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Saturday, September 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 61 °F 63 °F  
Max Temperature 66 °F 75 °F 94 °F (1952)
Min Temperature 56 °F 52 °F 39 °F (1964)
Degree Days  
Heating Degree Days 4 3  
Month to date heating degree days 11 38  
Since 1 July heating degree days 16 65  
Cooling Degree Days 0 1  
Month to date cooling degree days 86 51  
Year to date cooling degree days 539 414  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 80    
Maximum Humidity 93    
Minimum Humidity 67    
Precipitation  
Precipitation 0.20 in 0.05 in 0.76 in (1972)
Month to date precipitation 1.65 0.92  
Year to date precipitation 16.93 21.36  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.73 in    
Wind  
Wind Speed 3 mph (SSE)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 21, 2013 Rise Set
Actual Time 6:56 AM PDT 7:09 PM PDT
Civil Twilight 6:26 AM PDT 7:38 PM PDT
Nautical Twilight 5:52 AM PDT 8:13 PM PDT
Astronomical Twilight 5:16 AM PDT 8:49 PM PDT
Moon 8:13 PM PDT (9/21) 9:30 AM PDT (9/21)
Length of Visible Light 13h 11m
Length of Day
12h 12m
Waning Gibbous, 94% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 61.0 °F 55.0 °F 81% 29.69 in 10.0 mi South 3.5 mph - N/A   Overcast
1:53 AM 60.1 °F 55.0 °F 83% 29.69 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
2:53 AM 57.9 °F 54.0 °F 87% 29.70 in 10.0 mi SSE 4.6 mph - N/A   Mostly Cloudy
3:53 AM 59.0 °F 55.0 °F 87% 29.70 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
4:53 AM 57.9 °F 55.0 °F 90% 29.70 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
5:53 AM 57.9 °F 54.0 °F 87% 29.70 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:42 AM 57.2 °F 53.6 °F 88% 29.71 in 10.0 mi SSE 3.5 mph - N/A   Overcast
6:53 AM 57.9 °F 55.0 °F 90% 29.70 in 10.0 mi South 4.6 mph - N/A   Overcast
7:08 AM 57.2 °F 55.4 °F 94% 29.70 in 10.0 mi Calm Calm - N/A   Overcast
7:53 AM 59.0 °F 55.0 °F 87% 29.71 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
8:53 AM 61.0 °F 55.0 °F 81% 29.71 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:03 AM 60.8 °F 55.4 °F 82% 29.71 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:46 AM 62.6 °F 53.6 °F 72% 29.72 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 AM 62.1 °F 54.0 °F 75% 29.72 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 63.0 °F 54.0 °F 72% 29.72 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
11:53 AM 64.9 °F 53.1 °F 65% 29.72 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
12:53 PM 62.1 °F 57.0 °F 84% 29.73 in 10.0 mi North 3.5 mph - 0.08 in   Mostly Cloudy
1:53 PM 64.0 °F 57.0 °F 78% 29.73 in 10.0 mi NW 3.5 mph - N/A   Mostly Cloudy
2:53 PM 64.9 °F 55.9 °F 73% 29.72 in 10.0 mi Calm Calm - 0.01 in   Mostly Cloudy
3:53 PM 64.0 °F 55.9 °F 75% 29.72 in 10.0 mi East 5.8 mph - 0.00 in   Mostly Cloudy
4:53 PM 63.0 °F 55.9 °F 78% 29.74 in 10.0 mi NW 5.8 mph - 0.11 in   Mostly Cloudy
5:53 PM 62.1 °F 55.9 °F 80% 29.75 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:53 PM 61.0 °F 55.9 °F 83% 29.75 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
7:53 PM 60.1 °F 55.9 °F 86% 29.76 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
8:53 PM 60.1 °F 55.9 °F 86% 29.76 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
9:26 PM 60.8 °F 57.2 °F 88% 29.77 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
9:53 PM 60.1 °F 57.0 °F 90% 29.77 in 10.0 mi ESE 5.8 mph - 0.00 in   Mostly Cloudy
10:53 PM 57.9 °F 55.0 °F 90% 29.77 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
11:53 PM 57.9 °F 54.0 °F 87% 29.78 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy