 AM PDT 8:06 PM PDT
Moon 12:26 AM PDT (10/13) 3:39 PM PDT (10/13)
Length of Visible Light 12h 00m
Length of Day
10h 58m
Last Quarter, 36% of the Moon is Illuminated
Oct 13
Last Quarter
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
12:45 AM 46.0 °F 43.1 °F 45.0 °F 96% 30.05 in 10.0 mi SE 5.8 mph - 0.02 in Rain Light Rain
12:53 AM 46.0 °F 43.1 °F 44.1 °F 93% 30.05 in 10.0 mi SE 5.8 mph - 0.02 in Rain Light Rain
1:40 AM 46.0 °F 43.1 °F 44.1 °F 93% 30.05 in 10.0 mi ESE 5.8 mph - 0.00 in   Overcast
1:53 AM 46.0 °F 43.1 °F 44.1 °F 93% 30.05 in 10.0 mi SE 5.8 mph - 0.00 in   Overcast
2:20 AM 46.0 °F 43.9 °F 44.1 °F 93% 30.05 in 10.0 mi SE 4.6 mph - N/A   Overcast
2:29 AM 46.0 °F 43.1 °F 44.1 °F 93% 30.05 in 10.0 mi SE 5.8 mph - N/A   Overcast
2:38 AM 46.0 °F 43.1 °F 44.1 °F 93% 30.05 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
2:53 AM 45.0 °F 40.6 °F 43.0 °F 93% 30.05 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
3:53 AM 46.9 °F - 44.1 °F 90% 30.04 in 10.0 mi SSE 6.9 mph - N/A   Overcast
4:53 AM 46.0 °F 41.9 °F 43.0 °F 89% 30.04 in 10.0 mi SSE 8.1 mph - N/A   Overcast
5:53 AM 46.9 °F - 41.0 °F 80% 30.06 in 10.0 mi SW 4.6 mph - N/A   Overcast
6:53 AM 46.0 °F 43.9 °F 42.1 °F 86% 30.07 in 10.0 mi SW 4.6 mph - N/A   Mostly Cloudy
7:44 AM 45.0 °F - 42.1 °F 90% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 45.0 °F 43.5 °F 41.0 °F 86% 30.09 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
8:53 AM 46.0 °F 44.8 °F 42.1 °F 86% 30.12 in 10.0 mi East 3.5 mph - N/A   Overcast
9:53 AM 46.9 °F - 42.1 °F 83% 30.14 in 10.0 mi ESE 3.5 mph - N/A   Overcast
10:53 AM 48.9 °F - 37.9 °F 66% 30.17 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
11:26 AM 48.9 °F - 39.9 °F 71% 30.18 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
11:39 AM 48.0 °F - 39.0 °F 71% 30.19 in 10.0 mi Variable 5.8 mph - N/A   Overcast
11:53 AM 48.9 °F - 39.0 °F 69% 30.19 in 10.0 mi Variable 3.5 mph - N/A   Overcast
12:53 PM 52.0 °F - 39.9 °F 63% 30.21 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
1:53 PM 51.1 °F - 37.9 °F 61% 30.21 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
2:53 PM 51.1 °F - 39.0 °F 63% 30.23 in 10.0 mi NE 5.8 mph - N/A   Overcast
3:53 PM 54.0 °F - 37.0 °F 53% 30.25 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
4:53 PM 54.0 °F - 37.9 °F 55% 30.27 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
5:53 PM 53.1 °F - 37.0 °F 55% 30.29 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
6:53 PM 50.0 °F - 37.0 °F 61% 30.32 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 PM 48.0 °F - 37.9 °F 68% 30.35 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 46.0 °F - 37.9 °F 73% 30.36 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 PM 46.0 °F - 37.0 °F 71% 30.40 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM - - - N/A% 30.44 in - North - - N/A   Unknown
11:53 PM 39.9 °F 34.5 °F 37.0 °F 89% 30.44 in 10.0 mi SSE 8.1 mph - N/A   Clear