Seattle Boeing, WA
on Wednesday, December 12, 2012

Wednesday
Previous Day Next Day
Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 40°F  
Max Temperature 44°F 46°F 60°F (1960)
Min Temperature 42°F 35°F 22°F (1972)
Degree Days
Heating Degree Days 22 25  
Month to date heating degree days 285  
Since 1 July heating degree days 1468  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 189  
Moisture
Dew Point 39°F   
Average Humidity 87    
Maximum Humidity 92    
Minimum Humidity 81    
Precipitation
Precipitation 0.28 in 0.16 in 2.19 in (2010)
Month to date precipitation 2.20  
Year to date precipitation 34.34  
Snow
Snow 0.00 in in 2.60 in (1975)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 3 mph   
Max Wind Speed 6 mph   
Max Gust Speed mph   
Visibility 8 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 44.1°F 39.9°F 85% 29.63 in 10.0 miles SSE 4.6 mph - N/A   Overcast
1:53 AM 44.1°F 41.0°F 89% 29.64 in 10.0 miles SE 3.5 mph - 0.00 in Rain Light Rain
2:53 AM 44.1°F 39.0°F 82% 29.66 in 9.0 miles Variable 3.5 mph - 0.01 in Rain Light Rain
3:53 AM 43.0°F 37.9°F 82% 29.68 in 10.0 miles SSW 3.5 mph - 0.00 in   Overcast
4:53 AM 43.0°F 37.9°F 82% 29.69 in 6.0 miles Calm Calm - 0.01 in Rain Light Rain
5:34 AM 42.8°F 39.2°F 87% 29.70 in 3.0 miles Calm Calm - 0.04 in Rain Light Rain
5:53 AM 42.1°F 39.9°F 92% 29.71 in 3.0 miles Calm Calm - 0.07 in Rain Light Rain
6:15 AM 42.8°F 39.2°F 87% 29.72 in 3.0 miles Calm Calm - 0.03 in Rain Light Rain
6:51 AM 42.8°F 39.2°F 87% 29.73 in 4.0 miles SSE 4.6 mph - 0.09 in Rain Rain
6:53 AM 42.1°F 39.9°F 92% 29.73 in 4.0 miles SSE 4.6 mph - 0.10 in Rain Rain
7:01 AM 42.8°F 39.2°F 87% 29.73 in 4.0 miles SE 5.8 mph - 0.02 in Rain Rain
7:11 AM 42.8°F 39.2°F 87% 29.73 in 8.0 miles SE 4.6 mph - 0.03 in Rain Light Rain
7:53 AM 42.1°F 39.9°F 92% 29.75 in 10.0 miles SE 5.8 mph - 0.06 in Rain Light Rain
8:53 AM 43.0°F 39.9°F 89% 29.78 in 10.0 miles Calm Calm - 0.00 in   Overcast
9:53 AM 43.0°F 39.9°F 89% 29.81 in 10.0 miles Variable 3.5 mph - 0.00 in   Overcast
10:53 AM 43.0°F 39.0°F 86% 29.83 in 10.0 miles WSW 3.5 mph - N/A   Overcast
11:53 AM 43.0°F 39.9°F 89% 29.85 in 6.0 miles WSW 4.6 mph - 0.00 in Rain Light Rain
12:53 PM 43.0°F 39.9°F 89% 29.86 in 10.0 miles Calm Calm - 0.01 in   Overcast
1:53 PM 44.1°F 39.9°F 85% 29.87 in 10.0 miles Calm Calm - N/A   Overcast
2:53 PM 44.1°F 39.0°F 82% 29.89 in 10.0 miles Calm Calm - N/A   Overcast
3:53 PM 44.1°F 39.9°F 85% 29.91 in 8.0 miles SE 3.5 mph - 0.00 in   Overcast
4:53 PM 43.0°F 39.9°F 89% 29.93 in 10.0 miles ESE 3.5 mph - 0.01 in   Overcast
5:48 PM 42.8°F 39.2°F 87% 29.94 in 10.0 miles SSE 3.5 mph - N/A   Overcast
5:53 PM 43.0°F 39.9°F 89% 29.94 in 10.0 miles SSE 3.5 mph - N/A   Overcast
6:29 PM 44.6°F 39.2°F 81% 29.95 in 10.0 miles Calm Calm - N/A   Overcast
6:53 PM 44.1°F 39.9°F 85% 29.96 in 10.0 miles ENE 3.5 mph - N/A   Overcast
7:05 PM 44.6°F 39.2°F 81% 29.96 in 10.0 miles ENE 4.6 mph - N/A   Overcast
7:53 PM 44.1°F 39.9°F 85% 29.99 in 10.0 miles Calm Calm - N/A   Overcast
8:53 PM 44.1°F 39.9°F 85% 30.00 in 9.0 miles NE 3.5 mph - 0.01 in Rain Light Rain
9:21 PM 42.8°F 39.2°F 87% 30.00 in 10.0 miles Calm Calm - N/A   Overcast
9:53 PM 42.1°F 39.0°F 89% 30.01 in 10.0 miles ESE 3.5 mph - N/A   Overcast
10:53 PM 43.0°F 39.0°F 86% 30.03 in 10.0 miles Calm Calm - N/A   Overcast
11:07 PM 42.8°F 39.2°F 87% 30.03 in 10.0 miles Calm Calm - N/A   Overcast
11:53 PM 43.0°F 39.9°F 89% 30.03 in 10.0 miles Calm Calm - N/A   Overcast
Moon Phase
Dec. 12 Dec. 13 Dec. 20 Dec. 28 Jan. 04
Sunrise:07:48 AM (PST) Moon Rise:06:57 AM (PST)12/12
Sunset:04:17 PM (PST) Moon Set:04:01 PM (PST)12/12

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