Seattle, WA
on Tuesday, December 11, 2012

Tuesday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 41°F  
Max Temperature 46°F 46°F 56°F (1959)
Min Temperature 42°F 35°F 21°F (2009)
Degree Days
Heating Degree Days 21 24  
Month to date heating degree days 221 260  
Since 1 July heating degree days 1248 1443  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 177 189  
Moisture
Dew Point 39°F   
Average Humidity 83    
Maximum Humidity 89    
Minimum Humidity 76    
Precipitation
Precipitation 0.12 in 0.17 in 1.42 in (2010)
Month to date precipitation 2.36 2.04  
Year to date precipitation 43.77 34.18  
Snow
Snow 0.00 in in 4.20 in (1972)
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in   
Wind
Wind Speed 10 mph   
Max Wind Speed 20 mph   
Max Gust Speed 25 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
12:07 AM 42.8°F 39.2°F 87% 30.09 in 10.0 miles SSW 15.0 mph - N/A   Mostly Cloudy
12:39 AM 42.8°F 39.2°F 87% 30.04 in 10.0 miles SSW 12.7 mph - N/A   Mostly Cloudy
12:53 AM 43.0°F 39.0°F 86% 30.06 in 10.0 miles South 10.4 mph - N/A   Overcast
1:50 AM 42.8°F 39.2°F 87% 30.00 in 8.0 miles South 10.4 mph - N/A   Overcast
1:53 AM 42.1°F 39.0°F 89% 30.02 in 8.0 miles South 10.4 mph - N/A   Overcast
2:37 AM 42.8°F 39.2°F 87% 29.96 in 10.0 miles SSW 13.8 mph - N/A   Mostly Cloudy
2:53 AM 42.1°F 39.0°F 89% 29.98 in 10.0 miles South 11.5 mph - N/A   Mostly Cloudy
3:19 AM 42.8°F 39.2°F 87% 29.95 in 10.0 miles SSW 8.1 mph - N/A   Overcast
3:53 AM 43.0°F 39.9°F 89% 29.96 in 10.0 miles SSW 6.9 mph - N/A   Overcast
4:11 AM 42.8°F 39.2°F 87% 29.92 in 10.0 miles SSW 8.1 mph - N/A   Overcast
4:53 AM 43.0°F 39.0°F 86% 29.91 in 10.0 miles SSW 16.1 mph 21.9 mph N/A   Mostly Cloudy
5:53 AM 43.0°F 37.9°F 82% 29.88 in 10.0 miles South 10.4 mph - N/A   Overcast
6:39 AM 42.8°F 37.4°F 81% 29.83 in 7.0 miles South 12.7 mph - 0.00 in   Light Drizzle
6:53 AM 43.0°F 37.9°F 82% 29.85 in 9.0 miles South 15.0 mph - 0.00 in   Overcast
7:27 AM 42.8°F 37.4°F 81% 29.79 in 10.0 miles South 16.1 mph - N/A   Overcast
7:53 AM 43.0°F 37.9°F 82% 29.80 in 10.0 miles South 11.5 mph - N/A   Overcast
8:17 AM 44.6°F 37.4°F 76% 29.78 in 10.0 miles South 10.4 mph - N/A   Overcast
8:53 AM 44.1°F 37.9°F 79% 29.79 in 10.0 miles SSW 8.1 mph - N/A   Overcast
9:53 AM 44.1°F 37.9°F 79% 29.76 in 10.0 miles South 10.4 mph - 0.00 in Rain Light Rain
10:53 AM 45.0°F 39.0°F 80% 29.73 in 10.0 miles South 11.5 mph - 0.01 in   Mostly Cloudy
11:53 AM 46.0°F 39.0°F 76% 29.68 in 10.0 miles South 10.4 mph - N/A   Mostly Cloudy
12:37 PM 46.4°F 39.2°F 76% 29.64 in 10.0 miles South 10.4 mph - N/A   Overcast
12:53 PM 45.0°F 39.0°F 80% 29.65 in 10.0 miles South 10.4 mph 18.4 mph 0.00 in Rain Light Rain
1:14 PM 44.6°F 39.2°F 81% 29.61 in 6.0 miles South 13.8 mph 21.9 mph 0.00 in Rain Light Rain
1:53 PM 44.1°F 39.9°F 85% 29.62 in 6.0 miles South 9.2 mph - 0.03 in Rain Light Rain
2:53 PM 44.1°F 39.9°F 85% 29.60 in 10.0 miles South 9.2 mph - 0.03 in Rain Light Rain
3:53 PM 43.0°F 39.0°F 86% 29.58 in 6.0 miles SSE 8.1 mph - 0.04 in Rain Light Rain
4:53 PM 44.1°F 39.0°F 82% 29.58 in 10.0 miles SSE 9.2 mph - 0.01 in   Overcast
5:53 PM 43.0°F 37.9°F 82% 29.59 in 10.0 miles South 8.1 mph 17.3 mph N/A   Overcast
6:53 PM 43.0°F 37.9°F 82% 29.59 in 10.0 miles SSW 9.2 mph - N/A   Overcast
7:53 PM 44.1°F 37.9°F 79% 29.60 in 10.0 miles South 11.5 mph - 0.00 in Rain Light Rain
8:03 PM 42.8°F 37.4°F 81% 29.57 in 10.0 miles South 11.5 mph - 0.00 in Rain Light Rain
8:35 PM 42.8°F 37.4°F 81% 29.57 in 10.0 miles South 11.5 mph - 0.00 in   Overcast
8:53 PM 43.0°F 37.9°F 82% 29.60 in 10.0 miles South 12.7 mph - 0.00 in   Overcast
9:53 PM 43.0°F 39.0°F 86% 29.61 in 10.0 miles SSW 10.4 mph 18.4 mph 0.00 in   Overcast
10:35 PM 44.6°F 39.2°F 81% 29.60 in 10.0 miles SSW 9.2 mph - N/A   Overcast
10:53 PM 44.1°F 39.0°F 82% 29.63 in 10.0 miles WSW 5.8 mph - N/A   Overcast
11:53 PM 44.1°F 39.0°F 82% 29.64 in 10.0 miles SSW 4.6 mph - N/A   Overcast
Moon Phase
Dec. 11 Dec. 13 Dec. 20 Dec. 28 Jan. 04
Sunrise:07:47 AM (PST) Moon Rise:05:44 AM (PST)12/11
Sunset:04:18 PM (PST) Moon Set:03:05 PM (PST)12/11

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