Seattle Boeing, WA
on Thursday, January 31, 2013

Thursday
Previous Day Next Day
Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 43°F  
Max Temperature 52°F 49°F 61°F (1960)
Min Temperature 46°F 37°F 0°F (1950)
Degree Days
Heating Degree Days 16 22  
Month to date heating degree days 710  
Since 1 July heating degree days 2649  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture
Dew Point 44°F   
Average Humidity 84    
Maximum Humidity 93    
Minimum Humidity 74    
Precipitation
Precipitation 0.08 in 0.16 in 1.93 in (1987)
Month to date precipitation 5.57  
Year to date precipitation 5.57  
Snow
Snow 0.00 in in 2.00 in (1969)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 6 mph   
Max Wind Speed 12 mph   
Max Gust Speed 23 mph   
Visibility 9 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 48.0°F 45.0°F 89% 30.38 in 8.0 miles SSE 5.8 mph - N/A   Overcast
1:20 AM 48.2°F 44.6°F 87% 30.38 in 10.0 miles SSE 5.8 mph - N/A   Overcast
1:39 AM 48.2°F 44.6°F 87% 30.39 in 10.0 miles SSE 4.6 mph - N/A   Overcast
1:53 AM 48.0°F 45.0°F 89% 30.39 in 10.0 miles Calm Calm - N/A   Overcast
2:53 AM 48.0°F 45.0°F 89% 30.40 in 10.0 miles SSE 5.8 mph - N/A   Overcast
3:53 AM 48.0°F 45.0°F 89% 30.40 in 10.0 miles SSE 3.5 mph - 0.01 in Rain Light Rain
4:53 AM 48.0°F 44.1°F 86% 30.39 in 10.0 miles ESE 4.6 mph - 0.01 in   Overcast
5:49 AM 46.4°F 44.6°F 93% 30.38 in 10.0 miles SSE 5.8 mph - N/A   Overcast
5:53 AM 48.0°F 44.1°F 86% 30.38 in 10.0 miles Variable 6.9 mph - N/A   Overcast
5:58 AM 48.2°F 44.6°F 87% 30.38 in 10.0 miles SSE 8.1 mph - N/A   Overcast
6:53 AM 48.0°F 45.0°F 89% 30.38 in 10.0 miles SE 9.2 mph - N/A   Overcast
7:53 AM 48.9°F 43.0°F 80% 30.38 in 10.0 miles South 6.9 mph - N/A   Overcast
8:53 AM 48.9°F 43.0°F 80% 30.37 in 10.0 miles SSE 8.1 mph - N/A   Overcast
9:00 AM 48.2°F 44.6°F 87% 30.37 in 10.0 miles SSE 8.1 mph - N/A   Overcast
9:13 AM 48.2°F 44.6°F 87% 30.37 in 10.0 miles SSE 9.2 mph - 0.00 in Rain Light Rain
9:53 AM 48.9°F 43.0°F 80% 30.37 in 10.0 miles SSE 9.2 mph - 0.00 in   Overcast
10:53 AM 48.9°F 43.0°F 80% 30.37 in 10.0 miles SSE 10.4 mph - 0.03 in   Overcast
11:53 AM 50.0°F 44.1°F 80% 30.35 in 10.0 miles SSE 9.2 mph - 0.00 in   Mostly Cloudy
12:53 PM 51.1°F 44.1°F 77% 30.34 in 10.0 miles South 9.2 mph - N/A   Mostly Cloudy
1:24 PM 50.0°F 44.6°F 82% 30.32 in 10.0 miles South 10.4 mph 23.0 mph N/A   Overcast
1:31 PM 51.8°F 44.6°F 76% 30.32 in 10.0 miles South 9.2 mph 19.6 mph N/A   Mostly Cloudy
1:53 PM 52.0°F 45.0°F 77% 30.32 in 10.0 miles South 11.5 mph - N/A   Mostly Cloudy
2:53 PM 51.1°F 43.0°F 74% 30.31 in 10.0 miles SSE 11.5 mph - N/A   Mostly Cloudy
3:53 PM 51.1°F 43.0°F 74% 30.30 in 10.0 miles SSE 9.2 mph - N/A   Overcast
4:53 PM 51.1°F 43.0°F 74% 30.31 in 10.0 miles Variable 5.8 mph - N/A   Overcast
5:53 PM 50.0°F 43.0°F 77% 30.32 in 10.0 miles South 8.1 mph - N/A   Overcast
6:46 PM 50.0°F 44.6°F 82% 30.32 in 9.0 miles Variable 5.8 mph - N/A   Overcast
6:53 PM 48.9°F 44.1°F 83% 30.32 in 5.0 miles SSE 6.9 mph - N/A   Haze
7:53 PM 48.9°F 45.0°F 86% 30.32 in 4.0 miles SSE 3.5 mph - 0.01 in   Overcast
8:53 PM 48.9°F 45.0°F 86% 30.32 in 3.0 miles SSE 3.5 mph - N/A   Overcast
9:53 PM 48.0°F 46.0°F 93% 30.32 in 3.0 miles Calm Calm - 0.01 in   Overcast
10:53 PM 48.0°F 45.0°F 89% 30.32 in 8.0 miles SE 3.5 mph - N/A   Overcast
11:53 PM 48.9°F 45.0°F 86% 30.33 in 10.0 miles Calm Calm - 0.01 in   Overcast
Moon Phase
Jan. 31 Feb. 03 Feb. 10 Feb. 17 Feb. 25
Sunrise:07:36 AM (PST) Moon Rise:10:44 PM (PST)1/31
Sunset:05:09 PM (PST) Moon Set:09:14 AM (PST)1/31

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