Seattle Boeing, WA
on Saturday, January 12, 2013

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Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 42°F  
Max Temperature 39°F 47°F 59°F (1986)
Min Temperature 26°F 37°F 13°F (1963)
Degree Days
Heating Degree Days 32 23  
Month to date heating degree days 284  
Since 1 July heating degree days 2222  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture
Dew Point 24°F   
Average Humidity 77    
Maximum Humidity 88    
Minimum Humidity 49    
Precipitation
Precipitation 0.00 in 0.19 in 1.30 in (1975)
Month to date precipitation 2.27  
Year to date precipitation 2.27  
Snow
Snow 0.00 in in 1.80 in (1969)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 1 mph   
Max Wind Speed 9 mph   
Max Gust Speed mph   
Visibility 9 miles   
Events     

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 28.9°F 25.0°F 85% 30.33 in 10.0 miles Calm Calm - N/A   Clear
1:53 AM 28.0°F 23.0°F 81% 30.34 in 10.0 miles Calm Calm - N/A   Clear
2:53 AM 27.0°F 23.0°F 85% 30.34 in 10.0 miles Calm Calm - N/A   Clear
3:53 AM 26.1°F 23.0°F 88% 30.34 in 8.0 miles Calm Calm - N/A   Clear
4:53 AM 27.0°F 21.9°F 81% 30.35 in 9.0 miles Calm Calm - N/A   Clear
5:17 AM 26.6°F 21.2°F 80% 30.35 in 6.0 miles Calm Calm - N/A   Mostly Cloudy
5:44 AM 26.6°F 23.0°F 86% 30.35 in 9.0 miles Calm Calm - N/A   Mostly Cloudy
5:53 AM 27.0°F 23.0°F 85% 30.35 in 9.0 miles Calm Calm - N/A   Mostly Cloudy
6:00 AM 26.6°F 23.0°F 86% 30.35 in 9.0 miles Calm Calm - N/A   Overcast
6:09 AM 26.6°F 21.2°F 80% 30.35 in 9.0 miles Calm Calm - N/A   Overcast
6:51 AM 28.4°F 24.8°F 86% 30.35 in 1.0 miles Calm Calm - N/A   Overcast
6:53 AM 28.0°F 25.0°F 88% 30.35 in 1.0 miles Calm Calm - N/A   Overcast
7:53 AM 28.0°F 25.0°F 88% 30.38 in 5.0 miles Calm Calm - N/A   Overcast
8:14 AM 28.4°F 24.8°F 86% 30.38 in 7.0 miles Calm Calm - N/A   Overcast
8:53 AM 28.9°F 25.0°F 85% 30.39 in 10.0 miles SE 3.5 mph - N/A   Mostly Cloudy
9:53 AM 30.9°F 27.0°F 85% 30.40 in 10.0 miles Calm Calm - N/A   Mostly Cloudy
10:53 AM 33.1°F 28.0°F 82% 30.40 in 10.0 miles Calm Calm - N/A   Scattered Clouds
11:53 AM 36.0°F 28.9°F 76% 30.39 in 10.0 miles Calm Calm - N/A   Partly Cloudy
12:53 PM 37.9°F 26.1°F 62% 30.38 in 10.0 miles North 4.6 mph - N/A   Partly Cloudy
1:53 PM 39.0°F 23.0°F 53% 30.39 in 10.0 miles NW 4.6 mph - N/A   Mostly Cloudy
2:53 PM 39.0°F 21.0°F 49% 30.40 in 10.0 miles NNW 9.2 mph - N/A   Partly Cloudy
3:53 PM 37.9°F 21.0°F 51% 30.40 in 10.0 miles North 3.5 mph - N/A   Clear
4:53 PM 35.6°F 21.2°F 56% 30.40 in 10.0 miles Calm Calm - N/A   Scattered Clouds
5:53 PM 34.0°F 21.9°F 61% 30.40 in 10.0 miles ENE 3.5 mph - N/A   Mostly Cloudy
6:53 PM 32.0°F 24.1°F 73% 30.42 in 10.0 miles Calm Calm - N/A   Scattered Clouds
7:53 PM 30.9°F 23.0°F 72% 30.42 in 10.0 miles Calm Calm - N/A   Clear
8:53 PM 30.2°F 24.8°F 80% 30.42 in 10.0 miles Calm Calm - N/A   Mostly Cloudy
9:53 PM 30.0°F 23.0°F 75% 30.42 in 10.0 miles Calm Calm - N/A   Clear
10:53 PM 27.0°F 21.9°F 81% 30.44 in 10.0 miles Calm Calm - N/A   Clear
11:53 PM 28.0°F 23.0°F 81% 30.45 in 10.0 miles Calm Calm - N/A   Clear
Moon Phase
Jan. 12 Jan. 18 Jan. 26 Feb. 03 Feb. 10
Sunrise:07:53 AM (PST) Moon Rise:08:09 AM (PST)1/12
Sunset:04:41 PM (PST) Moon Set:06:26 PM (PST)1/12

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