Seattle, WA
on Wednesday, August 20, 2008

Wednesday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 66°F  
Max Temperature 66°F 75°F 87°F (1966)
Min Temperature 57°F 56°F 47°F (1952)
Degree Days
Heating Degree Days 3 2  
Month to date heating degree days 20 23  
Since 1 July heating degree days 62 78  
Cooling Degree Days 0 2  
Month to date cooling degree days 84 44  
Year to date cooling degree days 181 133  
Growing Degree Days10 (Base °F )  
Moisture
Dew Point 59°F   
Average Humidity 82    
Maximum Humidity 96    
Minimum Humidity 67    
Precipitation
Precipitation 0.70 in 0.03 in 0.11 in (1997)
Month to date precipitation 1.73 0.58  
Year to date precipitation 16.02 20.29  
Wind
Wind Speed 9 mph   
Max Wind Speed 20 mph   
Max Gust Speed 26 mph   
Visibility 6 miles   
Events Rain   
Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(PDT)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:34 AM 60.8°F 59.0°F 94% 29.65 in 4.0 miles SSE 9.2 mph - 0.05 in Rain Light Rain
12:53 AM 61.0°F 59.0°F 93% 29.67 in 6.0 miles SSE 9.2 mph - 0.06 in Rain Light Rain
1:51 AM 60.8°F 59.0°F 94% 29.65 in 10.0 miles SSE 5.8 mph - 0.02 in   Overcast
1:53 AM 61.0°F 59.0°F 93% 29.66 in 10.0 miles SSE 5.8 mph - 0.02 in   Overcast
2:53 AM 61.0°F 59.0°F 93% 29.67 in 10.0 miles South 6.9 mph - 0.00 in   Overcast
3:53 AM 61.0°F 59.0°F 93% 29.67 in 5.0 miles SSW 6.9 mph - 0.02 in Rain Light Rain
4:01 AM 60.8°F 59.0°F 94% 29.66 in 4.0 miles SSW 6.9 mph - 0.02 in Rain Light Rain
4:53 AM 61.0°F 57.9°F 90% 29.67 in 10.0 miles South 5.8 mph - 0.05 in   Mostly Cloudy
5:14 AM 60.8°F 59.0°F 94% 29.65 in 2.5 miles South 5.8 mph - N/A Rain Rain
5:27 AM 60.8°F 59.0°F 94% 29.65 in 5.0 miles South 6.9 mph - N/A Rain Light Rain
5:53 AM 61.0°F 59.0°F 93% 29.66 in 10.0 miles South 6.9 mph - 0.05 in   Overcast
6:17 AM 60.8°F 57.2°F 88% 29.65 in 3.0 miles SSW 10.4 mph - 0.02 in Rain Light Rain
6:27 AM 60.8°F 57.2°F 88% 29.65 in 2.5 miles SSW 9.2 mph - 0.02 in Rain Light Rain
6:47 AM 59.0°F 57.2°F 94% 29.66 in 3.0 miles WSW 11.5 mph 19.6 mph 0.05 in Rain Rain
6:48 AM 59.0°F 57.0°F 93% 29.68 in 3.0 miles WSW 11.5 mph 19.6 mph 0.05 in Rain Rain
6:55 AM 57.2°F 55.4°F 94% 29.67 in 3.0 miles WSW 10.4 mph - 0.01 in Rain Light Rain
7:03 AM 57.2°F 55.4°F 94% 29.67 in 3.0 miles SW 10.4 mph - 0.02 in Rain Light Rain
7:35 AM 57.2°F 55.4°F 94% 29.68 in 7.0 miles SW 8.1 mph - 0.03 in Rain Light Rain
7:45 AM 57.2°F 55.4°F 94% 29.68 in 7.0 miles SSW 8.1 mph - 0.03 in   Mostly Cloudy
7:53 AM 57.2°F 55.4°F 94% 29.68 in 7.0 miles SSW 9.2 mph - N/A Rain Light Rain
8:15 AM 57.2°F 55.4°F 94% 29.69 in 7.0 miles SW 9.2 mph - 0.00 in   Overcast
8:31 AM 57.2°F 55.4°F 94% 29.69 in 10.0 miles SSW 11.5 mph - 0.00 in   Mostly Cloudy
8:53 AM 59.0°F 55.9°F 90% 29.71 in 10.0 miles SW 12.7 mph - 0.00 in   Scattered Clouds
