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Friday, December 16, 2011

  Actual Average Record
Temperature  
Mean Temperature 45 °F -  
Max Temperature 48 °F 46 °F 66 °F (1980)
Min Temperature 42 °F 34 °F 7 °F (1964)
Degree Days  
Heating Degree Days 20    
Moisture  
Dew Point 40 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 74    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.45 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 12 mph    
Max Gust Speed -    
Visibility 10 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. 16, 2011 Rise Set
Actual Time 7:52 AM PST 4:16 PM PST
Civil Twilight 7:16 AM PST 4:53 PM PST
Nautical Twilight 6:36 AM PST 5:32 PM PST
Astronomical Twilight 5:58 AM PST 6:10 PM PST
Moon 11:23 PM PST (12/16) 11:16 AM PST (12/16)
Length of Visible Light 9h 36m
Length of Day
8h 24m
Waning Gibbous, 63% of the Moon is Illuminated
Dec 16
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
12:53 AM 43.0 °F 37.7 °F 41.0 °F 93% 30.47 in 8.0 mi SSE 9.2 mph - N/A   Overcast
1:41 AM 42.8 °F 37.0 °F 41.0 °F 93% 30.44 in 10.0 mi SSE 10.4 mph - N/A   Overcast
1:53 AM 42.8 °F 39.3 °F 41.0 °F 93% 30.45 in 10.0 mi SSE 5.8 mph - N/A   Overcast
2:27 AM 42.8 °F 37.5 °F 41.0 °F 93% 30.45 in 10.0 mi SSE 9.2 mph - N/A   Overcast
2:34 AM 44.6 °F 40.2 °F 41.0 °F 87% 30.46 in 10.0 mi SSE 8.1 mph - N/A   Overcast
2:53 AM 44.1 °F 39.5 °F 41.0 °F 89% 30.48 in 10.0 mi SSE 8.1 mph - N/A   Overcast
3:53 AM 44.1 °F 38.6 °F 39.9 °F 85% 30.48 in 10.0 mi SSE 10.4 mph - 0.00 in Rain Light Rain
4:53 AM 44.1 °F 41.5 °F 39.9 °F 85% 30.47 in 10.0 mi Variable 4.6 mph - 0.00 in   Overcast
5:53 AM 44.1 °F 39.0 °F 39.9 °F 85% 30.47 in 10.0 mi SSE 9.2 mph - N/A   Overcast
6:53 AM 45.0 °F 40.1 °F 39.9 °F 82% 30.48 in 10.0 mi SSE 9.2 mph - N/A   Overcast
7:35 AM 44.6 °F 39.7 °F 39.2 °F 81% 30.47 in 10.0 mi SSE 9.2 mph - N/A   Overcast
7:53 AM 44.1 °F 39.0 °F 39.9 °F 85% 30.48 in 10.0 mi SSE 9.2 mph - N/A   Overcast
8:22 AM 44.6 °F 39.2 °F 39.2 °F 81% 30.47 in 10.0 mi SSE 10.4 mph - N/A   Overcast
8:53 AM 44.1 °F 38.6 °F 39.9 °F 85% 30.48 in 10.0 mi SSE 10.4 mph - N/A   Overcast
9:53 AM 45.0 °F 41.8 °F 39.9 °F 82% 30.48 in 10.0 mi SSE 5.8 mph - N/A   Overcast
10:53 AM 46.0 °F 41.9 °F 39.9 °F 79% 30.48 in 10.0 mi SSE 8.1 mph - N/A   Overcast
11:53 AM 46.9 °F - 39.9 °F 77% 30.48 in 10.0 mi SSE 10.4 mph - N/A   Overcast
12:53 PM 46.9 °F - 39.9 °F 77% 30.47 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
1:53 PM 46.9 °F - 39.9 °F 77% 30.45 in 10.0 mi South 6.9 mph - N/A   Overcast
2:53 PM 48.0 °F - 39.9 °F 74% 30.44 in 10.0 mi SSE 4.6 mph - N/A   Overcast
3:53 PM 48.0 °F - 39.9 °F 74% 30.45 in 10.0 mi Calm Calm - N/A   Overcast
4:53 PM 46.9 °F - 39.9 °F 77% 30.44 in 10.0 mi SSE 8.1 mph - N/A   Overcast
5:20 PM 46.4 °F 43.5 °F 39.2 °F 76% 30.42 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
5:53 PM 46.0 °F 43.9 °F 39.0 °F 76% 30.43 in 10.0 mi South 4.6 mph - N/A   Clear
6:53 PM 46.0 °F - 39.9 °F 79% 30.43 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:53 PM 46.0 °F 44.8 °F 39.9 °F 79% 30.44 in 10.0 mi ESE 3.5 mph - N/A   Overcast
8:53 PM 46.0 °F 44.8 °F 39.9 °F 79% 30.43 in 10.0 mi ESE 3.5 mph - N/A   Overcast
9:53 PM 46.0 °F 44.8 °F 39.9 °F 79% 30.42 in 10.0 mi ESE 3.5 mph - N/A   Overcast
10:53 PM 44.1 °F 41.5 °F 39.9 °F 85% 30.42 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
11:53 PM 43.0 °F 40.3 °F 39.0 °F 86% 30.40 in 10.0 mi SSE 4.6 mph - N/A   Clear