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Friday, September 9, 2011

  Actual Average Record
Temperature  
Mean Temperature 74 °F 64 °F  
Max Temperature 92 °F 79 °F 98 °F (1948)
Min Temperature 55 °F 50 °F 35 °F (1928)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 4 18  
Since 1 July heating degree days 33 74  
Cooling Degree Days 9 2  
Month to date cooling degree days 53 18  
Year to date cooling degree days 268 270  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 54    
Maximum Humidity 80    
Minimum Humidity 28    
Precipitation  
Precipitation 0.00 in 0.04 in 0.68 in (1982)
Month to date precipitation 0.00 0.29  
Year to date precipitation 24.10 22.29  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 5 mph (North)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 09, 2011 Rise Set
Actual Time 6:43 AM PDT 7:34 PM PDT
Civil Twilight 6:13 AM PDT 8:04 PM PDT
Nautical Twilight 5:38 AM PDT 8:39 PM PDT
Astronomical Twilight 5:01 AM PDT 9:16 PM PDT
Moon 6:06 PM PDT (9/9) 4:03 AM PDT (9/9)
Length of Visible Light 13h 50m
Length of Day
12h 51m
Waxing Gibbous, 94% of the Moon is Illuminated
Sep 9
Waxing Gibbous
Sep 12
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:56 AM 61.0 °F - 54.0 °F 78% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 60.1 °F - 53.1 °F 78% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 57.9 °F - 52.0 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 57.9 °F - 52.0 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 57.0 °F - 52.0 °F 83% 30.13 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 66.9 °F - 54.0 °F 63% 30.14 in 10.0 mi NNE 5.8 mph - N/A   Clear
9:56 AM 71.1 °F - 54.0 °F 55% 30.13 in 10.0 mi North 5.8 mph - N/A   Clear
10:56 AM 75.0 °F - 54.0 °F 48% 30.12 in 10.0 mi North 6.9 mph - N/A   Clear
11:56 AM 80.1 °F 79.9 °F 53.1 °F 39% 30.10 in 10.0 mi North 10.4 mph - N/A   Clear
12:56 PM 84.0 °F 82.5 °F 53.1 °F 34% 30.07 in 10.0 mi North 15.0 mph 19.6 mph N/A   Clear
1:56 PM 87.1 °F 85.1 °F 54.0 °F 32% 30.04 in 10.0 mi North 11.5 mph - N/A   Clear
2:56 PM 89.1 °F 86.7 °F 53.1 °F 29% 30.01 in 10.0 mi North 9.2 mph - N/A   Clear
3:56 PM 91.9 °F 89.5 °F 54.0 °F 27% 29.98 in 10.0 mi North 10.4 mph - N/A   Clear
5:56 PM 90.0 °F 88.1 °F 55.9 °F 31% 29.95 in 10.0 mi NE 9.2 mph - N/A   Clear
6:56 PM 87.1 °F 85.7 °F 55.9 °F 35% 29.95 in 10.0 mi NE 6.9 mph - N/A   Clear
7:56 PM 82.0 °F 81.6 °F 55.9 °F 41% 29.95 in 10.0 mi North 5.8 mph - N/A   Clear
8:56 PM 80.1 °F 80.1 °F 55.0 °F 42% 29.96 in 10.0 mi North 8.1 mph - N/A   Clear
9:56 PM 75.9 °F - 54.0 °F 46% 29.97 in 10.0 mi North 5.8 mph - N/A   Clear
10:56 PM 73.0 °F - 53.1 °F 49% 29.97 in 10.0 mi NNW 5.8 mph - N/A   Clear
11:56 PM 73.0 °F - 54.0 °F 51% 29.96 in 10.0 mi NW 4.6 mph - N/A   Clear