Seattle Boeing, WA

2:11 PM PDT on June 21, 2018 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - October, 2017

Change the Weather History Date:

Friday, October 27, 2017

  Actual Average Record
Temperature  
Mean Temperature 56 °F -  
Max Temperature 64 °F 56 °F 67 °F (1968)
Min Temperature 48 °F 43 °F 31 °F (1970)
Degree Days  
Heating Degree Days 9    
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 78    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 4 mph (NW)    
Max Wind Speed 8 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

Search for Another Location

Airport or City:

Astronomy

Oct. 27, 2017 Rise Set
Actual Time 7:46 AM PDT 5:59 PM PDT
Civil Twilight 7:14 AM PDT 6:30 PM PDT
Nautical Twilight 6:38 AM PDT 7:07 PM PDT
Astronomical Twilight 6:02 AM PDT 7:42 PM PDT
Moon 2:31 PM PDT (10/27) No Moon Set
Length of Visible Light 11h 16m
Length of Day
10h 13m
Waxing Crescent, 49% of the Moon is Illuminated
Oct 27
Waxing Crescent
Oct 27
First Quarter
Nov 3
Full
Nov 10
Last Quarter
Nov 18
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 48.9 °F 46.0 °F 90% 30.22 in 10.0 mi NW 3.5 mph - N/A   Clear
1:53 AM 48.9 °F 46.0 °F 90% 30.23 in 10.0 mi NW 3.5 mph - N/A   Clear
2:13 AM 48.9 °F 46.9 °F 93% 30.23 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
2:53 AM 48.9 °F 46.9 °F 93% 30.23 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
3:53 AM 48.0 °F 46.0 °F 93% 30.22 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 48.9 °F 46.0 °F 90% 30.21 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
5:53 AM 48.9 °F 46.0 °F 90% 30.20 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
6:53 AM 48.0 °F 46.0 °F 93% 30.20 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
7:53 AM 48.0 °F 46.0 °F 93% 30.20 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
8:53 AM 50.0 °F 46.0 °F 86% 30.20 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
9:53 AM 51.1 °F 46.0 °F 83% 30.21 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
10:53 AM 54.0 °F 48.0 °F 80% 30.21 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 57.0 °F 46.0 °F 67% 30.20 in 10.0 mi NW 5.8 mph - N/A   Clear
12:53 PM 60.1 °F 46.9 °F 62% 30.18 in 10.0 mi WNW 6.9 mph - N/A   Clear
1:53 PM 63.0 °F 46.0 °F 54% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:53 PM 64.0 °F 46.0 °F 52% 30.14 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:53 PM 62.1 °F 48.0 °F 60% 30.14 in 10.0 mi NW 5.8 mph - N/A   Clear
4:53 PM 61.0 °F 48.0 °F 62% 30.12 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:53 PM 59.0 °F 48.0 °F 67% 30.12 in 10.0 mi NNW 5.8 mph - N/A   Clear
6:53 PM 57.0 °F 46.9 °F 69% 30.10 in 10.0 mi NW 4.6 mph - N/A   Clear
7:53 PM 55.9 °F 46.9 °F 72% 30.10 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 55.0 °F 46.9 °F 74% 30.09 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 54.0 °F 46.9 °F 77% 30.09 in 10.0 mi Calm Calm - N/A   Clear
10:53 PM 51.1 °F 46.0 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 50.0 °F 46.0 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Clear