Weather History for Seattle Boeing, WA

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Wednesday, June 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 69 °F 68 °F 88 °F (1999)
Min Temperature 55 °F 50 °F 38 °F (1952)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 58    
Maximum Humidity 72    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 12 mph    
Max Gust Speed 18 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

Jun. 12, 2013 Rise Set
Actual Time 5:11 AM PDT 9:07 PM PDT
Civil Twilight 4:31 AM PDT 9:47 PM PDT
Nautical Twilight 3:35 AM PDT 10:43 PM PDT
Astronomical Twilight 2:09 AM PDT 12:09 AM PDT
Moon 9:08 AM PDT (6/12) 11:30 PM PDT (6/12)
Length of Visible Light 17h 16m
Length of Day
15h 55m
Waxing Crescent, 15% of the Moon is Illuminated
Jun 12
Waxing Crescent
Jun 16
First Quarter
Jun 23
Full
Jun 29
Last Quarter
Jul 8
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 55.0 °F 45.0 °F 69% 30.12 in 10.0 mi South 8.1 mph - N/A   Clear
1:53 AM 55.0 °F 46.0 °F 72% 30.13 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
2:53 AM 55.0 °F 46.0 °F 72% 30.12 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
3:53 AM 55.0 °F 46.0 °F 72% 30.12 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
4:53 AM 55.0 °F 46.0 °F 72% 30.13 in 10.0 mi SE 6.9 mph - N/A   Overcast
5:53 AM 55.0 °F 45.0 °F 69% 30.14 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
6:53 AM 57.0 °F 46.0 °F 67% 30.14 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
7:53 AM 57.0 °F 46.0 °F 67% 30.14 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
8:53 AM 59.0 °F 46.0 °F 62% 30.14 in 10.0 mi SSW 11.5 mph 17.3 mph N/A   Mostly Cloudy
9:53 AM 60.1 °F 43.0 °F 53% 30.14 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
10:53 AM 61.0 °F 43.0 °F 52% 30.14 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
11:53 AM 64.9 °F 42.1 °F 43% 30.14 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
12:53 PM 64.9 °F 42.1 °F 43% 30.13 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
1:53 PM 68.0 °F 43.0 °F 40% 30.12 in 10.0 mi SSW 10.4 mph - N/A   Scattered Clouds
2:53 PM 68.0 °F 41.0 °F 37% 30.12 in 10.0 mi South 10.4 mph - N/A   Scattered Clouds
3:53 PM 66.9 °F 44.1 °F 44% 30.13 in 10.0 mi South 11.5 mph 18.4 mph N/A   Mostly Cloudy
4:53 PM 64.9 °F 43.0 °F 45% 30.13 in 10.0 mi SSW 10.4 mph 17.3 mph N/A   Scattered Clouds
5:53 PM 63.0 °F 44.1 °F 50% 30.13 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
6:53 PM 63.0 °F 44.1 °F 50% 30.13 in 10.0 mi WSW 8.1 mph 16.1 mph N/A   Mostly Cloudy
7:53 PM 61.0 °F 45.0 °F 56% 30.14 in 10.0 mi South 9.2 mph - N/A   Overcast
8:53 PM 60.1 °F 46.0 °F 60% 30.14 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
9:53 PM 59.0 °F 48.0 °F 67% 30.15 in 10.0 mi South 5.8 mph - N/A   Overcast
10:53 PM 57.9 °F 46.9 °F 67% 30.16 in 10.0 mi South 8.1 mph - N/A   Overcast
11:53 PM 55.9 °F 46.9 °F 72% 30.16 in 10.0 mi Variable 3.5 mph - N/A   Overcast