9:18 AM 59.0°F 55.4°F 88% 29.70 in 10.0 miles SSW 11.5 mph - N/A   Mostly Cloudy
9:37 AM 60.8°F 55.4°F 82% 29.70 in 10.0 miles South 10.4 mph - N/A   Mostly Cloudy
9:53 AM 61.0°F 55.9°F 83% 29.72 in 10.0 miles SW 13.8 mph - N/A   Mostly Cloudy
10:08 AM 60.8°F 55.4°F 82% 29.71 in 10.0 miles SSW 11.5 mph - N/A   Mostly Cloudy
10:53 AM 62.1°F 54.0°F 75% 29.73 in 10.0 miles SW 9.2 mph - N/A   Mostly Cloudy
11:53 AM 63.0°F 53.1°F 70% 29.72 in 10.0 miles SSW 9.2 mph 18.4 mph N/A   Mostly Cloudy
12:53 PM 64.0°F 54.0°F 70% 29.69 in 10.0 miles Calm Calm - 0.00 in   Mostly Cloudy
1:46 PM 64.4°F 55.4°F 73% 29.65 in 2.5 miles West 4.6 mph - N/A Rain Rain
1:53 PM 64.0°F 55.9°F 75% 29.66 in 3.0 miles SSW 3.5 mph - 0.03 in Rain Light Rain
1:56 PM 62.6°F 57.2°F 82% 29.65 in 2.5 miles Calm Calm - 0.00 in Rain Rain
2:12 PM 62.6°F 57.2°F 82% 29.64 in 4.0 miles SSW 5.8 mph - 0.05 in Rain Light Rain
2:47 PM 60.8°F 57.2°F 88% 29.63 in 3.0 miles SSW 8.1 mph - 0.08 in Rain Rain
2:53 PM 61.0°F 59.0°F 93% 29.63 in 3.0 miles South 3.5 mph - 0.11 in Rain Rain
3:29 PM 62.6°F 59.0°F 88% 29.61 in 3.0 miles SW 4.6 mph - 0.04 in Rain Rain
3:48 PM 62.6°F 59.0°F 88% 29.61 in 6.0 miles SSW 4.6 mph - 0.04 in Rain Light Rain
3:53 PM 62.1°F 59.0°F 90% 29.63 in 6.0 miles SW 4.6 mph - 0.04 in Rain Light Rain
4:10 PM 60.8°F 59.0°F 94% 29.62 in 2.5 miles West 4.6 mph - 0.02 in Rain Rain
4:53 PM 62.1°F 60.1°F 93% 29.62 in 3.0 miles SSW 5.8 mph - 0.05 in Rain Light Rain
5:43 PM 62.6°F 60.8°F 94% 29.61 in 0.2 miles WSW 12.7 mph - 0.03 in Rain Heavy Rain
5:50 PM 60.8°F 59.0°F 94% 29.63 in 0.2 miles WSW 15.0 mph 19.6 mph 0.08 in Rain Rain
5:53 PM 61.0°F 59.0°F 93% 29.65 in 0.2 miles WSW 12.7 mph 19.6 mph 0.11 in Rain Heavy Rain
6:06 PM 60.8°F 57.2°F 88% 29.64 in 7.0 miles SW 9.2 mph - 0.02 in Rain Light Rain
6:17 PM 62.6°F 57.2°F 82% 29.64 in 10.0 miles SW 16.1 mph 20.7 mph 0.02 in   Mostly Cloudy
6:30 PM 62.6°F 57.2°F 82% 29.64 in 10.0 miles SSW 12.7 mph - 0.02 in   Mostly Cloudy
6:53 PM 61.0°F 57.0°F 87% 29.68 in 10.0 miles South 13.8 mph - 0.02 in   Mostly Cloudy
7:53 PM 62.1°F 53.1°F 72% 29.71 in 10.0 miles SSW 15.0 mph 21.9 mph N/A   Overcast
8:23 PM 57.2°F 53.6°F 88% 29.70 in 2.5 miles SW 13.8 mph 26.5 mph 0.08 in Rain Light Rain
8:38 PM 57.2°F 53.6°F 88% 29.71 in 2.5 miles SW 11.5 mph 23.0 mph 0.09 in Rain Light Rain
8:53 PM 57.0°F 53.1°F 87% 29.73 in 7.0 miles SSW 9.2 mph - 0.11 in Rain Light Rain
9:53 PM 57.0°F 54.0°F 89% 29.73 in 10.0 miles South 11.5 mph - 0.00 in Rain Light Rain
10:53 PM 57.0°F 54.0°F 89% 29.73 in 10.0 miles South 9.2 mph - 0.01 in   Overcast
11:53 PM 57.0°F 54.0°F 89% 29.73 in 10.0 miles South 11.5 mph - N/A   Overcast

Astronomy

Sunrise:06:12 AM (PDT) Moon Rise:09:26 PM (PDT)8/20
Sunset:08:11 PM (PDT) Moon Set:10:47 AM (PDT)8/20
Moon Phase
Aug. 20 Aug. 23 Aug. 30 Sep. 07 Sep. 15

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