Weather History for Seattle, WA

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Wednesday, October 11, 2006

  Actual Average Record
Temperature  
Mean Temperature 57 °F 54 °F  
Max Temperature 70 °F 61 °F 83 °F (1991)
Min Temperature 44 °F 47 °F 37 °F (1969)
Degree Days  
Heating Degree Days 8 11  
Month to date heating degree days 102 104  
Since 1 July heating degree days 276 321  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 270 189  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 63    
Maximum Humidity 86    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.09 in 0.89 in (2011)
Month to date precipitation 0.02 0.88  
Year to date precipitation 23.96 22.97  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.12 in    
Wind  
Wind Speed 2 mph (NNW)    
Max Wind Speed 8 mph    
Max Gust Speed 9 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 11, 2006 Rise Set
Actual Time 7:22 AM PDT 6:28 PM PDT
Civil Twilight 6:51 AM PDT 6:59 PM PDT
Nautical Twilight 6:15 AM PDT 7:35 PM PDT
Astronomical Twilight 5:40 AM PDT 8:10 PM PDT
Moon 9:05 PM PDT (10/11) 1:36 PM PDT (10/11)
Length of Visible Light 12h 08m
Length of Day
11h 06m
Waning Gibbous, 73% of the Moon is Illuminated
Oct 11
Waning Gibbous
Oct 13
Last Quarter
Oct 21
New
Oct 29
First Quarter
Nov 5
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 51.1 °F 42.1 °F 71% 30.16 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 48.9 °F 42.1 °F 77% 30.16 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 48.9 °F 42.1 °F 77% 30.16 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM 48.9 °F 42.1 °F 77% 30.16 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 46.0 °F 41.0 °F 83% 30.15 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 46.0 °F 41.0 °F 83% 30.16 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 44.1 °F 39.9 °F 85% 30.16 in 10.0 mi Calm Calm - N/A   Clear
7:18 AM 44.6 °F 41.0 °F 87% 30.14 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 46.0 °F 42.1 °F 86% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:53 AM 51.1 °F 45.0 °F 80% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:53 AM 54.0 °F 46.9 °F 77% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 AM 57.9 °F 46.0 °F 65% 30.16 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
11:53 AM 62.1 °F 48.0 °F 60% 30.15 in 10.0 mi West 3.5 mph - N/A   Clear
12:53 PM 64.9 °F 48.0 °F 54% 30.14 in 10.0 mi WNW 5.8 mph - N/A   Clear
1:53 PM 66.9 °F 48.0 °F 51% 30.12 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:53 PM 68.0 °F 46.9 °F 47% 30.11 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:53 PM 69.1 °F 44.1 °F 40% 30.09 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:53 PM 68.0 °F 44.1 °F 42% 30.08 in 10.0 mi WNW 5.8 mph - N/A   Clear
5:53 PM 66.0 °F 43.0 °F 43% 30.07 in 10.0 mi North 5.8 mph - N/A   Clear
6:53 PM 63.0 °F 43.0 °F 48% 30.06 in 10.0 mi North 4.6 mph - N/A   Clear
7:53 PM 60.1 °F 42.1 °F 51% 30.06 in 10.0 mi North 3.5 mph - N/A   Clear
8:53 PM 57.0 °F 44.1 °F 62% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 57.0 °F 44.1 °F 62% 30.05 in 10.0 mi East 3.5 mph - N/A   Clear
10:53 PM 55.9 °F 46.9 °F 72% 30.05 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 53.1 °F 46.9 °F 80% 30.04 in 10.0 mi NNE 3.5 mph - N/A   Clear