Weather History for Seattle Boeing, WA

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Monday, July 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 77 °F 75 °F 98 °F (1979)
Min Temperature 57 °F 55 °F 50 °F (1953)
Cooling Degree Days 1    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 72    
Maximum Humidity 88    
Minimum Humidity 50    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 3 mph (NW)    
Max Wind Speed 10 mph    
Max Gust Speed 17 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

Jul. 16, 2012 Rise Set
Actual Time 5:28 AM PDT 9:01 PM PDT
Civil Twilight 4:50 AM PDT 9:39 PM PDT
Nautical Twilight 3:59 AM PDT 10:30 PM PDT
Astronomical Twilight 2:49 AM PDT 11:38 PM PDT
Moon 3:17 AM PDT (7/16) 7:10 PM PDT (7/16)
Length of Visible Light 16h 49m
Length of Day
15h 32m
Waning Crescent, 6% of the Moon is Illuminated
Jul 16
Waning Crescent
Jul 18
New
Jul 26
First Quarter
Aug 1
Full
Aug 9
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 59.0 °F 55.0 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 57.9 °F 54.0 °F 87% 29.92 in 10.0 mi NW 4.6 mph - N/A   Clear
2:41 AM 57.2 °F 53.6 °F 88% 29.93 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:53 AM 57.9 °F 54.0 °F 87% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 57.9 °F 54.0 °F 87% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
4:53 AM 57.9 °F 54.0 °F 87% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:45 AM 57.2 °F 53.6 °F 88% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:53 AM 57.9 °F 54.0 °F 87% 29.90 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 AM 59.0 °F 55.0 °F 87% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:29 AM 57.2 °F 53.6 °F 88% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 59.0 °F 55.0 °F 87% 29.91 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
8:53 AM 60.1 °F 55.0 °F 83% 29.92 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
9:53 AM 62.1 °F 55.0 °F 78% 29.90 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 66.9 °F 55.9 °F 68% 29.88 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
11:53 AM 69.1 °F 55.9 °F 63% 29.87 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
12:53 PM 69.1 °F 55.9 °F 63% 29.86 in 10.0 mi Variable 6.9 mph - N/A   Partly Cloudy
1:53 PM 72.0 °F 55.0 °F 55% 29.84 in 10.0 mi WNW 8.1 mph - N/A   Clear
2:53 PM 73.0 °F 55.0 °F 53% 29.82 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Partly Cloudy
3:53 PM 73.9 °F 55.9 °F 53% 29.81 in 10.0 mi WNW 9.2 mph 17.3 mph N/A   Clear
4:53 PM 75.9 °F 55.9 °F 50% 29.80 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Clear
5:53 PM 75.9 °F 55.9 °F 50% 29.79 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:53 PM 75.0 °F 57.0 °F 53% 29.79 in 10.0 mi West 5.8 mph - N/A   Clear
7:53 PM 73.9 °F 57.0 °F 55% 29.78 in 10.0 mi WNW 4.6 mph - N/A   Clear
8:53 PM 72.0 °F 57.0 °F 59% 29.79 in 10.0 mi North 3.5 mph - N/A   Clear
9:53 PM 71.1 °F 57.0 °F 61% 29.79 in 10.0 mi NNW 3.5 mph - N/A   Clear
10:53 PM 68.0 °F 55.9 °F 65% 29.80 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 66.9 °F 55.9 °F 68% 29.79 in 10.0 mi Calm Calm - N/A   Clear