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Saturday, May 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F 60 °F  
Max Temperature 90 °F 73 °F 96 °F (1990)
Min Temperature 53 °F 48 °F 32 °F (1952)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 0 22  
Since 1 July heating degree days 2327 2644  
Cooling Degree Days 7 1  
Month to date cooling degree days 33 4  
Year to date cooling degree days 66 13  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 37 °F    
Average Humidity 39    
Maximum Humidity 67    
Minimum Humidity 11    
Precipitation  
Precipitation 0.00 in 0.03 in 0.42 in (1998)
Month to date precipitation 0.00 0.12  
Year to date precipitation 1.96 9.36  
Since 1 July precipitation 10.25 15.17  
Sea Level Pressure  
Sea Level Pressure 29.64 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 04, 2013 Rise Set
Actual Time 6:07 AM PDT 8:00 PM PDT
Civil Twilight 5:39 AM PDT 8:29 PM PDT
Nautical Twilight 5:04 AM PDT 9:03 PM PDT
Astronomical Twilight 4:28 AM PDT 9:40 PM PDT
Moon 3:03 AM PDT (5/4) 3:09 PM PDT (5/4)
Length of Visible Light 14h 49m
Length of Day
13h 52m
Waning Crescent, 26% of the Moon is Illuminated
May 4
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F 36.0 °F 34% 29.77 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 64.0 °F 36.0 °F 35% 29.75 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 59.0 °F 37.0 °F 44% 29.75 in 10.0 mi East 4.6 mph - N/A   Clear
3:53 AM 59.0 °F 37.0 °F 44% 29.74 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 57.9 °F 37.0 °F 46% 29.74 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 55.9 °F 37.0 °F 49% 29.73 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 57.0 °F 39.0 °F 51% 29.73 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 64.0 °F 39.0 °F 40% 29.72 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 73.9 °F 42.1 °F 32% 29.70 in 10.0 mi Calm Calm - N/A   Clear
9:53 AM 82.0 °F 30.0 °F 15% 29.68 in 10.0 mi West 5.8 mph - N/A   Clear
10:53 AM 84.9 °F 27.0 °F 12% 29.66 in 10.0 mi NE 5.8 mph - N/A   Clear
11:53 AM 86.0 °F 28.9 °F 13% 29.65 in 10.0 mi North 10.4 mph - N/A   Clear
12:53 PM 87.1 °F 28.0 °F 12% 29.62 in 10.0 mi NNE 8.1 mph - N/A   Clear
1:53 PM 88.0 °F 27.0 °F 11% 29.59 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:53 PM 89.1 °F 37.0 °F 16% 29.57 in 10.0 mi WNW 8.1 mph - N/A   Clear
3:53 PM 89.1 °F 37.0 °F 16% 29.55 in 10.0 mi West 15.0 mph - N/A   Clear
4:53 PM 87.1 °F 37.0 °F 17% 29.54 in 10.0 mi West 13.8 mph - N/A   Clear
5:53 PM 82.9 °F 39.9 °F 22% 29.53 in 10.0 mi WNW 12.7 mph - N/A   Clear
6:53 PM 77.0 °F 39.0 °F 25% 29.53 in 10.0 mi WNW 13.8 mph - N/A   Clear
7:53 PM 71.1 °F 41.0 °F 34% 29.55 in 10.0 mi West 12.7 mph - N/A   Clear
8:53 PM 66.0 °F 46.0 °F 48% 29.57 in 10.0 mi WNW 11.5 mph - N/A   Clear
9:53 PM 62.1 °F 46.9 °F 58% 29.59 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:53 PM 59.0 °F 48.0 °F 67% 29.59 in 10.0 mi West 5.8 mph - N/A   Clear
11:53 PM 57.9 °F 45.0 °F 62% 29.59 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Clear