Seattle Boeing, WA

9:05 PM PDT on October 17, 2017 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - June, 2017

Change the Weather History Date:

Monday, June 19, 2017

  Actual Average Record
Temperature  
Mean Temperature 64 °F -  
Max Temperature 71 °F 72 °F 92 °F (1982)
Min Temperature 57 °F 52 °F 43 °F (1951)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 58 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 65    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 10 mph    
Max Gust Speed 16 mph    
Visibility 8 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:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jun. 19, 2017 Rise Set
Actual Time 5:11 AM PDT 9:09 PM PDT
Civil Twilight 4:30 AM PDT 9:50 PM PDT
Nautical Twilight 3:34 AM PDT 10:46 PM PDT
Astronomical Twilight 2:04 AM PDT 12:16 AM PDT
Moon 2:27 AM PDT (6/19) 3:47 PM PDT (6/19)
Length of Visible Light 17h 19m
Length of Day
15h 58m
Waning Crescent, 25% of the Moon is Illuminated
Jun 19
Waning Crescent
Jun 23
New
Jun 30
First Quarter
Jul 8
Full
Jul 16
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:25 AM 59.0 °F 59.0 °F 100% 30.11 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
12:53 AM 59.0 °F 59.0 °F 100% 30.11 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
1:53 AM 59.0 °F 57.9 °F 96% 30.10 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 57.9 °F 57.9 °F 100% 30.07 in 10.0 mi North 4.6 mph - N/A   Overcast
3:53 AM 57.9 °F 57.9 °F 100% 30.06 in 10.0 mi NNW 5.8 mph - N/A   Overcast
4:53 AM 57.9 °F 57.9 °F 100% 30.05 in 3.0 mi NW 3.5 mph - N/A   Overcast
5:53 AM 57.0 °F 57.0 °F 100% 30.05 in 3.0 mi NW 5.8 mph - N/A   Overcast
6:53 AM 57.0 °F 57.0 °F 100% 30.05 in 3.0 mi WNW 4.6 mph - N/A   Overcast
7:53 AM 57.9 °F 57.9 °F 100% 30.04 in 3.0 mi WNW 5.8 mph - N/A   Overcast
8:50 AM 59.0 °F 57.2 °F 94% 30.04 in 4.0 mi NW 3.5 mph - N/A   Overcast
8:53 AM 59.0 °F 57.9 °F 96% 30.04 in 4.0 mi NW 3.5 mph - N/A   Overcast
9:53 AM 61.0 °F 57.9 °F 90% 30.03 in 10.0 mi NW 4.6 mph - N/A   Overcast
10:19 AM 61.0 °F 57.9 °F 90% 30.03 in 10.0 mi WNW 8.1 mph - N/A   Overcast
10:53 AM 63.0 °F 59.0 °F 87% 30.02 in 10.0 mi NNW 3.5 mph - N/A   Overcast
11:53 AM 66.9 °F 59.0 °F 76% 30.02 in 10.0 mi NW 10.4 mph 16.1 mph N/A   Mostly Cloudy
12:53 PM 66.9 °F 57.9 °F 73% 30.01 in 10.0 mi NW 8.1 mph - N/A   Mostly Cloudy
1:53 PM 69.1 °F 59.0 °F 70% 29.99 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
2:53 PM 69.1 °F 57.9 °F 68% 29.99 in 10.0 mi NW 10.4 mph - N/A   Overcast
3:53 PM 68.0 °F 57.9 °F 70% 30.00 in 10.0 mi NNW 10.4 mph - N/A   Clear
4:53 PM 70.0 °F 57.9 °F 65% 30.00 in 10.0 mi NNW 8.1 mph - N/A   Overcast
5:53 PM 69.1 °F 57.0 °F 65% 30.00 in 10.0 mi NW 9.2 mph - N/A   Mostly Cloudy
6:53 PM 66.0 °F 57.9 °F 75% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
7:53 PM 66.9 °F 59.0 °F 76% 30.00 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 66.0 °F 59.0 °F 78% 30.00 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
9:53 PM 64.9 °F 57.9 °F 78% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 66.0 °F 57.9 °F 75% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
11:53 PM 64.9 °F 57.0 °F 75% 30.02 in 10.0 mi NNW 3.5 mph - N/A   Overcast