Seattle Boeing, WA
on Sunday, December 16, 2012

Sunday
Previous Day Next Day
Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F 40°F  
Max Temperature 55°F 45°F 57°F (1974)
Min Temperature 39°F 35°F 10°F (1964)
Degree Days
Heating Degree Days 18 25  
Month to date heating degree days 385  
Since 1 July heating degree days 1568  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 189  
Moisture
Dew Point 37°F   
Average Humidity 84    
Maximum Humidity 89    
Minimum Humidity 76    
Precipitation
Precipitation 0.92 in 0.17 in 1.32 in (1997)
Month to date precipitation 2.87  
Year to date precipitation 35.01  
Snow
Snow 0.00 in in 1.10 in (1992)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in   
Wind
Wind Speed 11 mph   
Max Wind Speed 20 mph   
Max Gust Speed 28 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 39.9°F 34.0°F 79% 29.71 in 10.0 miles South 12.7 mph 18.4 mph N/A   Partly Cloudy
1:26 AM 39.2°F 33.8°F 81% 29.71 in 10.0 miles South 10.4 mph 18.4 mph N/A   Mostly Cloudy
1:53 AM 39.9°F 34.0°F 79% 29.71 in 10.0 miles South 13.8 mph - N/A   Mostly Cloudy
2:17 AM 39.2°F 33.8°F 81% 29.72 in 10.0 miles SSE 11.5 mph - N/A   Scattered Clouds
2:48 AM 39.2°F 33.8°F 81% 29.73 in 10.0 miles South 13.8 mph 23.0 mph N/A   Mostly Cloudy
2:53 AM 39.9°F 34.0°F 79% 29.73 in 10.0 miles South 15.0 mph 24.2 mph N/A   Mostly Cloudy
3:53 AM 39.9°F 34.0°F 79% 29.73 in 10.0 miles South 12.7 mph 21.9 mph N/A   Mostly Cloudy
4:53 AM 39.2°F 35.6°F 87% 29.74 in 10.0 miles South 10.4 mph 24.2 mph N/A   Mostly Cloudy
5:53 AM 39.9°F 35.1°F 83% 29.74 in 10.0 miles South 12.7 mph 20.7 mph N/A   Mostly Cloudy
6:53 AM 41.0°F 35.1°F 79% 29.75 in 10.0 miles South 12.7 mph 18.4 mph N/A   Mostly Cloudy
7:53 AM 39.9°F 35.1°F 83% 29.74 in 10.0 miles SSE 10.4 mph - N/A   Mostly Cloudy
8:53 AM 39.9°F 35.1°F 83% 29.75 in 10.0 miles South 9.2 mph - 0.00 in Rain Light Rain
9:19 AM 39.2°F 35.6°F 87% 29.74 in 10.0 miles SSE 10.4 mph - 0.01 in Rain Light Rain
9:29 AM 39.2°F 35.6°F 87% 29.73 in 10.0 miles SSE 11.5 mph - 0.01 in Rain Light Rain
9:36 AM 39.2°F 35.6°F 87% 29.73 in 10.0 miles SSE 10.4 mph - 0.02 in Rain Light Rain
9:53 AM 39.0°F 35.1°F 86% 29.73 in 10.0 miles SSE 11.5 mph - 0.02 in Rain Light Rain
10:53 AM 39.9°F 36.0°F 86% 29.70 in 10.0 miles ESE 6.9 mph - 0.00 in Rain Light Rain
11:53 AM 39.9°F 36.0°F 86% 29.67 in 9.0 miles SE 6.9 mph - 0.01 in Rain Light Rain
12:53 PM 39.9°F 36.0°F 86% 29.60 in 6.0 miles ESE 5.8 mph - 0.03 in Rain Light Rain
1:03 PM 39.2°F 35.6°F 87% 29.58 in 6.0 miles ESE 6.9 mph - 0.01 in Rain Light Rain
1:47 PM 55.4°F 48.2°F 77% 29.70 in 10.0 miles SSW 11.5 mph 18.4 mph N/A   Mostly Cloudy
1:53 PM 39.9°F 36.0°F 86% 29.52 in 8.0 miles ESE 5.8 mph - 0.04 in Rain Light Rain
2:53 PM 41.0°F 37.0°F 86% 29.42 in 10.0 miles ESE 6.9 mph - 0.03 in Rain Light Rain
3:53 PM 41.0°F 37.0°F 86% 29.33 in 8.0 miles ESE 11.5 mph - 0.08 in Rain Light Rain
4:53 PM 41.0°F 36.0°F 82% 29.23 in 6.0 miles ESE 9.2 mph 21.9 mph 0.20 in Rain Light Rain
5:53 PM 41.0°F 37.0°F 86% 29.12 in 7.0 miles ESE 10.4 mph - 0.05 in Rain Light Rain
6:53 PM 42.1°F 37.9°F 85% 29.06 in 9.0 miles ESE 6.9 mph - 0.06 in Rain Light Rain
7:53 PM 42.1°F 39.0°F 89% 29.06 in 7.0 miles ESE 6.9 mph - 0.17 in Rain Light Rain
8:53 PM 45.0°F 39.9°F 82% 29.04 in 10.0 miles SE 13.8 mph - 0.04 in Rain Light Rain
9:53 PM 45.0°F 39.9°F 82% 29.04 in 10.0 miles SSE 17.3 mph - 0.03 in   Overcast
10:00 PM 46.4°F 39.2°F 76% 29.03 in 10.0 miles SE 18.4 mph - N/A Rain Light Rain
10:07 PM 44.6°F 41.0°F 87% 29.03 in 10.0 miles SE 12.7 mph - 0.01 in Rain Light Rain
10:53 PM 46.0°F 41.0°F 83% 29.02 in 7.0 miles SSE 19.6 mph 27.6 mph 0.03 in Rain Rain
11:53 PM 45.0°F 41.0°F 86% 28.97 in 4.0 miles ESE 12.7 mph 20.7 mph 0.13 in Rain Rain
Moon Phase
Dec. 16 Dec. 20 Dec. 28 Jan. 04 Jan. 11
Sunrise:07:51 AM (PST) Moon Rise:10:15 AM (PST)12/16
Sunset:04:18 PM (PST) Moon Set:08:54 PM (PST)12/16

Copyright © 2014 The Weather Underground, Inc.