Seattle Boeing, WA
on Friday, January 4, 2013

Friday
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Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 41°F  
Max Temperature 53°F 46°F 61°F (1984)
Min Temperature 37°F 36°F 14°F (1950)
Degree Days
Heating Degree Days 20 24  
Month to date heating degree days 96  
Since 1 July heating degree days 2034  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture
Dew Point 39°F   
Average Humidity 81    
Maximum Humidity 93    
Minimum Humidity 62    
Precipitation
Precipitation 0.07 in 0.19 in 1.56 in (1967)
Month to date precipitation 0.74  
Year to date precipitation 0.74  
Snow
Snow 0.00 in in 5.90 in (1967)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 5 mph   
Max Wind Speed 12 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
12:06 AM 37.4°F 33.8°F 87% 30.17 in 2.5 miles ESE 3.5 mph - 0.01 in Rain Light Rain
12:19 AM 37.4°F 35.6°F 93% 30.18 in 3.0 miles Calm Calm - 0.02 in Rain Light Rain
12:21 AM 37.4°F 35.6°F 93% 30.18 in 2.5 miles East 3.5 mph - 0.02 in Rain Light Rain
12:53 AM 37.9°F 35.1°F 89% 30.19 in 4.0 miles Calm Calm - 0.02 in   Overcast
1:53 AM 39.0°F 35.1°F 86% 30.21 in 4.0 miles SSE 5.8 mph - 0.02 in Rain Light Rain
2:53 AM 39.0°F 36.0°F 89% 30.23 in 9.0 miles SE 6.9 mph - 0.02 in   Overcast
3:53 AM 39.9°F 37.0°F 89% 30.23 in 9.0 miles SSE 9.2 mph - N/A   Overcast
4:53 AM 39.2°F 37.4°F 93% 30.24 in 9.0 miles SE 8.1 mph - N/A   Overcast
5:01 AM 39.2°F 37.4°F 93% 30.24 in 8.0 miles ESE 6.9 mph - N/A   Overcast
5:53 AM 42.1°F 39.0°F 89% 30.25 in 5.0 miles SE 6.9 mph - 0.00 in Rain Light Rain
6:32 AM 42.8°F 39.2°F 87% 30.27 in 5.0 miles SE 6.9 mph - 0.00 in   Overcast
6:53 AM 42.1°F 39.0°F 89% 30.27 in 4.0 miles SE 11.5 mph - 0.01 in Rain Light Rain
7:53 AM 42.1°F 39.0°F 89% 30.27 in 10.0 miles ESE 9.2 mph - 0.00 in   Overcast
8:53 AM 44.1°F 39.9°F 85% 30.30 in 10.0 miles SE 5.8 mph - N/A   Overcast
9:53 AM 45.0°F 41.0°F 86% 30.31 in 10.0 miles ESE 6.9 mph - N/A   Overcast
10:53 AM 46.9°F 43.0°F 86% 30.31 in 10.0 miles SE 6.9 mph - N/A   Mostly Cloudy
11:53 AM 53.1°F 43.0°F 69% 30.30 in 10.0 miles SSE 6.9 mph - N/A   Mostly Cloudy
12:40 PM 51.8°F 42.8°F 71% 30.28 in 10.0 miles SE 8.1 mph - N/A   Mostly Cloudy
12:53 PM 52.0°F 42.1°F 69% 30.28 in 10.0 miles SSE 8.1 mph - N/A   Mostly Cloudy
1:31 PM 51.8°F 39.2°F 62% 30.27 in 10.0 miles Variable 3.5 mph - N/A   Mostly Cloudy
1:53 PM 52.0°F 39.9°F 63% 30.27 in 10.0 miles SSE 4.6 mph - N/A   Scattered Clouds
2:53 PM 51.1°F 42.1°F 71% 30.26 in 10.0 miles ESE 6.9 mph - N/A   Scattered Clouds
3:10 PM 51.8°F 42.8°F 71% 30.26 in 10.0 miles ESE 5.8 mph - N/A   Mostly Cloudy
3:42 PM 51.8°F 42.8°F 71% 30.26 in 10.0 miles SE 4.6 mph - N/A   Scattered Clouds
3:53 PM 50.0°F 42.1°F 74% 30.26 in 10.0 miles ESE 4.6 mph - N/A   Partly Cloudy
4:53 PM 48.2°F 42.8°F 82% 30.24 in 10.0 miles Calm Calm - N/A   Clear
5:53 PM 48.0°F 42.1°F 80% 30.21 in 10.0 miles ENE 3.5 mph - N/A   Clear
6:53 PM 46.9°F 39.9°F 77% 30.20 in 10.0 miles Variable 5.8 mph - N/A   Clear
7:53 PM 46.0°F 39.9°F 79% 30.20 in 10.0 miles ESE 3.5 mph - N/A   Overcast
8:53 PM 45.0°F 39.0°F 80% 30.19 in 10.0 miles Calm Calm - N/A   Mostly Cloudy
9:53 PM 43.0°F 37.9°F 82% 30.18 in 10.0 miles Calm Calm - N/A   Overcast
10:53 PM 44.1°F 37.9°F 79% 30.18 in 10.0 miles Calm Calm - N/A   Overcast
11:53 PM 44.1°F 37.0°F 76% 30.17 in 10.0 miles Calm Calm - N/A   Overcast
Moon Phase
Jan. 04 Jan. 04 Jan. 11 Jan. 18 Jan. 26
Sunrise:07:56 AM (PST) Moon Rise:No Moon Rise/
Sunset:04:32 PM (PST) Moon Set:11:09 AM (PST)1/4

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