Seattle Boeing, WA
on Friday, December 14, 2012

Friday
Previous Day Next Day
Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 40°F  
Max Temperature 44°F 45°F 59°F (2002)
Min Temperature 34°F 35°F 22°F (2008)
Degree Days
Heating Degree Days 25 25  
Month to date heating degree days 335  
Since 1 July heating degree days 1518  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 189  
Moisture
Dew Point 36°F   
Average Humidity 86    
Maximum Humidity 93    
Minimum Humidity 65    
Precipitation
Precipitation 0.25 in 0.17 in 1.67 in (1979)
Month to date precipitation 2.54  
Year to date precipitation 34.68  
Snow
Snow 0.00 in in 0.70 in (2008)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 5 mph   
Max Wind Speed 10 mph   
Max Gust Speed mph   
Visibility 9 miles   
Events Rain   

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(PST)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:53 AM 41.0°F 37.9°F 89% 29.80 in 10.0 miles SE 8.1 mph - 0.03 in Rain Light Rain
1:53 AM 39.9°F 37.9°F 93% 29.80 in 9.0 miles SE 8.1 mph - 0.04 in Rain Light Rain
2:53 AM 41.0°F 37.9°F 89% 29.80 in 8.0 miles SE 4.6 mph - 0.03 in Rain Light Rain
3:53 AM 41.0°F 37.0°F 86% 29.79 in 7.0 miles South 5.8 mph - 0.08 in Rain Light Rain
4:53 AM 39.9°F 37.0°F 89% 29.79 in 8.0 miles Calm Calm - 0.04 in Rain Light Rain
5:11 AM 39.2°F 37.4°F 93% 29.80 in 10.0 miles Calm Calm - 0.00 in Rain Light Rain
5:53 AM 39.9°F 37.0°F 89% 29.81 in 10.0 miles SE 4.6 mph - 0.01 in   Overcast
6:07 AM 39.2°F 37.4°F 93% 29.81 in 6.0 miles ESE 3.5 mph - 0.00 in Rain Light Rain
6:18 AM 39.2°F 37.4°F 93% 29.81 in 6.0 miles Calm Calm - 0.00 in   Overcast
6:53 AM 39.9°F 37.9°F 93% 29.82 in 7.0 miles SE 3.5 mph - 0.01 in   Overcast
7:15 AM 39.2°F 37.4°F 93% 29.82 in 10.0 miles SE 4.6 mph - N/A   Overcast
7:53 AM 39.9°F 37.9°F 93% 29.83 in 6.0 miles SE 4.6 mph - 0.01 in Rain Light Rain
8:23 AM 39.2°F 37.4°F 93% 29.84 in 10.0 miles SE 4.6 mph - 0.00 in   Overcast
8:53 AM 39.9°F 37.9°F 93% 29.85 in 10.0 miles ESE 4.6 mph - 0.00 in Rain Light Rain
9:00 AM 39.2°F 37.4°F 93% 29.85 in 10.0 miles ESE 3.5 mph - 0.00 in   Overcast
9:53 AM 41.0°F 39.0°F 93% 29.87 in 10.0 miles Calm Calm - 0.00 in   Overcast
10:53 AM 43.0°F 37.9°F 82% 29.88 in 10.0 miles North 6.9 mph - N/A   Mostly Cloudy
11:18 AM 42.8°F 37.4°F 81% 29.88 in 10.0 miles East 5.8 mph - N/A   Mostly Cloudy
11:27 AM 42.8°F 37.4°F 81% 29.88 in 10.0 miles Calm Calm - N/A   Overcast
11:53 AM 43.0°F 37.0°F 80% 29.89 in 10.0 miles Variable 3.5 mph - N/A   Mostly Cloudy
12:53 PM 44.1°F 35.1°F 71% 29.90 in 10.0 miles NNE 3.5 mph - N/A   Mostly Cloudy
1:53 PM 44.1°F 33.1°F 65% 29.91 in 10.0 miles Calm Calm - N/A   Overcast
2:53 PM 44.1°F 34.0°F 68% 29.92 in 10.0 miles East 5.8 mph - N/A   Overcast
3:53 PM 43.0°F 36.0°F 76% 29.94 in 10.0 miles Calm Calm - N/A   Overcast
4:53 PM 43.0°F 34.0°F 71% 29.94 in 10.0 miles Calm Calm - N/A   Overcast
5:53 PM 42.1°F 34.0°F 73% 29.95 in 10.0 miles Calm Calm - N/A   Overcast
6:53 PM 39.9°F 35.1°F 83% 29.94 in 10.0 miles Calm Calm - N/A   Mostly Cloudy
7:53 PM 37.0°F 34.0°F 89% 29.94 in 10.0 miles ESE 3.5 mph - N/A   Clear
8:53 PM 37.9°F 35.1°F 89% 29.95 in 10.0 miles SE 5.8 mph - N/A   Clear
9:53 PM 36.0°F 33.1°F 89% 29.95 in 10.0 miles SSE 9.2 mph - N/A   Partly Cloudy
10:53 PM 36.0°F 33.1°F 89% 29.95 in 10.0 miles SE 9.2 mph - N/A   Clear
11:53 PM 34.0°F 32.0°F 92% 29.94 in 7.0 miles SE 10.4 mph - N/A   Scattered Clouds
Moon Phase
Dec. 14 Dec. 20 Dec. 28 Jan. 04 Jan. 11
Sunrise:07:50 AM (PST) Moon Rise:08:55 AM (PST)12/14
Sunset:04:18 PM (PST) Moon Set:06:22 PM (PST)12/14

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