Seattle Boeing, WA

7:51 PM PDT on June 24, 2018 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - October, 2017

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Sunday, October 29, 2017

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 57 °F 55 °F 68 °F (2016)
Min Temperature 46 °F 42 °F 31 °F (1970)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 93    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 1 mph (SE)    
Max Wind Speed 5 mph    
Max Gust Speed -    
Visibility 5 miles    
Events Fog    
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, 2017 Rise Set
Actual Time 7:49 AM PDT 5:55 PM PDT
Civil Twilight 7:17 AM PDT 6:27 PM PDT
Nautical Twilight 6:40 AM PDT 7:04 PM PDT
Astronomical Twilight 6:05 AM PDT 7:39 PM PDT
Moon 3:39 PM PDT (10/29) 1:09 AM PDT (10/29)
Length of Visible Light 11h 10m
Length of Day
10h 06m
Waxing Gibbous, 68% of the Moon is Illuminated
Oct 29
Waxing Gibbous
Nov 3
Full
Nov 10
Last Quarter
Nov 18
New
Nov 26
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 48.0 °F - 46.0 °F 93% 29.98 in 8.0 mi Calm Calm - N/A   Clear
1:53 AM 46.9 °F - 45.0 °F 93% 29.99 in 9.0 mi Calm Calm - N/A   Clear
2:53 AM 46.0 °F - 45.0 °F 96% 29.99 in 5.0 mi Calm Calm - N/A   Clear
3:19 AM 46.0 °F 44.8 °F 45.0 °F 96% 29.99 in 1.0 mi SSE 3.5 mph - N/A   Mist
3:53 AM 46.9 °F - 46.9 °F 100% 29.99 in 1.0 mi SE 4.6 mph - N/A   Mist
4:00 AM 46.9 °F - 46.9 °F 100% 29.99 in 0.8 mi SE 3.5 mph - N/A   Mist
4:08 AM 46.9 °F - 46.9 °F 100% 30.00 in 2.0 mi SE 3.5 mph - N/A   Overcast
4:15 AM 48.0 °F - 48.0 °F 100% 30.00 in 1.0 mi Calm Calm - N/A   Mist
4:53 AM 48.9 °F - 48.0 °F 97% 30.00 in 0.2 mi SSE 4.6 mph - N/A Fog Fog
5:30 AM 48.0 °F - 48.0 °F 100% 30.00 in 0.8 mi SW 3.5 mph - N/A   Mist
5:53 AM 48.0 °F - 48.0 °F 100% 30.01 in 0.8 mi Calm Calm - N/A   Mist
6:53 AM 48.0 °F - 48.0 °F 100% 30.02 in 1.0 mi Calm Calm - N/A   Overcast
7:53 AM 48.0 °F - 48.0 °F 100% 30.03 in 1.0 mi Calm Calm - N/A   Overcast
8:53 AM 48.9 °F - 48.0 °F 97% 30.04 in 1.5 mi Calm Calm - N/A   Overcast
9:53 AM 48.9 °F - 48.0 °F 97% 30.05 in 2.0 mi Calm Calm - N/A   Overcast
10:53 AM 50.0 °F - 48.9 °F 96% 30.07 in 2.0 mi SE 3.5 mph - N/A   Overcast
11:53 AM 50.0 °F - 48.9 °F 96% 30.07 in 3.0 mi SE 3.5 mph - N/A   Overcast
12:53 PM 51.1 °F - 48.9 °F 92% 30.06 in 3.0 mi Calm Calm - N/A   Overcast
1:08 PM 51.1 °F - 48.9 °F 92% 30.06 in 5.0 mi South 3.5 mph - N/A   Overcast
1:53 PM 52.0 °F - 50.0 °F 93% 30.05 in 5.0 mi Calm Calm - N/A   Overcast
2:25 PM 54.0 °F - 50.0 °F 86% 30.04 in 7.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
2:28 PM 55.0 °F - 48.9 °F 80% 30.04 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 55.9 °F - 48.9 °F 77% 30.04 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
3:53 PM 57.0 °F - 50.0 °F 77% 30.03 in 8.0 mi East 4.6 mph - N/A   Scattered Clouds
4:53 PM 55.9 °F - 50.0 °F 80% 30.04 in 8.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 55.0 °F - 50.0 °F 83% 30.04 in 9.0 mi Calm Calm - N/A   Clear
6:53 PM 52.0 °F - 48.9 °F 89% 30.06 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 51.1 °F - 48.0 °F 89% 30.07 in 9.0 mi Variable 3.5 mph - N/A   Clear
8:53 PM 48.9 °F - 46.9 °F 93% 30.09 in 9.0 mi Calm Calm - N/A   Clear
9:53 PM 48.0 °F - 46.0 °F 93% 30.11 in 7.0 mi Calm Calm - N/A   Clear
10:53 PM 48.0 °F - 46.0 °F 93% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 48.0 °F - 45.0 °F 89% 30.14 in 10.0 mi Calm Calm - N/A   Clear