Seattle Boeing, WA
on Thursday, December 6, 2012

Thursday
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Daily Summary
 ActualAverage (KSEA)Record (KSEA)
Temperature
Mean Temperature °F / °C 41°F / 5°C  
Max Temperature 46°F / 8°C 46°F / 8°C 57°F / 13°C (1965)
Min Temperature 42°F / 6°C 36°F / 2°C 19°F / -7°C (1956)
Degree Days
Heating Degree Days 21 24  
Month to date heating degree days 140  
Since 1 July heating degree days 1323  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 189  
Moisture
Dew Point 39°F / 4°C   
Average Humidity 80    
Maximum Humidity 86    
Minimum Humidity 74    
Precipitation
Precipitation 0.07 in / 1.78 cm 0.18 in / 4.57 cm 1.39 in / 3.53 cm (1970)
Month to date precipitation 1.16  
Year to date precipitation 33.30  
Snow
Snow 0.00 in / 0.00 cm in / cm 0.30 in / 0.76 cm (1980)
Month to date snowfall  
Since 1 July snowfall  
Snow Depth in / cm   
Wind
Wind Speed 9 mph / 14 km/h   
Max Wind Speed 14 mph / 23 km/h   
Max Gust Speed 26 mph / 42 km/h   
Visibility 10 miles / 16 kilometers   
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 44.1°F / 6.7°C 37.9°F / 3.3°C 79% 30.18 in / 1021.8 hPa 10.0 miles / 16.1 kilometers SSE 9.2 mph / 14.8 km/h - 0.01 in / 0.3 cm Rain Light Rain
1:53 AM 45.0°F / 7.2°C 37.0°F / 2.8°C 74% 30.18 in / 1021.9 hPa 10.0 miles / 16.1 kilometers South 5.8 mph / 9.3 km/h - 0.00 in / 0.0 cm Rain Light Rain
2:53 AM 44.1°F / 6.7°C 37.9°F / 3.3°C 79% 30.17 in / 1021.6 hPa 10.0 miles / 16.1 kilometers SSE 12.7 mph / 20.4 km/h - 0.00 in / 0.0 cm   Mostly Cloudy
3:53 AM 44.1°F / 6.7°C 37.9°F / 3.3°C 79% 30.15 in / 1021.0 hPa 10.0 miles / 16.1 kilometers SSE 8.1 mph / 13.0 km/h - N/A   Overcast
4:53 AM 45.0°F / 7.2°C 37.9°F / 3.3°C 76% 30.14 in / 1020.5 hPa 10.0 miles / 16.1 kilometers South 10.4 mph / 16.7 km/h - N/A   Overcast
5:53 AM 44.1°F / 6.7°C 37.9°F / 3.3°C 79% 30.12 in / 1019.9 hPa 10.0 miles / 16.1 kilometers South 10.4 mph / 16.7 km/h 18.4 mph / 29.6 km/h N/A   Mostly Cloudy
6:53 AM 45.0°F / 7.2°C 37.0°F / 2.8°C 74% 30.12 in / 1019.8 hPa 10.0 miles / 16.1 kilometers South 11.5 mph / 18.5 km/h 18.4 mph / 29.6 km/h N/A   Overcast
7:53 AM 45.0°F / 7.2°C 37.9°F / 3.3°C 76% 30.11 in / 1019.4 hPa 6.0 miles / 9.7 kilometers South 8.1 mph / 13.0 km/h 17.3 mph / 27.8 km/h 0.00 in / 0.0 cm Rain Light Rain
8:53 AM 45.0°F / 7.2°C 37.9°F / 3.3°C 76% 30.11 in / 1019.6 hPa 10.0 miles / 16.1 kilometers South 10.4 mph / 16.7 km/h - 0.00 in / 0.0 cm Rain Light Rain
9:53 AM 45.0°F / 7.2°C 39.0°F / 3.9°C 80% 30.10 in / 1019.3 hPa 10.0 miles / 16.1 kilometers South 9.2 mph / 14.8 km/h 19.6 mph / 31.5 km/h 0.02 in / 0.5 cm Rain Light Rain
9:57 AM 44.6°F / 7.0°C 39.2°F / 4.0°C 81% 30.11 in / 1019.5 hPa 9.0 miles / 14.5 kilometers South 9.2 mph / 14.8 km/h - 0.00 in / 0.0 cm Rain Light Rain
