Seattle Boeing, WA
on Thursday, December 27, 2012

Thursday
Previous Day Next Day
Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 40°F  
Max Temperature 46°F 45°F 58°F (1994)
Min Temperature 41°F 36°F 20°F (1968)
Degree Days
Heating Degree Days 22 25  
Month to date heating degree days 660  
Since 1 July heating degree days 1843  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 189  
Moisture
Dew Point 38°F   
Average Humidity 81    
Maximum Humidity 89    
Minimum Humidity 71    
Precipitation
Precipitation 0.27 in 0.17 in 1.53 in (1998)
Month to date precipitation 4.71  
Year to date precipitation 36.85  
Snow
Snow 0.00 in in 1.20 in (1965)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 4 mph   
Max Wind Speed 8 mph   
Max Gust Speed 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
12:02 AM 44.6°F 39.2°F 81% 29.92 in 2.5 miles South 3.5 mph - 0.02 in Rain Rain
12:19 AM 44.6°F 39.2°F 81% 29.92 in 3.0 miles South 4.6 mph - 0.06 in Rain Light Rain
12:53 AM 45.0°F 39.9°F 82% 29.94 in 10.0 miles SSW 4.6 mph - 0.09 in Rain Light Rain
1:53 AM 45.0°F 39.9°F 82% 29.97 in 10.0 miles SSW 5.8 mph - 0.04 in Rain Light Rain
2:53 AM 45.0°F 39.9°F 82% 29.99 in 10.0 miles SSE 3.5 mph - 0.00 in Rain Light Rain
3:42 AM 44.6°F 39.2°F 81% 30.00 in 10.0 miles SE 5.8 mph - 0.01 in Rain Light Rain
3:53 AM 44.1°F 39.9°F 85% 30.00 in 10.0 miles ESE 3.5 mph - 0.02 in Rain Light Rain
4:53 AM 44.1°F 39.9°F 85% 30.02 in 9.0 miles Calm Calm - 0.01 in Rain Light Rain
5:53 AM 44.1°F 39.9°F 85% 30.04 in 4.0 miles East 3.5 mph - 0.09 in Rain Light Rain
6:53 AM 42.8°F 39.2°F 87% 30.05 in 5.0 miles SSE 3.5 mph - N/A Rain Light Rain
7:53 AM 43.0°F 39.9°F 89% 30.06 in 5.0 miles SE 3.5 mph - 0.01 in Rain Light Rain
8:12 AM 42.8°F 39.2°F 87% 30.07 in 8.0 miles Calm Calm - 0.01 in   Overcast
8:51 AM 42.8°F 37.4°F 81% 30.09 in 10.0 miles South 3.5 mph - 0.01 in   Overcast
8:53 AM 43.0°F 37.9°F 82% 30.09 in 10.0 miles SSE 3.5 mph - 0.01 in   Overcast
9:53 AM 43.0°F 37.9°F 82% 30.11 in 10.0 miles Variable 3.5 mph - N/A   Overcast
10:30 AM 42.8°F 37.4°F 81% 30.12 in 10.0 miles South 3.5 mph - N/A   Overcast
10:53 AM 43.0°F 39.0°F 86% 30.12 in 10.0 miles Calm Calm - N/A   Overcast
11:51 AM 44.6°F 39.2°F 81% 30.12 in 10.0 miles SSW 4.6 mph - N/A   Overcast
11:53 AM 44.1°F 39.0°F 82% 30.12 in 10.0 miles Calm Calm - N/A   Overcast
12:53 PM 45.0°F 39.0°F 80% 30.13 in 10.0 miles Calm Calm - N/A   Overcast
1:53 PM 46.0°F 39.0°F 76% 30.12 in 10.0 miles South 5.8 mph - N/A   Overcast
2:53 PM 46.9°F 39.9°F 77% 30.13 in 10.0 miles SSE 3.5 mph - 0.00 in   Overcast
3:00 PM 46.4°F 39.2°F 76% 30.13 in 10.0 miles South 6.9 mph - N/A   Overcast
3:19 PM 46.4°F 37.4°F 71% 30.14 in 10.0 miles South 4.6 mph - N/A   Overcast
3:53 PM 46.4°F 37.4°F 71% 30.14 in 10.0 miles South 5.8 mph - N/A   Overcast
4:53 PM 44.1°F 36.0°F 73% 30.15 in 10.0 miles SSE 4.6 mph - N/A   Mostly Cloudy
5:53 PM 44.1°F 37.0°F 76% 30.16 in 10.0 miles SSE 5.8 mph - N/A   Overcast
6:53 PM 44.1°F 36.0°F 73% 30.15 in 10.0 miles SE 5.8 mph - N/A   Overcast
7:53 PM 43.0°F 37.0°F 80% 30.15 in 10.0 miles SE 8.1 mph - N/A   Overcast
8:53 PM 41.0°F 37.0°F 86% 30.15 in 10.0 miles SSE 5.8 mph - N/A   Overcast
9:53 PM 42.1°F 37.0°F 82% 30.16 in 10.0 miles SE 5.8 mph - N/A   Mostly Cloudy
10:53 PM 41.0°F 36.0°F 82% 30.17 in 10.0 miles SE 6.9 mph - N/A   Overcast
11:53 PM 41.0°F 36.0°F 82% 30.17 in 10.0 miles SE 4.6 mph - N/A   Overcast
Moon Phase
Dec. 27 Dec. 28 Jan. 04 Jan. 11 Jan. 18
Sunrise:07:56 AM (PST) Moon Rise:04:15 PM (PST)
Sunset:04:24 PM (PST) Moon Set:07:09 AM (PST)

Copyright © 2014 The Weather Underground, Inc.