Seattle Boeing, WA

7:39 AM PDT on September 18, 2018 (GMT -0700)
Boeing Field-King County International

Weather History for KBFI - March, 2018

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Wednesday, March 14, 2018

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 54 °F 51 °F 62 °F (2005)
Min Temperature 42 °F 38 °F 26 °F (1953)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 39 °F    
Average Humidity 75    
Maximum Humidity 97    
Minimum Humidity 47    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 7 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed 21 mph    
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

Mar. 14, 2018 Rise Set
Actual Time 7:23 AM PDT 7:13 PM PDT
Civil Twilight 6:53 AM PDT 7:44 PM PDT
Nautical Twilight 6:17 AM PDT 8:20 PM PDT
Astronomical Twilight 5:41 AM PDT 8:56 PM PDT
Moon 6:18 AM PDT (3/14) 4:22 PM PDT (3/14)
Length of Visible Light 12h 50m
Length of Day
11h 49m
Waning Crescent, 8% of the Moon is Illuminated
Mar 14
Waning Crescent
Mar 17
New
Mar 24
First Quarter
Mar 31
Full
Apr 8
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 45.0 °F 42.6 °F 44.1 °F 97% 29.82 in 10.0 mi SE 4.6 mph - N/A   Overcast
1:53 AM 46.0 °F 43.9 °F 43.0 °F 89% 29.82 in 10.0 mi SE 4.6 mph - N/A   Partly Cloudy
2:53 AM 44.1 °F 40.8 °F 42.1 °F 93% 29.83 in 10.0 mi SSE 5.8 mph - N/A   Partly Cloudy
3:53 AM 45.0 °F 41.8 °F 43.0 °F 93% 29.83 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
4:53 AM 45.0 °F 40.6 °F 43.0 °F 93% 29.83 in 10.0 mi SE 8.1 mph - N/A   Overcast
5:53 AM 45.0 °F 41.2 °F 44.1 °F 97% 29.84 in 7.0 mi SSE 6.9 mph - 0.01 in Rain Light Rain
6:43 AM 46.0 °F 41.9 °F 44.1 °F 93% 29.84 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
6:53 AM 46.0 °F 41.9 °F 44.1 °F 93% 29.84 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
7:53 AM 46.0 °F 41.9 °F 43.0 °F 89% 29.84 in 10.0 mi SSE 8.1 mph - N/A   Overcast
8:34 AM 46.0 °F 42.5 °F 42.1 °F 86% 29.86 in 10.0 mi South 6.9 mph - N/A   Overcast
8:53 AM 46.0 °F - 42.1 °F 86% 29.87 in 10.0 mi Calm Calm - N/A   Overcast
9:34 AM 46.0 °F 41.4 °F 41.0 °F 83% 29.88 in 10.0 mi SSW 9.2 mph - 0.00 in   Overcast
9:53 AM 46.9 °F - 41.0 °F 80% 29.88 in 10.0 mi SSW 9.2 mph - 0.00 in   Overcast
10:53 AM 48.0 °F - 39.9 °F 74% 29.89 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Mostly Cloudy
11:53 AM 51.1 °F - 41.0 °F 68% 29.91 in 10.0 mi SSW 11.5 mph 20.7 mph N/A   Mostly Cloudy
12:53 PM 52.0 °F - 39.0 °F 61% 29.91 in 10.0 mi SSW 10.4 mph 19.6 mph N/A   Scattered Clouds
1:53 PM 53.1 °F - 36.0 °F 52% 29.90 in 10.0 mi SSW 8.1 mph 16.1 mph N/A   Scattered Clouds
2:53 PM 53.1 °F - 37.0 °F 55% 29.90 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Scattered Clouds
3:53 PM 53.1 °F - 35.1 °F 50% 29.90 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
4:53 PM 52.0 °F - 32.0 °F 47% 29.90 in 10.0 mi SW 9.2 mph 19.6 mph N/A   Scattered Clouds
5:53 PM 51.1 °F - 32.0 °F 48% 29.90 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
6:53 PM 48.9 °F - 33.1 °F 54% 29.90 in 10.0 mi South 8.1 mph - N/A   Clear
7:53 PM 46.9 °F - 33.1 °F 59% 29.91 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
8:53 PM 46.0 °F 43.9 °F 34.0 °F 63% 29.91 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
9:53 PM 43.0 °F 40.3 °F 34.0 °F 71% 29.91 in 10.0 mi SE 4.6 mph - N/A   Clear
10:53 PM 42.1 °F 39.2 °F 34.0 °F 73% 29.90 in 10.0 mi SE 4.6 mph - N/A   Clear
11:53 PM 42.1 °F 38.4 °F 35.1 °F 76% 29.89 in 10.0 mi ESE 5.8 mph - N/A   Clear