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Tuesday, December 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F 47 °F  
Max Temperature 60 °F 57 °F 65 °F (2014)
Min Temperature 49 °F 36 °F 22 °F (2004)
Degree Days  
Heating Degree Days 10    
Month to date heating degree days 42  
Since 1 July heating degree days 614  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 204  
Growing Degree Days 4 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 86    
Maximum Humidity 96    
Minimum Humidity 75    
Precipitation  
Precipitation 0.06 in - 2.00 in (1970)
Month to date precipitation 1.57  
Year to date precipitation 18.95  
Since 1 July precipitation 5.18  
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 2 mph (ENE)    
Max Wind Speed 8 mph    
Max Gust Speed 29 mph    
Visibility 8 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 04, 2012 Rise Set
Actual Time 7:10 AM PST 4:48 PM PST
Civil Twilight 6:40 AM PST 5:18 PM PST
Nautical Twilight 6:08 AM PST 5:50 PM PST
Astronomical Twilight 5:36 AM PST 6:22 PM PST
Moon 10:38 PM PST (12/4) 11:10 AM PST (12/4)
Length of Visible Light 10h 37m
Length of Day
9h 38m
Waning Gibbous, 68% of the Moon is Illuminated
Dec 4
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 19
First Quarter
Dec 28
Full

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 52.0 °F 48.0 °F 86% 30.16 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
1:54 AM 50.0 °F 46.9 °F 89% 30.17 in 10.0 mi Calm Calm - N/A   Clear
2:54 AM 50.0 °F 48.0 °F 93% 30.17 in 10.0 mi Calm Calm - N/A   Clear
3:54 AM 50.0 °F 46.9 °F 89% 30.17 in 10.0 mi ESE 3.5 mph - N/A   Clear
4:54 AM 50.0 °F 46.9 °F 89% 30.17 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:54 AM 51.1 °F 48.0 °F 89% 30.17 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
6:54 AM 50.0 °F 46.9 °F 89% 30.18 in 10.0 mi North 4.6 mph - N/A   Overcast
7:54 AM 52.0 °F 50.0 °F 93% 30.19 in 10.0 mi NNW 5.8 mph - N/A   Overcast
8:54 AM 55.0 °F 51.1 °F 86% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
10:54 AM 57.9 °F 51.1 °F 78% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:54 AM 57.9 °F 51.1 °F 78% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
12:54 PM 57.9 °F 52.0 °F 81% 30.17 in 10.0 mi WSW 3.5 mph - N/A   Overcast
1:54 PM 59.0 °F 51.1 °F 75% 30.16 in 10.0 mi SW 3.5 mph - N/A   Overcast
2:54 PM 59.0 °F 52.0 °F 78% 30.15 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
3:54 PM 59.0 °F 53.1 °F 81% 30.15 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
4:54 PM 59.0 °F 52.0 °F 78% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
5:54 PM 59.0 °F 52.0 °F 78% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
6:34 PM 57.2 °F 51.8 °F 82% 30.18 in 7.0 mi Calm Calm - 0.00 in Rain Light Rain
6:54 PM 57.0 °F 52.0 °F 83% 30.15 in 10.0 mi East 5.8 mph - 0.00 in   Overcast
7:54 PM 57.0 °F 52.0 °F 83% 30.16 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
8:54 PM 55.9 °F 53.1 °F 90% 30.14 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
9:54 PM 57.0 °F 53.1 °F 87% 30.13 in 5.0 mi ESE 5.8 mph - 0.00 in Rain Light Rain
10:54 PM 57.0 °F 53.1 °F 87% 30.13 in 2.0 mi Calm Calm - 0.02 in Rain Light Rain
11:20 PM 55.4 °F 53.6 °F 94% 30.15 in 1.8 mi Calm Calm - 0.02 in Rain Light Rain
11:29 PM 55.4 °F 53.6 °F 94% 30.15 in 2.5 mi ENE 3.5 mph - 0.02 in Rain Light Rain
11:44 PM 55.4 °F 53.6 °F 94% 30.15 in 1.8 mi Calm Calm - 0.02 in Rain Light Rain
11:54 PM 55.9 °F 54.0 °F 93% 30.13 in 1.5 mi Calm Calm - 0.03 in Rain Light Rain