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Thursday, October 20, 2011

  Actual Average Record
Temperature  
Mean Temperature 65 °F 62 °F  
Max Temperature 76 °F 75 °F 92 °F (1942)
Min Temperature 53 °F 49 °F 31 °F (1949)
Degree Days  
Heating Degree Days 0 4  
Month to date heating degree days 40 47  
Since 1 July heating degree days 51 71  
Cooling Degree Days 0 1  
Month to date cooling degree days 38 36  
Year to date cooling degree days 788 825  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 70    
Maximum Humidity 93    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in 0.03 in 0.55 in (2004)
Month to date precipitation 1.07 0.47  
Year to date precipitation 10.84 10.60  
Since 1 July precipitation 1.07 0.70  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed 16 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 20, 2011 Rise Set
Actual Time 7:20 AM PDT 6:23 PM PDT
Civil Twilight 6:53 AM PDT 6:49 PM PDT
Nautical Twilight 6:23 AM PDT 7:20 PM PDT
Astronomical Twilight 5:52 AM PDT 7:50 PM PDT
Moon 12:18 AM PDT (10/20) 2:28 PM PDT (10/20)
Length of Visible Light 11h 56m
Length of Day
11h 03m
Last Quarter, 43% of the Moon is Illuminated
Oct 20
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:03 AM 55.4 °F 53.6 °F 94% 30.00 in 9.0 mi Calm Calm - N/A   Scattered Clouds
12:20 AM 55.4 °F 51.8 °F 88% 30.00 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
12:48 AM 55.4 °F 51.8 °F 88% 30.00 in 9.0 mi Calm Calm - N/A   Scattered Clouds
12:53 AM 55.0 °F 52.0 °F 89% 29.99 in 9.0 mi Calm Calm - N/A   Scattered Clouds
1:10 AM 55.4 °F 51.8 °F 88% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 55.0 °F 52.0 °F 89% 29.99 in 9.0 mi Calm Calm - N/A   Overcast
3:53 AM 55.9 °F 53.1 °F 90% 29.98 in 9.0 mi Calm Calm - N/A   Overcast
4:53 AM 55.9 °F 53.1 °F 90% 29.98 in 9.0 mi SSE 3.5 mph - N/A   Overcast
5:53 AM 55.9 °F 53.1 °F 90% 29.99 in 8.0 mi Calm Calm - N/A   Overcast
6:53 AM 55.0 °F 53.1 °F 93% 30.00 in 8.0 mi South 3.5 mph - N/A   Overcast
7:53 AM 55.0 °F 53.1 °F 93% 30.01 in 6.0 mi Calm Calm - N/A   Overcast
8:53 AM 55.0 °F 53.1 °F 93% 30.03 in 7.0 mi SSE 4.6 mph - N/A   Overcast
9:53 AM 55.9 °F 53.1 °F 90% 30.04 in 8.0 mi Calm Calm - N/A   Overcast
10:53 AM 59.0 °F 53.1 °F 81% 30.04 in 8.0 mi SSE 3.5 mph - N/A   Overcast
11:05 AM 60.8 °F 53.6 °F 77% 30.04 in 9.0 mi South 4.6 mph - N/A   Mostly Cloudy
11:17 AM 60.8 °F 53.6 °F 77% 30.04 in 9.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:53 AM 64.0 °F 54.0 °F 70% 30.03 in 10.0 mi Calm Calm - N/A   Clear
12:53 PM 69.1 °F 55.0 °F 61% 30.01 in 10.0 mi SW 6.9 mph - N/A   Clear
1:53 PM 73.0 °F 55.0 °F 53% 29.99 in 10.0 mi WNW 4.6 mph - N/A   Clear
2:53 PM 75.0 °F 55.0 °F 50% 29.97 in 10.0 mi West 5.8 mph - N/A   Clear
3:53 PM 75.0 °F 54.0 °F 48% 29.97 in 10.0 mi WNW 8.1 mph - N/A   Clear
4:53 PM 73.0 °F 53.1 °F 49% 29.97 in 10.0 mi West 9.2 mph - N/A   Clear
5:53 PM 68.0 °F 54.0 °F 61% 29.98 in 10.0 mi WNW 9.2 mph - N/A   Clear
6:53 PM 63.0 °F 54.0 °F 72% 30.00 in 10.0 mi NW 8.1 mph - N/A   Clear
7:53 PM 59.0 °F 54.0 °F 83% 30.02 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:53 PM 57.9 °F 53.1 °F 84% 30.04 in 10.0 mi NW 6.9 mph - N/A   Clear
9:53 PM 57.0 °F 53.1 °F 87% 30.06 in 10.0 mi WNW 5.8 mph - N/A   Clear
10:53 PM 55.9 °F 53.1 °F 90% 30.07 in 10.0 mi West 6.9 mph - N/A   Clear
11:53 PM 55.0 °F 52.0 °F 89% 30.08 in 10.0 mi Calm Calm - N/A   Clear