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Sunday, March 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F 56 °F  
Max Temperature 65 °F 66 °F 85 °F (1978)
Min Temperature 49 °F 47 °F 33 °F (2002)
Degree Days  
Heating Degree Days 8 9  
Month to date heating degree days 119 164  
Since 1 July heating degree days 1259 1500  
Cooling Degree Days 0 0  
Month to date cooling degree days 4 0  
Year to date cooling degree days 24 9  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 80    
Maximum Humidity 96    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in 0.07 in 1.38 in (1982)
Month to date precipitation 0.81 2.12  
Year to date precipitation 2.01 9.30  
Since 1 July precipitation 4.72 13.54  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 4 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 17, 2013 Rise Set
Actual Time 7:03 AM PDT 7:05 PM PDT
Civil Twilight 6:38 AM PDT 7:30 PM PDT
Nautical Twilight 6:09 AM PDT 8:00 PM PDT
Astronomical Twilight 5:40 AM PDT 8:29 PM PDT
Moon 10:34 AM PDT (3/17) 12:04 AM PDT (3/17)
Length of Visible Light 12h 52m
Length of Day
12h 02m
Waxing Crescent, 32% of the Moon is Illuminated
Mar 17
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 2
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 51.1 °F 46.0 °F 83% 29.99 in 7.0 mi Calm Calm - N/A   Clear
1:55 AM 50.0 °F 45.0 °F 83% 29.99 in 8.0 mi NE 5.8 mph - N/A   Clear
2:55 AM 50.0 °F 45.0 °F 83% 29.98 in 6.0 mi Calm Calm - N/A   Haze
3:19 AM 48.2 °F 44.6 °F 87% 29.95 in 1.2 mi Calm Calm - N/A   Partly Cloudy
3:21 AM 48.2 °F 44.6 °F 87% 29.94 in 0.8 mi SSW 3.5 mph - N/A   Mist
3:35 AM 48.2 °F 44.6 °F 87% 29.94 in 1.2 mi WNW 3.5 mph - N/A   Scattered Clouds
3:38 AM 48.2 °F 44.6 °F 87% 29.94 in 3.0 mi Calm Calm - N/A   Scattered Clouds
3:42 AM 48.2 °F 44.6 °F 87% 29.94 in 3.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
3:44 AM 48.2 °F 44.6 °F 87% 29.94 in 1.0 mi NW 3.5 mph - N/A   Mist
3:47 AM 50.0 °F 46.4 °F 87% 29.94 in 0.5 mi Calm Calm - N/A Fog Fog
3:55 AM 50.0 °F 46.9 °F 89% 29.97 in 0.2 mi Calm Calm - N/A Fog Fog
4:55 AM 51.1 °F 48.0 °F 89% 29.99 in 0.2 mi Calm Calm - N/A Fog Fog
5:55 AM 51.1 °F 48.0 °F 89% 29.99 in 0.2 mi ENE 4.6 mph - N/A Fog Fog
6:21 AM 50.0 °F 46.4 °F 87% 29.97 in 2.0 mi NE 4.6 mph - N/A   Overcast
6:34 AM 50.0 °F 46.4 °F 87% 29.97 in 0.8 mi NE 3.5 mph - N/A   Mist
6:55 AM 50.0 °F 46.9 °F 89% 30.00 in 0.2 mi Calm Calm - N/A Fog Fog
7:55 AM 51.1 °F 48.9 °F 92% 30.01 in 0.2 mi Calm Calm - N/A Fog Fog
8:55 AM 51.1 °F 48.9 °F 92% 30.02 in 0.5 mi Calm Calm - N/A Fog Fog
9:55 AM 52.0 °F 50.0 °F 93% 30.04 in 0.5 mi Calm Calm - N/A Fog Fog
10:55 AM 53.1 °F 51.1 °F 93% 30.04 in 0.8 mi Calm Calm - N/A   Overcast
11:26 AM 55.4 °F 51.8 °F 88% 30.01 in 3.0 mi SSW 3.5 mph - N/A   Overcast
11:55 AM 57.0 °F 52.0 °F 83% 30.03 in 4.0 mi Variable 3.5 mph - N/A   Haze
12:14 PM 59.0 °F 51.8 °F 77% 30.00 in 5.0 mi Calm Calm - N/A   Haze
12:55 PM 64.0 °F 53.1 °F 67% 30.01 in 6.0 mi Variable 4.6 mph - N/A   Haze
1:55 PM 64.0 °F 52.0 °F 65% 29.99 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:55 PM 64.0 °F 51.1 °F 63% 29.96 in 10.0 mi SW 8.1 mph - N/A   Clear
3:55 PM 63.0 °F 51.1 °F 65% 29.97 in 10.0 mi SW 10.4 mph - N/A   Clear
4:55 PM 62.1 °F 51.1 °F 67% 29.96 in 10.0 mi SW 10.4 mph - N/A   Clear
5:55 PM 61.0 °F 50.0 °F 67% 29.97 in 10.0 mi West 6.9 mph - N/A   Clear
6:55 PM 57.9 °F 50.0 °F 75% 29.97 in 10.0 mi WSW 4.6 mph - N/A   Clear
7:55 PM 55.9 °F 48.9 °F 77% 29.98 in 10.0 mi West 5.8 mph - N/A   Clear
8:55 PM 55.9 °F 48.9 °F 77% 29.98 in 8.0 mi NNW 3.5 mph - N/A   Clear
9:55 PM 55.0 °F 48.9 °F 80% 30.00 in 8.0 mi NNW 4.6 mph - N/A   Clear
10:55 PM 54.0 °F 48.0 °F 80% 30.01 in 8.0 mi Calm Calm - N/A   Clear
11:55 PM 53.1 °F 46.9 °F 80% 30.02 in 7.0 mi Calm Calm - N/A   Clear