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Wednesday, August 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 86 °F 81 °F  
Max Temperature 101 °F 96 °F 108 °F (1919)
Min Temperature 70 °F 66 °F 51 °F (1959)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 0  
Since 1 June heating degree days 0  
Since 1 July heating degree days 0  
Cooling Degree Days 21    
Month to date cooling degree days 378  
Year to date cooling degree days 1959  
Since 1 June cooling degree days 1552  
Growing Degree Days 35 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 34    
Maximum Humidity 57    
Minimum Humidity 10    
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in (2015)
Month to date precipitation T 0.00  
Year to date precipitation 2.28 7.85  
Since 1 July precipitation T 0.01  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 4 mph (WNW)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 21, 2013 Rise Set
Actual Time 6:21 AM PDT 7:41 PM PDT
Civil Twilight 5:54 AM PDT 8:08 PM PDT
Nautical Twilight 5:21 AM PDT 8:41 PM PDT
Astronomical Twilight 4:47 AM PDT 9:15 PM PDT
Moon 7:57 PM PDT (8/21) 7:04 AM PDT (8/21)
Length of Visible Light 14h 14m
Length of Day
13h 20m
Full, 99% of the Moon is Illuminated
Aug 21
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 80.1 °F 80.1 °F 55.0 °F 42% 29.80 in 10.0 mi NW 11.5 mph - N/A   Clear
1:53 AM 77.0 °F - 55.0 °F 47% 29.81 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:53 AM 75.9 °F - 54.0 °F 46% 29.81 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
3:53 AM 75.9 °F - 54.0 °F 46% 29.81 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 AM 73.9 °F - 53.1 °F 48% 29.82 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
5:53 AM 71.1 °F - 55.0 °F 57% 29.83 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
6:53 AM 71.1 °F - 54.0 °F 55% 29.84 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
7:53 AM 73.0 °F - 55.0 °F 53% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:53 AM 77.0 °F - 54.0 °F 45% 29.87 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 AM 81.0 °F 80.5 °F 54.0 °F 39% 29.88 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
10:53 AM 84.9 °F 83.3 °F 54.0 °F 34% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 90.0 °F 87.5 °F 53.1 °F 28% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:53 PM 93.0 °F - 46.9 °F 20% 29.85 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds
1:53 PM 96.1 °F - 46.9 °F 19% 29.83 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
2:53 PM 98.1 °F - 45.0 °F 16% 29.80 in 10.0 mi NW 6.9 mph - N/A   Scattered Clouds
3:53 PM 100.0 °F - 39.9 °F 13% 29.78 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
4:53 PM 100.0 °F - 33.1 °F 10% 29.77 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 100.9 °F - 36.0 °F 11% 29.76 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
6:53 PM 100.0 °F - 35.1 °F 10% 29.75 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
7:53 PM 96.1 °F - 39.9 °F 14% 29.76 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
8:53 PM 91.0 °F - 50.0 °F 24% 29.79 in 10.0 mi West 8.1 mph - N/A   Clear
9:53 PM 88.0 °F - 52.0 °F 29% 29.81 in 10.0 mi NNW 5.8 mph - N/A   Clear
10:53 PM 84.0 °F 82.5 °F 53.1 °F 34% 29.82 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
11:53 PM 81.0 °F 80.7 °F 55.0 °F 41% 29.83 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy