Seattle Boeing, WA

9:15 PM PDT on October 22, 2018 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - February, 2018

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Tuesday, February 13, 2018

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 48 °F 49 °F 61 °F (2015)
Min Temperature 28 °F 37 °F 18 °F (1949)
Degree Days  
Heating Degree Days 27    
Moisture  
Dew Point 27 °F    
Average Humidity 66    
Maximum Humidity 89    
Minimum Humidity 39    
Precipitation  
Precipitation 0.16 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 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

Feb. 13, 2018 Rise Set
Actual Time 7:17 AM PST 5:29 PM PST
Civil Twilight 6:45 AM PST 6:01 PM PST
Nautical Twilight 6:09 AM PST 6:37 PM PST
Astronomical Twilight 5:34 AM PST 7:13 PM PST
Moon 6:08 AM PST (2/13) 3:33 PM PST (2/13)
Length of Visible Light 11h 15m
Length of Day
10h 12m
Waning Crescent, 4% of the Moon is Illuminated
Feb 13
Waning Crescent
Feb 15
New
Feb 23
First Quarter
Mar 1
Full
Mar 9
Last Quarter

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 30.9 °F - 25.0 °F 79% 30.38 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 28.9 °F 25.2 °F 25.0 °F 85% 30.38 in 10.0 mi SE 3.5 mph - N/A   Clear
2:53 AM 28.0 °F 21.7 °F 24.1 °F 85% 30.37 in 10.0 mi SSE 5.8 mph - N/A   Clear
3:53 AM 30.0 °F 26.5 °F 26.1 °F 85% 30.35 in 10.0 mi SSE 3.5 mph - N/A   Clear
4:53 AM 28.9 °F - 25.0 °F 85% 30.35 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 28.0 °F - 24.1 °F 85% 30.35 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 30.0 °F - 26.1 °F 85% 30.33 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 28.9 °F 25.2 °F 25.0 °F 85% 30.33 in 10.0 mi SSE 3.5 mph - N/A   Clear
8:53 AM 33.1 °F 30.0 °F 28.9 °F 85% 30.32 in 10.0 mi South 3.5 mph - N/A   Clear
9:53 AM 37.9 °F 34.4 °F 28.0 °F 68% 30.31 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:53 AM 41.0 °F - 28.0 °F 60% 30.30 in 10.0 mi Calm Calm - N/A   Clear
11:53 AM 44.1 °F 41.5 °F 28.0 °F 53% 30.26 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
12:53 PM 46.0 °F 44.8 °F 27.0 °F 47% 30.25 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
1:53 PM 46.9 °F - 24.1 °F 41% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 PM 48.0 °F - 24.1 °F 39% 30.17 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
3:53 PM 48.0 °F - 24.1 °F 39% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 46.9 °F - 23.0 °F 39% 30.12 in 10.0 mi WSW 3.5 mph - N/A   Overcast
5:53 PM 46.0 °F 44.8 °F 21.9 °F 39% 30.11 in 10.0 mi SSE 3.5 mph - N/A   Overcast
6:53 PM 46.0 °F 43.1 °F 25.0 °F 44% 30.09 in 10.0 mi South 5.8 mph - N/A   Overcast
7:53 PM 46.9 °F - 26.1 °F 44% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 44.1 °F 39.5 °F 30.9 °F 60% 30.07 in 10.0 mi South 8.1 mph - 0.00 in Rain Light Rain
9:53 PM 41.0 °F 35.2 °F 35.1 °F 79% 30.05 in 10.0 mi South 9.2 mph - 0.03 in Rain Rain
10:53 PM 39.9 °F 34.5 °F 36.0 °F 86% 30.02 in 10.0 mi South 8.1 mph - 0.09 in Rain Light Rain
11:53 PM 39.0 °F 32.3 °F 36.0 °F 89% 30.01 in 10.0 mi South 10.4 mph - 0.04 in Rain Light Rain