Seattle, WA
on Monday, December 17, 2012

Monday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 40°F  
Max Temperature 47°F 45°F 57°F (1994)
Min Temperature 35°F 35°F 11°F (1964)
Degree Days
Heating Degree Days 24 25  
Month to date heating degree days 369 410  
Since 1 July heating degree days 1396 1593  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 177 189  
Moisture
Dew Point 34°F   
Average Humidity 76    
Maximum Humidity 89    
Minimum Humidity 62    
Precipitation
Precipitation 0.08 in 0.16 in 1.61 in (1979)
Month to date precipitation 4.26 3.03  
Year to date precipitation 45.67 35.17  
Snow
Snow 0.00 in in 0.10 in (1992)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in   
Wind
Wind Speed 21 mph   
Max Wind Speed 38 mph   
Max Gust Speed 59 mph   
Visibility 10 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 45.0°F 39.9°F 82% 28.97 in 10.0 miles South 17.3 mph - 0.03 in Rain Light Rain
1:53 AM 46.9°F 39.9°F 77% 28.95 in 10.0 miles South 26.5 mph 38.0 mph 0.00 in Rain Light Rain
2:37 AM 46.4°F 41.0°F 81% 28.97 in 6.0 miles South 26.5 mph 46.0 mph 0.00 in Rain Light Rain
2:53 AM 46.0°F 41.0°F 83% 29.01 in 6.0 miles SSW 24.2 mph 38.0 mph 0.00 in Rain Light Rain
3:39 AM 44.6°F 41.0°F 87% 29.03 in 9.0 miles SSW 26.5 mph 36.8 mph 0.05 in Rain Light Rain
3:53 AM 44.1°F 37.9°F 79% 29.07 in 10.0 miles SSW 29.9 mph 43.7 mph 0.05 in   Overcast
4:18 AM 42.8°F 37.4°F 81% 29.07 in 10.0 miles SW 28.8 mph 40.3 mph N/A   Mostly Cloudy
4:53 AM 44.1°F 36.0°F 73% 29.13 in 10.0 miles SW 32.2 mph 58.7 mph N/A   Mostly Cloudy
5:38 AM 44.6°F 35.6°F 71% 29.19 in 10.0 miles SW 29.9 mph 43.7 mph N/A   Mostly Cloudy
5:53 AM 44.1°F 36.0°F 73% 29.24 in 10.0 miles SW 33.4 mph 44.9 mph N/A   Mostly Cloudy
6:53 AM 44.1°F 34.0°F 68% 29.33 in 10.0 miles SW 26.5 mph 38.0 mph N/A   Overcast
7:53 AM 43.0°F 35.1°F 74% 29.40 in 10.0 miles SW 26.5 mph 39.1 mph N/A   Mostly Cloudy
8:47 AM 42.8°F 35.6°F 76% 29.45 in 10.0 miles SW 21.9 mph 33.4 mph N/A   Mostly Cloudy
8:53 AM 42.1°F 35.1°F 76% 29.47 in 10.0 miles SW 23.0 mph 33.4 mph N/A   Mostly Cloudy
9:38 AM 42.8°F 33.8°F 70% 29.49 in 10.0 miles SW 19.6 mph 33.4 mph N/A   Mostly Cloudy
9:53 AM 42.1°F 33.1°F 70% 29.53 in 10.0 miles SW 26.5 mph 40.3 mph N/A   Mostly Cloudy
10:53 AM 41.0°F 32.0°F 70% 29.58 in 10.0 miles SSW 19.6 mph 34.5 mph N/A   Mostly Cloudy
11:53 AM 43.0°F 32.0°F 65% 29.63 in 10.0 miles SW 23.0 mph 32.2 mph N/A   Mostly Cloudy
12:53 PM 43.0°F 30.9°F 62% 29.66 in 10.0 miles SW 19.6 mph 31.1 mph N/A   Mostly Cloudy
1:53 PM 43.0°F 30.9°F 62% 29.69 in 10.0 miles SW 23.0 mph 34.5 mph N/A   Mostly Cloudy
4:53 PM 37.9°F 28.9°F 70% 29.80 in 10.0 miles SW 17.3 mph 21.9 mph N/A   Mostly Cloudy
5:53 PM 37.9°F 30.0°F 73% 29.82 in 10.0 miles SSW 12.7 mph 24.2 mph N/A   Scattered Clouds
6:53 PM 37.0°F 30.9°F 79% 29.85 in 10.0 miles SSW 16.1 mph - N/A   Scattered Clouds
7:42 PM 37.4°F 30.2°F 75% 29.84 in 10.0 miles SSW 16.1 mph 25.3 mph N/A   Mostly Cloudy
7:53 PM 36.0°F 30.0°F 79% 29.87 in 10.0 miles SSW 15.0 mph - N/A   Mostly Cloudy
8:53 PM 36.0°F 30.9°F 82% 29.88 in 10.0 miles SSW 15.0 mph - N/A   Mostly Cloudy
9:22 PM 35.6°F 30.2°F 81% 29.86 in 10.0 miles South 15.0 mph 24.2 mph N/A   Mostly Cloudy
9:41 PM 35.6°F 30.2°F 81% 29.88 in 10.0 miles South 13.8 mph 24.2 mph N/A   Mostly Cloudy
9:53 PM 36.0°F 32.0°F 86% 29.91 in 10.0 miles South 10.4 mph 24.2 mph N/A   Overcast
10:53 PM 36.0°F 30.9°F 82% 29.91 in 10.0 miles South 19.6 mph 26.5 mph N/A   Overcast
11:53 PM 35.1°F 30.9°F 85% 29.90 in 10.0 miles South 13.8 mph - N/A   Overcast
Moon Phase
Dec. 17 Dec. 20 Dec. 28 Jan. 04 Jan. 11
Sunrise:07:51 AM (PST) Moon Rise:10:45 AM (PST)12/17
Sunset:04:19 PM (PST) Moon Set:10:07 PM (PST)12/17

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