Seattle, WA

1:47 AM PST on December 06, 2016 (GMT -0800)
Boeing Field-King County International

Weather History for KBFI - May, 2013

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Tuesday, May 7, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 72 °F 64 °F 82 °F (2016)
Min Temperature 53 °F 45 °F 33 °F (1962)
Degree Days  
Heating Degree Days 3    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 69    
Maximum Humidity 86    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 10 mph    
Max Gust Speed 21 mph    
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

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Date:

Astronomy

May. 07, 2013 Rise Set
Actual Time 5:42 AM PDT 8:29 PM PDT
Civil Twilight 5:07 AM PDT 9:05 PM PDT
Nautical Twilight 4:22 AM PDT 9:50 PM PDT
Astronomical Twilight 3:29 AM PDT 10:44 PM PDT
Moon 4:28 AM PDT (5/7) 6:28 PM PDT (5/7)
Length of Visible Light 15h 58m
Length of Day
14h 47m
Waning Crescent, 5% of the Moon is Illuminated
May 7
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 62.6 °F 48.2 °F 59% 29.85 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 59.0 °F 48.0 °F 67% 29.86 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 57.2 °F 48.2 °F 72% 29.88 in 10.0 mi SSW 6.9 mph - N/A   Clear
3:53 AM 53.1 °F 48.0 °F 83% 29.91 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
4:00 AM 53.6 °F 48.2 °F 82% 29.91 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
4:10 AM 53.6 °F 48.2 °F 82% 29.92 in 10.0 mi South 6.9 mph - N/A   Overcast
4:53 AM 53.1 °F 48.9 °F 86% 29.93 in 10.0 mi South 6.9 mph - N/A   Overcast
5:53 AM 53.1 °F 48.0 °F 83% 29.95 in 10.0 mi SSW 9.2 mph - N/A   Overcast
6:29 AM 53.6 °F 48.2 °F 82% 29.95 in 10.0 mi South 9.2 mph - N/A   Overcast
6:53 AM 54.0 °F 48.0 °F 80% 29.96 in 10.0 mi SSW 8.1 mph 20.7 mph N/A   Overcast
7:53 AM 55.0 °F 48.0 °F 77% 29.97 in 10.0 mi SSW 6.9 mph - N/A   Overcast
8:53 AM 55.9 °F 48.0 °F 75% 29.99 in 10.0 mi SSW 4.6 mph - N/A   Overcast
9:53 AM 57.0 °F 48.0 °F 72% 29.99 in 10.0 mi South 5.8 mph - N/A   Overcast
10:51 AM 57.2 °F 48.2 °F 72% 29.98 in 10.0 mi SW 8.1 mph - N/A   Overcast
10:53 AM 57.9 °F 48.9 °F 72% 29.98 in 10.0 mi SW 8.1 mph - N/A   Overcast
11:53 AM 60.1 °F 48.9 °F 67% 29.98 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
12:29 PM 62.6 °F 50.0 °F 63% 29.98 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
12:53 PM 63.0 °F 50.0 °F 63% 29.97 in 10.0 mi SW 9.2 mph - N/A   Clear
1:53 PM 64.9 °F 50.0 °F 58% 29.96 in 10.0 mi South 8.1 mph - N/A   Clear
2:53 PM 66.9 °F 51.1 °F 57% 29.96 in 10.0 mi South 4.6 mph - N/A   Clear
3:53 PM 69.1 °F 51.1 °F 53% 29.94 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 71.1 °F 52.0 °F 51% 29.93 in 10.0 mi SW 4.6 mph - N/A   Clear
5:53 PM 71.1 °F 52.0 °F 51% 29.93 in 10.0 mi Calm Calm - N/A   Clear
6:53 PM 70.0 °F 52.0 °F 53% 29.93 in 10.0 mi SW 5.8 mph - N/A   Clear
7:53 PM 66.9 °F 51.1 °F 57% 29.94 in 10.0 mi Variable 3.5 mph - N/A   Clear
8:53 PM 64.0 °F 50.0 °F 60% 29.96 in 10.0 mi SSW 5.8 mph - N/A   Clear
9:53 PM 61.0 °F 48.9 °F 64% 29.98 in 10.0 mi SW 4.6 mph - N/A   Clear
10:53 PM 57.0 °F 48.9 °F 74% 30.00 in 10.0 mi South 5.8 mph - N/A   Clear
11:53 PM 55.9 °F 48.0 °F 75% 30.02 in 10.0 mi South 6.9 mph - N/A   Clear