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Monday, December 12, 2011

  Actual Average Record
Temperature  
Mean Temperature 51 °F -  
Max Temperature 54 °F 65 °F 86 °F (2010)
Min Temperature 45 °F 44 °F 38 °F (2007)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 1 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 86    
Maximum Humidity 96    
Minimum Humidity 71    
Precipitation  
Precipitation 0.25 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.80 in    
Wind  
Wind Speed 7 mph (SE)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 9 miles    
Events Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 12, 2011 Rise Set
Actual Time 6:40 AM PST 4:42 PM PST
Civil Twilight 6:13 AM PST 5:10 PM PST
Nautical Twilight 5:42 AM PST 5:40 PM PST
Astronomical Twilight 5:12 AM PST 6:10 PM PST
Moon 6:55 PM PST (12/12) 8:17 AM PST (12/12)
Length of Visible Light 10h 56m
Length of Day
10h 02m
Waning Gibbous, 95% of the Moon is Illuminated
Dec 12
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full

Hourly Weather History & Observations

Time (PST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:25 AM 50.0 °F - 46.4 °F 87% 29.88 in 8.0 mi Calm Calm - N/A   Overcast
12:32 AM 50.0 °F - 46.4 °F 87% 29.88 in 8.0 mi Calm Calm - N/A   Overcast
12:53 AM 50.0 °F - 45.0 °F 83% 29.87 in 6.0 mi ESE 3.5 mph - N/A   Haze
1:53 AM 50.0 °F - 46.0 °F 86% 29.86 in 6.0 mi ESE 6.9 mph - 0.00 in Rain Light Rain
2:53 AM 50.0 °F - 45.0 °F 83% 29.81 in 10.0 mi SE 12.7 mph - 0.00 in   Mostly Cloudy
3:53 AM 50.0 °F - 45.0 °F 83% 29.81 in 8.0 mi SSE 10.4 mph - N/A   Scattered Clouds
4:53 AM 50.0 °F - 44.1 °F 80% 29.79 in 7.0 mi SE 8.1 mph - N/A   Overcast
5:53 AM 51.1 °F - 43.0 °F 74% 29.78 in 10.0 mi ESE 6.9 mph - N/A   Overcast
6:53 AM 52.0 °F - 43.0 °F 71% 29.79 in 10.0 mi SE 4.6 mph - N/A   Overcast
7:53 AM 52.0 °F - 44.1 °F 74% 29.78 in 10.0 mi SE 6.9 mph - 0.01 in   Overcast
8:53 AM 52.0 °F - 45.0 °F 77% 29.80 in 3.0 mi SSE 13.8 mph - 0.01 in Rain Light Rain
9:53 AM 50.0 °F - 46.9 °F 89% 29.81 in 7.0 mi SE 13.8 mph - 0.10 in Rain Rain
10:30 AM 50.0 °F - 48.2 °F 94% 29.81 in 4.0 mi SE 11.5 mph - 0.08 in Rain Rain
10:53 AM 51.1 °F - 48.0 °F 89% 29.80 in 7.0 mi SE 11.5 mph - 0.11 in Rain Light Rain
11:01 AM 51.8 °F - 48.2 °F 88% 29.79 in 9.0 mi SE 11.5 mph - 0.01 in Rain Light Rain
11:35 AM 51.8 °F - 48.2 °F 88% 29.79 in 4.0 mi SE 16.1 mph - 0.01 in Rain Light Rain
11:42 AM 51.8 °F - 48.2 °F 88% 29.78 in 4.0 mi SE 15.0 mph - 0.01 in Rain Light Rain
11:53 AM 53.1 °F - 48.9 °F 86% 29.78 in 10.0 mi SE 13.8 mph - 0.01 in Rain Light Rain
12:01 PM 53.6 °F - 48.2 °F 82% 29.77 in 10.0 mi SE 11.5 mph - 0.00 in Rain Light Rain
12:26 PM 53.6 °F - 48.2 °F 82% 29.77 in 10.0 mi SE 9.2 mph - 0.00 in   Overcast
12:53 PM 54.0 °F - 48.0 °F 80% 29.76 in 10.0 mi South 13.8 mph - 0.00 in Rain Light Rain
1:10 PM 53.6 °F - 48.2 °F 82% 29.76 in 9.0 mi South 13.8 mph - 0.01 in Rain Light Rain
1:53 PM 54.0 °F - 48.9 °F 83% 29.75 in 10.0 mi South 13.8 mph - 0.01 in   Mostly Cloudy
2:17 PM 53.6 °F - 48.2 °F 82% 29.76 in 8.0 mi SSW 13.8 mph 21.9 mph 0.00 in Rain Light Rain
2:53 PM 53.1 °F - 48.0 °F 83% 29.77 in 10.0 mi SSW 8.1 mph - 0.00 in   Mostly Cloudy
3:53 PM 52.0 °F - 48.9 °F 89% 29.78 in 10.0 mi South 6.9 mph - 0.00 in   Overcast
4:53 PM 51.1 °F - 48.0 °F 89% 29.79 in 10.0 mi SE 5.8 mph - 0.00 in   Mostly Cloudy
5:13 PM 51.8 °F - 48.2 °F 88% 29.79 in 10.0 mi ESE 5.8 mph - N/A   Overcast
5:40 PM 51.8 °F - 48.2 °F 88% 29.80 in 10.0 mi SSE 5.8 mph - N/A   Mostly Cloudy
5:53 PM 50.0 °F - 48.0 °F 93% 29.81 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
6:41 PM 50.0 °F - 46.4 °F 87% 29.82 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
6:53 PM 50.0 °F - 48.0 °F 93% 29.82 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
7:13 PM 50.0 °F - 46.4 °F 87% 29.82 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
7:53 PM 48.0 °F - 46.9 °F 96% 29.83 in 10.0 mi ESE 5.8 mph - N/A   Clear
8:53 PM 48.9 °F - 46.9 °F 93% 29.84 in 10.0 mi SE 9.2 mph - N/A   Mostly Cloudy
9:53 PM 50.0 °F - 46.9 °F 89% 29.85 in 10.0 mi ESE 10.4 mph - 0.00 in Rain Light Rain
10:53 PM 48.0 °F - 46.0 °F 93% 29.85 in 10.0 mi SE 3.5 mph - 0.00 in   Mostly Cloudy
11:53 PM 45.0 °F 42.6 °F 43.0 °F 93% 29.84 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds