Seattle Boeing, WA
on Sunday, December 30, 2012

Sunday
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Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 41°F  
Max Temperature 42°F 45°F 56°F (1958)
Min Temperature 33°F 36°F 6°F (1968)
Degree Days
Heating Degree Days 28 24  
Month to date heating degree days 733  
Since 1 July heating degree days 1916  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 189  
Moisture
Dew Point 34°F   
Average Humidity 86    
Maximum Humidity 93    
Minimum Humidity 70    
Precipitation
Precipitation 0.00 in 0.16 in 1.06 in (1980)
Month to date precipitation 5.19  
Year to date precipitation 37.33  
Snow
Snow 0.00 in in 3.70 in (1968)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 1 mph   
Max Wind Speed 7 mph   
Max Gust Speed mph   
Visibility 6 miles   
Events Fog   

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 39.9°F 36.0°F 86% 30.23 in 6.0 miles Calm Calm - N/A   Partly Cloudy
1:53 AM 37.9°F 34.0°F 86% 30.24 in 4.0 miles Calm Calm - N/A   Clear
2:53 AM 37.0°F 34.0°F 89% 30.25 in 8.0 miles Calm Calm - N/A   Clear
3:39 AM 33.8°F 32.0°F 93% 30.26 in 5.0 miles Calm Calm - N/A   Partly Cloudy
3:53 AM 35.1°F 32.0°F 89% 30.27 in 5.0 miles Calm Calm - N/A   Partly Cloudy
4:07 AM 35.6°F 32.0°F 87% 30.27 in 2.0 miles Calm Calm - N/A   Mostly Cloudy
4:53 AM 35.1°F 33.1°F 92% 30.28 in 2.0 miles SE 6.9 mph - N/A   Mostly Cloudy
5:39 AM 35.6°F 33.8°F 93% 30.28 in 2.0 miles SSE 3.5 mph - N/A   Overcast
5:53 AM 36.0°F 33.1°F 89% 30.28 in 2.0 miles SSE 3.5 mph - N/A   Overcast
6:07 AM 35.6°F 33.8°F 93% 30.28 in 3.0 miles Calm Calm - N/A   Overcast
6:14 AM 35.6°F 33.8°F 93% 30.28 in 2.0 miles SE 3.5 mph - N/A   Overcast
6:53 AM 37.0°F 34.0°F 89% 30.30 in 4.0 miles SE 3.5 mph - N/A   Overcast
7:53 AM 35.1°F 33.1°F 92% 30.30 in 9.0 miles SE 5.8 mph - N/A   Overcast
8:53 AM 36.0°F 33.1°F 89% 30.31 in 2.0 miles SSE 6.9 mph - N/A   Overcast
9:53 AM 37.0°F 34.0°F 89% 30.33 in 2.0 miles Calm Calm - N/A   Overcast
10:33 AM 37.4°F 33.8°F 87% 30.33 in 5.0 miles Calm Calm - N/A   Mostly Cloudy
10:53 AM 39.0°F 34.0°F 82% 30.33 in 5.0 miles Calm Calm - N/A   Haze
11:53 AM 39.9°F 35.1°F 83% 30.31 in 10.0 miles Calm Calm - N/A   Clear
12:48 PM 42.8°F 33.8°F 70% 30.31 in 10.0 miles Calm Calm - N/A   Mostly Cloudy
12:53 PM 42.1°F 34.0°F 73% 30.31 in 10.0 miles Calm Calm - N/A   Mostly Cloudy
1:53 PM 42.1°F 35.1°F 76% 30.30 in 10.0 miles NE 4.6 mph - N/A   Mostly Cloudy
2:53 PM 42.1°F 35.1°F 76% 30.30 in 10.0 miles NE 5.8 mph - N/A   Mostly Cloudy
3:53 PM 41.0°F 34.0°F 76% 30.30 in 10.0 miles NE 5.8 mph - N/A   Mostly Cloudy
4:21 PM 39.2°F 33.8°F 81% 30.30 in 10.0 miles ENE 3.5 mph - N/A   Scattered Clouds
4:28 PM 39.2°F 33.8°F 81% 30.30 in 10.0 miles NE 4.6 mph - N/A   Mostly Cloudy
4:35 PM 39.2°F 33.8°F 81% 30.30 in 10.0 miles Calm Calm - N/A   Scattered Clouds
4:53 PM 39.0°F 34.0°F 82% 30.30 in 10.0 miles Calm Calm - N/A   Scattered Clouds
5:53 PM 37.9°F 33.1°F 83% 30.29 in 10.0 miles Calm Calm - N/A   Partly Cloudy
6:53 PM 37.0°F 32.0°F 82% 30.27 in 7.0 miles Calm Calm - N/A   Clear
7:51 PM 35.6°F 32.0°F 87% 30.28 in 7.0 miles Calm Calm - N/A   Mostly Cloudy
7:53 PM 36.0°F 32.0°F 86% 30.28 in 6.0 miles Calm Calm - N/A   Mostly Cloudy
8:53 PM 36.0°F 33.1°F 89% 30.28 in 5.0 miles Calm Calm - N/A   Overcast
9:14 PM 37.4°F 33.8°F 87% 30.29 in 5.0 miles Calm Calm - N/A   Overcast
9:53 PM 37.0°F 34.0°F 89% 30.30 in 3.0 miles Calm Calm - N/A   Overcast
10:53 PM 36.0°F 32.0°F 86% 30.31 in 4.0 miles Calm Calm - N/A   Overcast
11:06 PM 35.6°F 33.8°F 93% 30.30 in 1.8 miles Calm Calm - N/A   Overcast
11:15 PM 35.6°F 33.8°F 93% 30.30 in 0.5 miles Calm Calm - N/A Fog Fog
11:22 PM 35.6°F 33.8°F 93% 30.30 in 0.2 miles Calm Calm - N/A Fog Fog
11:29 PM 35.6°F 32.0°F 87% 30.30 in 0.5 miles Calm Calm - N/A Fog Fog
11:53 PM 35.1°F 33.1°F 92% 30.30 in 0.5 miles Calm Calm - N/A Fog Fog
Moon Phase
Dec. 30 Jan. 04 Jan. 11 Jan. 18 Jan. 26
Sunrise:07:57 AM (PST) Moon Rise:07:15 PM (PST)
Sunset:04:27 PM (PST) Moon Set:08:58 AM (PST)

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