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Monday, May 4, 2009

  Actual Average Record
Temperature  
Mean Temperature 82 °F -  
Max Temperature 95 °F 91 °F 107 °F (2004)
Min Temperature 71 °F 65 °F 51 °F (1964)
Cooling Degree Days 17    
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 35 °F    
Average Humidity 21    
Maximum Humidity 35    
Minimum Humidity 8    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 8 mph (NW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 04, 2009 Rise Set
Actual Time 5:44 AM PDT 7:26 PM PDT
Civil Twilight 5:17 AM PDT 7:53 PM PDT
Nautical Twilight 4:44 AM PDT 8:26 PM PDT
Astronomical Twilight 4:10 AM PDT 9:01 PM PDT
Moon 3:20 PM PDT (5/4) 2:59 AM PDT (5/4)
Length of Visible Light 14h 35m
Length of Day
13h 41m
Waxing Gibbous, 80% of the Moon is Illuminated
May 4
Waxing Gibbous
May 8
Full
May 17
Last Quarter
May 24
New
May 30
First Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 78.1 °F 42.1 °F 28% 29.73 in 10.0 mi WNW 20.7 mph 26.5 mph N/A   Clear
1:56 AM 75.9 °F 43.0 °F 31% 29.71 in 10.0 mi WNW 13.8 mph - N/A   Clear
2:56 AM 75.0 °F 43.0 °F 32% 29.71 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 71.1 °F 42.1 °F 35% 29.74 in 10.0 mi North 3.5 mph - N/A   Clear
4:56 AM 72.0 °F 42.1 °F 34% 29.75 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 71.1 °F 42.1 °F 35% 29.77 in 10.0 mi Variable 4.6 mph - N/A   Clear
6:56 AM 71.1 °F 42.1 °F 35% 29.79 in 10.0 mi South 3.5 mph - N/A   Clear
7:56 AM 73.0 °F 42.1 °F 33% 29.82 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:56 AM 75.9 °F 43.0 °F 31% 29.84 in 10.0 mi East 4.6 mph - N/A   Clear
9:56 AM 79.0 °F 42.1 °F 27% 29.84 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 82.9 °F 42.1 °F 24% 29.82 in 10.0 mi Variable 4.6 mph - N/A   Clear
11:56 AM 88.0 °F 37.0 °F 16% 29.79 in 10.0 mi NE 8.1 mph - N/A   Clear
12:56 PM 90.0 °F 28.9 °F 11% 29.77 in 10.0 mi Variable 6.9 mph - N/A   Clear
1:56 PM 93.9 °F 28.9 °F 10% 29.75 in 10.0 mi NE 4.6 mph - N/A   Clear
2:56 PM 93.9 °F 25.0 °F 8% 29.73 in 10.0 mi Variable 4.6 mph - N/A   Clear
3:56 PM 93.0 °F 25.0 °F 9% 29.70 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:56 PM 93.9 °F 26.1 °F 9% 29.69 in 10.0 mi ESE 9.2 mph - N/A   Clear
5:56 PM 93.0 °F 26.1 °F 9% 29.68 in 10.0 mi ESE 10.4 mph - N/A   Clear
6:56 PM 91.9 °F 30.9 °F 11% 29.69 in 10.0 mi West 8.1 mph - N/A   Clear
7:56 PM 90.0 °F 32.0 °F 13% 29.69 in 10.0 mi West 8.1 mph - N/A   Clear
8:56 PM 84.9 °F 30.9 °F 14% 29.71 in 10.0 mi WSW 5.8 mph - N/A   Clear
10:56 PM 80.1 °F 28.9 °F 15% 29.74 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:56 PM 82.9 °F 24.1 °F 12% 29.73 in 10.0 mi WNW 9.2 mph - N/A   Clear