Seattle Boeing, WA

1:40 PM PDT on March 31, 2020 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - October, 2019

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Friday, October 25, 2019

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 60 °F 57 °F 67 °F (1965)
Min Temperature 46 °F 45 °F 31 °F (1954)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 86    
Maximum Humidity 93    
Minimum Humidity 80    
Precipitation  
Precipitation 0.10 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 24 mph    
Visibility 8 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. 25, 2019 Rise Set
Actual Time 7:42 AM PDT 6:03 PM PDT
Civil Twilight 7:10 AM PDT 6:34 PM PDT
Nautical Twilight 6:34 AM PDT 7:10 PM PDT
Astronomical Twilight 5:59 AM PDT 7:46 PM PDT
Moon 4:12 AM PDT (10/25) 5:24 PM PDT (10/25)
Length of Visible Light 11h 24m
Length of Day
10h 20m
Waning Crescent, 8% of the Moon is Illuminated
Oct 25
Waning Crescent
Oct 27
New
Nov 4
First Quarter
Nov 12
Full
Nov 19
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:53 AM 51.1 °F - 46.9 °F 86% 30.21 in 10.0 mi SE 3.5 mph - N/A   Overcast
2:53 AM 48.9 °F - 46.0 °F 90% 30.19 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
3:53 AM 48.9 °F - 45.0 °F 86% 30.17 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
4:53 AM 46.0 °F 41.9 °F 44.1 °F 93% 30.15 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
5:53 AM 48.9 °F - 45.0 °F 86% 30.14 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
6:53 AM 50.0 °F - 46.0 °F 86% 30.11 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
7:53 AM 52.0 °F - 46.0 °F 80% 30.08 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
8:53 AM 55.9 °F - 50.0 °F 80% 30.08 in 10.0 mi South 12.7 mph 21.9 mph N/A   Mostly Cloudy
9:53 AM 57.9 °F - 52.0 °F 81% 30.09 in 10.0 mi SSW 13.8 mph 24.2 mph N/A   Mostly Cloudy
10:53 AM 55.9 °F - 51.1 °F 84% 30.13 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
11:35 AM 55.9 °F - 50.0 °F 80% 30.14 in 5.0 mi Variable 6.9 mph - 0.01 in Rain Light Rain
11:44 AM 55.0 °F - 50.0 °F 83% 30.15 in 1.0 mi Variable 3.5 mph - 0.02 in Rain Light Rain
11:53 AM 55.0 °F - 48.9 °F 80% 30.15 in 1.0 mi Variable 4.6 mph - 0.02 in Rain Light Rain
12:53 PM 51.1 °F - 48.0 °F 89% 30.18 in 1.0 mi Variable 5.8 mph - 0.03 in Rain Light Rain
1:23 PM 51.1 °F - 48.0 °F 89% 30.18 in 3.0 mi North - - 0.01 in Rain Rain
1:36 PM 51.1 °F - 46.9 °F 86% 30.18 in 3.0 mi Variable 6.9 mph - 0.01 in   Overcast
1:53 PM 52.0 °F - 46.9 °F 83% 30.19 in 4.0 mi Variable 4.6 mph - 0.01 in   Haze
2:17 PM 52.0 °F - 46.9 °F 83% 30.19 in 2.0 mi East 4.6 mph - 0.00 in Rain Light Rain
2:44 PM 52.0 °F - 48.0 °F 86% 30.20 in 4.0 mi SSE 5.8 mph - 0.03 in   Overcast
2:53 PM 52.0 °F - 48.0 °F 86% 30.20 in 4.0 mi South 6.9 mph - 0.03 in   Overcast
3:53 PM 52.0 °F - 48.0 °F 86% 30.20 in 10.0 mi SSE 8.1 mph - 0.01 in   Mostly Cloudy
4:53 PM 51.1 °F - 48.0 °F 89% 30.19 in 10.0 mi SE 9.2 mph - N/A   Scattered Clouds
5:53 PM 50.0 °F - 48.0 °F 93% 30.20 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
6:53 PM 50.0 °F - 46.9 °F 89% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 PM 48.9 °F - 46.9 °F 93% 30.21 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
8:53 PM 48.9 °F - 46.9 °F 93% 30.21 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
9:17 PM 50.0 °F - 46.9 °F 89% 30.23 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
9:29 PM 51.1 °F - 46.0 °F 83% 30.23 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:37 PM 51.1 °F - 46.0 °F 83% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
9:53 PM 50.0 °F - 46.9 °F 89% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 50.0 °F - 46.0 °F 86% 30.27 in 10.0 mi East 4.6 mph - N/A   Overcast
11:44 PM 48.9 °F - 45.0 °F 86% 30.28 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:53 PM 48.0 °F - 45.0 °F 89% 30.28 in 10.0 mi SSE 3.5 mph - N/A   Overcast