Seattle Boeing, WA

10:42 AM PDT on May 29, 2020 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - October, 2019

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Wednesday, October 16, 2019

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 60 °F 58 °F 73 °F (1997)
Min Temperature 51 °F 44 °F 35 °F (1980)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 82    
Maximum Humidity 89    
Minimum Humidity 77    
Precipitation  
Precipitation 0.23 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
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. 16, 2019 Rise Set
Actual Time 7:29 AM PDT 6:19 PM PDT
Civil Twilight 6:58 AM PDT 6:50 PM PDT
Nautical Twilight 6:22 AM PDT 7:26 PM PDT
Astronomical Twilight 5:46 AM PDT 8:01 PM PDT
Moon 8:06 PM PDT (10/16) 10:14 AM PDT (10/16)
Length of Visible Light 11h 52m
Length of Day
10h 50m
Waning Gibbous, 92% of the Moon is Illuminated
Oct 16
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 52.0 °F 45.0 °F 77% 29.88 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:53 AM 51.1 °F 45.0 °F 80% 29.88 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
2:53 AM 53.1 °F 46.9 °F 80% 29.88 in 10.0 mi SSE 11.5 mph - N/A   Overcast
3:53 AM 53.1 °F 46.0 °F 77% 29.84 in 10.0 mi SSE 9.2 mph - 0.00 in   Mostly Cloudy
4:53 AM 53.1 °F 46.0 °F 77% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 53.1 °F 46.0 °F 77% 29.80 in 10.0 mi Calm Calm - 0.00 in   Overcast
6:53 AM 53.1 °F 46.0 °F 77% 29.81 in 7.0 mi ESE 3.5 mph - 0.01 in Rain Light Rain
7:53 AM 51.1 °F 46.9 °F 86% 29.79 in 8.0 mi ESE 4.6 mph - 0.04 in Rain Light Rain
8:53 AM 53.1 °F 46.9 °F 80% 29.78 in 10.0 mi SE 3.5 mph - 0.00 in   Overcast
9:53 AM 54.0 °F 48.0 °F 80% 29.78 in 10.0 mi Variable 4.6 mph - N/A   Overcast
10:53 AM 53.1 °F 50.0 °F 89% 29.77 in 5.0 mi SE 4.6 mph - 0.03 in Rain Light Rain
11:53 AM 55.0 °F 51.1 °F 86% 29.75 in 10.0 mi SSE 10.4 mph - 0.00 in   Overcast
12:53 PM 57.9 °F 52.0 °F 81% 29.74 in 10.0 mi South 8.1 mph - N/A   Overcast
1:53 PM 57.0 °F 51.1 °F 81% 29.73 in 10.0 mi South 12.7 mph - N/A   Overcast
2:53 PM 57.9 °F 52.0 °F 81% 29.69 in 10.0 mi SSE 9.2 mph - N/A   Overcast
3:53 PM 59.0 °F 52.0 °F 78% 29.65 in 10.0 mi SSE 8.1 mph - N/A   Overcast
4:53 PM 59.0 °F 52.0 °F 78% 29.64 in 10.0 mi South 5.8 mph - N/A   Overcast
5:48 PM 57.2 °F 51.8 °F 82% 29.66 in 3.0 mi SSW 10.4 mph 16.1 mph 0.12 in Rain Rain
5:53 PM 57.0 °F 52.0 °F 83% 29.66 in 3.0 mi SW 8.1 mph 16.1 mph 0.12 in Rain Rain
6:53 PM 55.9 °F 52.0 °F 87% 29.64 in 10.0 mi South 11.5 mph - 0.03 in Rain Light Rain
7:53 PM 55.9 °F 52.0 °F 87% 29.65 in 10.0 mi South 10.4 mph - 0.00 in   Scattered Clouds
8:53 PM 55.0 °F 51.1 °F 86% 29.67 in 10.0 mi SSW 5.8 mph - N/A   Overcast
9:53 PM 55.9 °F 51.1 °F 84% 29.69 in 10.0 mi South 5.8 mph - 0.00 in Rain Light Rain
10:53 PM 55.0 °F 50.0 °F 83% 29.70 in 10.0 mi South 10.4 mph - 0.00 in   Mostly Cloudy
11:53 PM 54.0 °F 48.9 °F 83% 29.70 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy