Seattle, WA

9:18 AM PDT on October 23, 2017 (GMT -0700)
Seattle-Tacoma International

Weather History for KSEA - October, 2006

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Friday, October 20, 2006

  Actual Average Record
Temperature  
Mean Temperature 52 °F 52 °F  
Max Temperature 57 °F 58 °F 69 °F (1987)
Min Temperature 46 °F 45 °F 29 °F (1949)
Degree Days  
Heating Degree Days 13 13  
Month to date heating degree days 206 215  
Since 1 July heating degree days 380 432  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 270 189  
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 80    
Maximum Humidity 93    
Minimum Humidity 66    
Precipitation  
Precipitation 0.00 in 0.12 in 5.02 in (2003)
Month to date precipitation 0.97 1.85  
Year to date precipitation 24.91 23.94  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 July snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.30 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 8 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Oct. 20, 2006 Rise Set
Actual Time 7:35 AM PDT 6:12 PM PDT
Civil Twilight 7:03 AM PDT 6:43 PM PDT
Nautical Twilight 6:28 AM PDT 7:18 PM PDT
Astronomical Twilight 5:52 AM PDT 7:54 PM PDT
Moon 6:04 AM PDT (10/20) 5:29 PM PDT (10/20)
Length of Visible Light 11h 39m
Length of Day
10h 36m
Waning Crescent, 2% of the Moon is Illuminated
Oct 20
Waning Crescent
Oct 21
New
Oct 29
First Quarter
Nov 5
Full
Nov 12
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 50.0 °F 46.0 °F 86% 30.25 in 10.0 mi South 5.8 mph - N/A   Overcast
1:17 AM 50.0 °F 44.6 °F 82% 30.23 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
1:41 AM 48.2 °F 44.6 °F 87% 30.24 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
1:53 AM 48.9 °F 45.0 °F 86% 30.26 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
2:53 AM 48.9 °F 46.0 °F 90% 30.27 in 10.0 mi SSE 4.6 mph - N/A   Overcast
3:46 AM 48.2 °F 46.4 °F 93% 30.25 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
3:53 AM 48.9 °F 46.0 °F 90% 30.27 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
4:53 AM 48.0 °F 45.0 °F 89% 30.28 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
5:41 AM 48.2 °F 44.6 °F 87% 30.27 in 10.0 mi Calm Calm - N/A   Overcast
5:53 AM 48.9 °F 45.0 °F 86% 30.30 in 10.0 mi SE 3.5 mph - N/A   Overcast
6:05 AM 48.2 °F 44.6 °F 87% 30.28 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 48.9 °F 46.0 °F 90% 30.31 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
7:53 AM 50.0 °F 45.0 °F 83% 30.32 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 50.0 °F 46.9 °F 89% 30.33 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 52.0 °F 46.9 °F 83% 30.35 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
10:53 AM 55.0 °F 45.0 °F 69% 30.35 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
11:53 AM 55.9 °F 48.9 °F 77% 30.35 in 10.0 mi WNW 5.8 mph - N/A   Mostly Cloudy
12:33 PM 53.6 °F 44.6 °F 72% 30.33 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
12:53 PM 54.0 °F 45.0 °F 72% 30.35 in 10.0 mi NNE 8.1 mph - N/A   Mostly Cloudy
1:53 PM 55.0 °F 45.0 °F 69% 30.34 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy