Seattle, WA
on Monday, December 10, 2012

Monday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 41°F  
Max Temperature 45°F 46°F 64°F (1993)
Min Temperature 42°F 36°F 16°F (2009)
Degree Days
Heating Degree Days 21 24  
Month to date heating degree days 200 236  
Since 1 July heating degree days 1227 1419  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 177 189  
Moisture
Dew Point 41°F   
Average Humidity 93    
Maximum Humidity 96    
Minimum Humidity 89    
Precipitation
Precipitation 0.02 in 0.17 in 1.55 in (1977)
Month to date precipitation 2.24 1.87  
Year to date precipitation 43.65 34.01  
Snow
Snow 0.00 in in 2.80 in (1992)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in   
Wind
Wind Speed 4 mph   
Max Wind Speed 13 mph   
Max Gust Speed 18 mph   
Visibility 4 miles   
Events Fog   

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 43.0°F 41.0°F 93% 30.39 in 0.2 miles NNE 4.6 mph - N/A Fog Fog
1:53 AM 43.0°F 41.0°F 93% 30.40 in 0.2 miles NNE 4.6 mph - N/A Fog Fog
2:53 AM 43.0°F 41.0°F 93% 30.43 in 0.5 miles NNE 9.2 mph - N/A Fog Fog
3:53 AM 43.0°F 41.0°F 93% 30.44 in 0.5 miles North 6.9 mph - N/A   Mist
4:53 AM 43.0°F 39.9°F 89% 30.43 in 0.5 miles Calm Calm - N/A   Overcast
5:53 AM 42.1°F 39.9°F 92% 30.44 in 0.5 miles North 5.8 mph - N/A   Overcast
6:53 AM 42.1°F 39.9°F 92% 30.44 in 0.5 miles North 3.5 mph - N/A   Overcast
7:53 AM 42.1°F 39.9°F 92% 30.44 in 0.5 miles Calm Calm - N/A   Overcast
8:53 AM 43.0°F 39.9°F 89% 30.43 in 0.5 miles Calm Calm - N/A   Overcast
8:56 AM 42.8°F 39.2°F 87% 30.40 in 2.0 miles Calm Calm - N/A   Overcast
9:18 AM 42.8°F 39.2°F 87% 30.41 in 2.0 miles Calm Calm - N/A   Overcast
9:53 AM 43.0°F 41.0°F 93% 30.43 in 2.0 miles Calm Calm - N/A   Overcast
10:53 AM 44.1°F 41.0°F 89% 30.43 in 1.5 miles Calm Calm - N/A   Overcast
11:29 AM 44.6°F 41.0°F 87% 30.40 in 0.8 miles Calm Calm - N/A   Overcast
11:53 AM 44.1°F 41.0°F 89% 30.43 in 0.8 miles Calm Calm - 0.00 in   Light Drizzle
12:53 PM 44.1°F 41.0°F 89% 30.41 in 0.8 miles Calm Calm - 0.01 in   Light Drizzle
1:50 PM 44.6°F 41.0°F 87% 30.35 in 1.5 miles SE 4.6 mph - 0.01 in   Light Drizzle
1:53 PM 44.1°F 41.0°F 89% 30.38 in 1.5 miles ESE 4.6 mph - 0.01 in   Light Drizzle
2:09 PM 44.6°F 42.8°F 93% 30.34 in 1.5 miles South 4.6 mph - 0.00 in   Light Drizzle
2:11 PM 44.6°F 41.0°F 87% 30.34 in 3.0 miles SSE 5.8 mph - 0.00 in   Light Drizzle
2:53 PM 44.1°F 42.1°F 93% 30.37 in 3.0 miles Calm Calm - 0.00 in   Overcast
3:25 PM 44.6°F 42.8°F 93% 30.34 in 3.0 miles Calm Calm - N/A   Overcast
3:36 PM 44.6°F 42.8°F 93% 30.34 in 3.0 miles Calm Calm - N/A   Overcast
3:42 PM 44.6°F 42.8°F 93% 30.33 in 7.0 miles SSE 3.5 mph - N/A   Overcast
3:53 PM 44.1°F 41.0°F 89% 30.36 in 7.0 miles SSE 3.5 mph - N/A   Overcast
4:42 PM 44.6°F 41.0°F 87% 30.32 in 10.0 miles SSE 3.5 mph - N/A   Overcast
4:53 PM 44.1°F 41.0°F 89% 30.34 in 7.0 miles SE 3.5 mph - N/A   Overcast
5:53 PM 44.1°F 41.0°F 89% 30.33 in 7.0 miles ESE 4.6 mph - N/A   Overcast
6:53 PM 44.1°F 41.0°F 89% 30.31 in 9.0 miles SSE 5.8 mph - N/A   Overcast
7:05 PM 44.6°F 41.0°F 87% 30.27 in 1.8 miles SE 6.9 mph - N/A   Overcast
7:53 PM 44.1°F 42.1°F 93% 30.27 in 1.8 miles SSE 5.8 mph - N/A   Overcast
8:19 PM 44.6°F 42.8°F 93% 30.22 in 1.8 miles SSE 8.1 mph - N/A   Overcast
8:34 PM 44.6°F 42.8°F 93% 30.22 in 6.0 miles SSE 5.8 mph - N/A   Overcast
8:53 PM 44.1°F 42.1°F 93% 30.23 in 6.0 miles South 6.9 mph - 0.00 in   Overcast
9:53 PM 44.1°F 41.0°F 89% 30.20 in 9.0 miles South 10.4 mph - N/A   Overcast
10:53 PM 43.0°F 39.9°F 89% 30.16 in 10.0 miles South 8.1 mph - N/A   Overcast
11:08 PM 44.6°F 39.2°F 81% 30.13 in 10.0 miles SSW 6.9 mph - N/A   Overcast
11:53 PM 43.0°F 39.9°F 89% 30.13 in 10.0 miles SSW 11.5 mph - N/A   Scattered Clouds
Moon Phase
Dec. 10 Dec. 13 Dec. 20 Dec. 28 Jan. 04
Sunrise:07:46 AM (PST) Moon Rise:04:28 AM (PST)12/10
Sunset:04:18 PM (PST) Moon Set:02:18 PM (PST)12/10

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