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Wednesday, April 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 55 °F 63 °F  
Max Temperature 70 °F 75 °F 95 °F (1954)
Min Temperature 39 °F 50 °F 34 °F (1922)
Degree Days  
Heating Degree Days 10    
Month to date heating degree days 51  
Since 1 July heating degree days 1820  
Cooling Degree Days 0    
Month to date cooling degree days 16  
Year to date cooling degree days 33  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 23 °F    
Average Humidity 34    
Maximum Humidity 53    
Minimum Humidity 14    
Precipitation  
Precipitation 0.00 in 0.02 in 0.52 in (2000)
Month to date precipitation 0.05 0.35  
Year to date precipitation 2.31 3.96  
Since 1 July precipitation 3.10 6.04  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 5 mph (NNW)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 17, 2013 Rise Set
Actual Time 6:20 AM PDT 7:31 PM PDT
Civil Twilight 5:54 AM PDT 7:57 PM PDT
Nautical Twilight 5:23 AM PDT 8:28 PM PDT
Astronomical Twilight 4:50 AM PDT 9:01 PM PDT
Moon 11:43 AM PDT (4/17) 1:07 AM PDT (4/17)
Length of Visible Light 14h 03m
Length of Day
13h 10m
Waxing Crescent, 43% of the Moon is Illuminated
Apr 17
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (PDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 50.0 °F - 28.9 °F 44% 30.04 in 10.0 mi Calm Calm - N/A   Clear
1:54 AM 48.0 °F - 25.0 °F 41% 30.05 in 10.0 mi North 4.6 mph - N/A   Clear
2:54 AM 46.9 °F - 26.1 °F 44% 30.06 in 10.0 mi North 3.5 mph - N/A   Clear
3:54 AM 45.0 °F 43.5 °F 25.0 °F 46% 30.07 in 10.0 mi North 3.5 mph - N/A   Clear
4:54 AM 41.0 °F 37.1 °F 24.1 °F 51% 30.09 in 10.0 mi North 5.8 mph - N/A   Clear
5:54 AM 45.0 °F - 25.0 °F 46% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 44.6 °F - 28.4 °F 53% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:54 AM 48.0 °F - 27.0 °F 44% 30.18 in 10.0 mi SSE 5.8 mph - N/A   Clear
8:54 AM 50.0 °F - 28.9 °F 44% 30.19 in 10.0 mi South 4.6 mph - N/A   Clear
9:54 AM 53.1 °F - 27.0 °F 37% 30.20 in 10.0 mi Variable 5.8 mph - N/A   Clear
10:54 AM 55.9 °F - 27.0 °F 33% 30.20 in 10.0 mi Variable 3.5 mph - N/A   Clear
11:54 AM 59.0 °F - 28.9 °F 32% 30.19 in 10.0 mi WSW 3.5 mph - N/A   Clear
12:54 PM 63.0 °F - 28.0 °F 27% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:54 PM 66.9 °F - 23.0 °F 19% 30.16 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:54 PM 70.0 °F - 19.0 °F 14% 30.14 in 10.0 mi NW 13.8 mph 18.4 mph N/A   Clear
3:54 PM 68.0 °F - 19.0 °F 15% 30.13 in 10.0 mi WNW 9.2 mph 18.4 mph N/A   Clear
4:54 PM 69.1 °F - 17.1 °F 14% 30.12 in 10.0 mi NW 13.8 mph 18.4 mph N/A   Clear
5:54 PM 69.1 °F - 14.0 °F 12% 30.12 in 10.0 mi NNW 11.5 mph - N/A   Clear
6:54 PM 66.0 °F - 15.1 °F 14% 30.13 in 10.0 mi NW 6.9 mph - N/A   Clear
7:54 PM 61.0 °F - 21.0 °F 21% 30.14 in 10.0 mi NNW 4.6 mph - N/A   Clear
8:54 PM 59.0 °F - 19.9 °F 22% 30.17 in 10.0 mi NNE 4.6 mph - N/A   Clear
9:54 PM 55.0 °F - 19.0 °F 24% 30.19 in 10.0 mi NNE 4.6 mph - N/A   Clear
10:54 PM 55.9 °F - 21.0 °F 26% 30.19 in 10.0 mi ENE 4.6 mph - N/A   Clear
11:54 PM 55.0 °F - 23.0 °F 29% 30.22 in 10.0 mi SSE 6.9 mph - N/A   Clear