Seattle Boeing, WA
on Tuesday, December 11, 2012

Tuesday
Previous Day Next Day
Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 41°F  
Max Temperature 46°F 46°F 58°F (2014)
Min Temperature 43°F 35°F 21°F (2009)
Degree Days
Heating Degree Days 20 24  
Month to date heating degree days 260  
Since 1 July heating degree days 1443  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 189  
Moisture
Dew Point 40°F   
Average Humidity 82    
Maximum Humidity 86    
Minimum Humidity 76    
Precipitation
Precipitation 0.10 in 0.17 in 1.42 in (2010)
Month to date precipitation 2.04  
Year to date precipitation 34.18  
Snow
Snow 0.00 in in 4.20 in (1972)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 9 mph   
Max Wind Speed 16 mph   
Max Gust Speed 23 mph   
Visibility 10 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
12:04 AM 44.6°F 39.2°F 81% 30.09 in 10.0 miles SSE 8.1 mph - N/A   Overcast
12:11 AM 44.6°F 39.2°F 81% 30.08 in 10.0 miles SSE 10.4 mph - N/A   Overcast
12:29 AM 44.6°F 39.2°F 81% 30.06 in 10.0 miles SSE 12.7 mph 19.6 mph N/A   Scattered Clouds
12:53 AM 45.0°F 39.9°F 82% 30.04 in 10.0 miles South 16.1 mph 21.9 mph N/A   Scattered Clouds
1:12 AM 44.6°F 39.2°F 81% 30.03 in 10.0 miles ESE 6.9 mph - N/A   Mostly Cloudy
1:53 AM 44.1°F 39.9°F 85% 30.00 in 10.0 miles SE 10.4 mph - N/A   Mostly Cloudy
2:53 AM 44.1°F 39.9°F 85% 29.96 in 10.0 miles SSE 8.1 mph - N/A   Mostly Cloudy
3:53 AM 44.1°F 39.0°F 82% 29.94 in 10.0 miles SSE 5.8 mph - N/A   Overcast
4:00 AM 44.6°F 39.2°F 81% 29.93 in 10.0 miles SSE 6.9 mph - N/A   Overcast
4:07 AM 44.6°F 39.2°F 81% 29.92 in 10.0 miles SSE 8.1 mph - N/A   Overcast
4:53 AM 45.0°F 37.9°F 76% 29.89 in 10.0 miles South 6.9 mph - N/A   Mostly Cloudy
5:53 AM 45.0°F 39.0°F 80% 29.86 in 10.0 miles South 11.5 mph - N/A   Mostly Cloudy
6:53 AM 44.1°F 39.0°F 82% 29.83 in 8.0 miles South 13.8 mph 23.0 mph N/A   Overcast
7:53 AM 43.0°F 39.0°F 86% 29.78 in 10.0 miles SE 16.1 mph - N/A   Overcast
8:53 AM 43.0°F 39.0°F 86% 29.77 in 10.0 miles SE 8.1 mph - N/A   Overcast
9:53 AM 44.1°F 39.0°F 82% 29.75 in 10.0 miles SE 8.1 mph - 0.01 in Rain Light Rain
10:53 AM 45.0°F 41.0°F 86% 29.71 in 10.0 miles SE 8.1 mph - 0.01 in   Overcast
11:53 AM 46.0°F 39.9°F 79% 29.65 in 10.0 miles SE 11.5 mph - N/A   Overcast
12:53 PM 46.9°F 39.9°F 77% 29.63 in 9.0 miles SSE 9.2 mph - N/A   Overcast
1:53 PM 46.0°F 41.0°F 83% 29.60 in 10.0 miles SSE 9.2 mph - 0.03 in Rain Light Rain
2:11 PM 46.4°F 41.0°F 81% 29.59 in 8.0 miles SSE 6.9 mph - 0.01 in Rain Light Rain
2:53 PM 46.0°F 41.0°F 83% 29.58 in 10.0 miles SSE 9.2 mph - 0.01 in   Overcast
3:53 PM 45.0°F 41.0°F 86% 29.56 in 5.0 miles SE 6.9 mph - 0.04 in Rain Light Rain
4:53 PM 45.0°F 41.0°F 86% 29.56 in 10.0 miles ESE 5.8 mph - 0.00 in   Overcast
5:53 PM 45.0°F 39.0°F 80% 29.57 in 10.0 miles SSE 9.2 mph - N/A   Overcast
6:53 PM 45.0°F 39.0°F 80% 29.57 in 10.0 miles South 8.1 mph - N/A   Overcast
7:53 PM 45.0°F 39.9°F 82% 29.57 in 8.0 miles South 6.9 mph - 0.00 in   Overcast
8:53 PM 44.1°F 39.9°F 85% 29.58 in 10.0 miles SSE 6.9 mph - N/A   Overcast
9:53 PM 44.1°F 39.9°F 85% 29.59 in 10.0 miles SSE 6.9 mph - N/A   Overcast
10:53 PM 45.0°F 39.9°F 82% 29.61 in 10.0 miles South 4.6 mph - N/A   Overcast
11:53 PM 45.0°F 39.0°F 80% 29.62 in 10.0 miles South 4.6 mph - N/A   Overcast
Moon Phase
Dec. 11 Dec. 13 Dec. 20 Dec. 28 Jan. 04
Sunrise:07:47 AM (PST) Moon Rise:05:45 AM (PST)12/11
Sunset:04:17 PM (PST) Moon Set:03:04 PM (PST)12/11

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