10:53 AM 45.0°F / 7.2°C 39.9°F / 4.4°C 82% 30.11 in / 1019.4 hPa 10.0 miles / 16.1 kilometers South 12.7 mph / 20.4 km/h 18.4 mph / 29.6 km/h 0.01 in / 0.3 cm   Overcast
11:53 AM 45.0°F / 7.2°C 39.9°F / 4.4°C 82% 30.08 in / 1018.4 hPa 7.0 miles / 11.3 kilometers South 13.8 mph / 22.2 km/h 26.5 mph / 42.6 km/h 0.03 in / 0.8 cm Rain Light Rain
12:10 PM 44.6°F / 7.0°C 39.2°F / 4.0°C 81% 30.07 in / 1018.2 hPa 10.0 miles / 16.1 kilometers South 12.7 mph / 20.4 km/h 19.6 mph / 31.5 km/h 0.00 in / 0.0 cm   Overcast
12:53 PM 46.0°F / 7.8°C 39.0°F / 3.9°C 76% 30.06 in / 1017.8 hPa 10.0 miles / 16.1 kilometers South 9.2 mph / 14.8 km/h 20.7 mph / 33.3 km/h 0.00 in / 0.0 cm   Overcast
1:53 PM 46.0°F / 7.8°C 39.9°F / 4.4°C 79% 30.05 in / 1017.6 hPa 10.0 miles / 16.1 kilometers South 10.4 mph / 16.7 km/h 18.4 mph / 29.6 km/h N/A   Mostly Cloudy
2:53 PM 46.0°F / 7.8°C 39.9°F / 4.4°C 79% 30.05 in / 1017.5 hPa 10.0 miles / 16.1 kilometers SSW 8.1 mph / 13.0 km/h 17.3 mph / 27.8 km/h N/A   Overcast
3:14 PM 46.4°F / 8.0°C 39.2°F / 4.0°C 76% 30.05 in / 1017.5 hPa 10.0 miles / 16.1 kilometers SSW 10.4 mph / 16.7 km/h - N/A   Overcast
3:36 PM 46.4°F / 8.0°C 39.2°F / 4.0°C 76% 30.05 in / 1017.5 hPa 10.0 miles / 16.1 kilometers SSW 6.9 mph / 11.1 km/h - N/A   Overcast
3:53 PM 46.0°F / 7.8°C 39.9°F / 4.4°C 79% 30.06 in / 1017.8 hPa 10.0 miles / 16.1 kilometers SSW 6.9 mph / 11.1 km/h - N/A   Overcast
4:53 PM 45.0°F / 7.2°C 39.0°F / 3.9°C 80% 30.07 in / 1018.1 hPa 10.0 miles / 16.1 kilometers SSW 8.1 mph / 13.0 km/h - N/A   Overcast
5:53 PM 44.1°F / 6.7°C 39.0°F / 3.9°C 82% 30.08 in / 1018.4 hPa 10.0 miles / 16.1 kilometers SSW 5.8 mph / 9.3 km/h - N/A   Mostly Cloudy
6:53 PM 43.0°F / 6.1°C 37.9°F / 3.3°C 82% 30.09 in / 1018.8 hPa 10.0 miles / 16.1 kilometers Calm Calm - N/A   Partly Cloudy
7:53 PM 42.1°F / 5.6°C 37.9°F / 3.3°C 85% 30.10 in / 1019.2 hPa 10.0 miles / 16.1 kilometers Calm Calm - N/A   Scattered Clouds
8:53 PM 43.0°F / 6.1°C 39.0°F / 3.9°C 86% 30.12 in / 1019.7 hPa 10.0 miles / 16.1 kilometers Calm Calm - N/A   Overcast
9:53 PM 43.0°F / 6.1°C 37.9°F / 3.3°C 82% 30.11 in / 1019.6 hPa 10.0 miles / 16.1 kilometers South 4.6 mph / 7.4 km/h - N/A   Mostly Cloudy
10:53 PM 44.1°F / 6.7°C 39.9°F / 4.4°C 85% 30.12 in / 1019.7 hPa 10.0 miles / 16.1 kilometers SSE 5.8 mph / 9.3 km/h - N/A   Overcast
11:53 PM 45.0°F / 7.2°C 39.9°F / 4.4°C 82% 30.10 in / 1019.2 hPa 10.0 miles / 16.1 kilometers SSE 9.2 mph / 14.8 km/h - N/A   Overcast
Moon Phase
Dec. 06 Dec. 13 Dec. 20 Dec. 28 Jan. 04
Sunrise:07:42 AM (PST) Moon Rise:No Moon Rise/
Sunset:04:18 PM (PST) Moon Set:12:13 PM (PST)12/6

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