Weather History for CYOC - December, 2012

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Tuesday, December 18, 2012

  Actual Average Record
Temperature  
Mean Temperature -44 °F -  
Max Temperature -41 °F - - ()
Min Temperature -47 °F - - ()
Degree Days  
Heating Degree Days 109    
Moisture  
Dew Point -    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 0 mph ()    
Max Wind Speed 0 mph    
Max Gust Speed -    
Visibility 3.5 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

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Astronomy

Dec. 18, 2012 Rise Set
Actual Time 12:43 PM PST 1:48 PM PST
Civil Twilight 10:30 AM PST 4:01 PM PST
Nautical Twilight 9:04 AM PST 5:28 PM PST
Astronomical Twilight 7:54 AM PST 6:38 PM PST
Moon 12:39 PM PST (12/18) No Moon Set
Length of Visible Light 5h 31m
Length of Day
1h 04m
Waxing Crescent, 36% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (PST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
6:00 AM -41.8 °F - N/A% 29.77 in 3.0 mi Calm Calm - N/A   Clear
7:00 AM -43.6 °F - N/A% 29.86 in 3.0 mi Calm Calm - N/A   Clear
8:00 AM -43.6 °F - N/A% 29.85 in 3.0 mi Calm Calm - N/A   Clear
8:16 AM - - N/A% - 1.5 mi Calm Calm - N/A   Clear
8:47 AM - - N/A% - 0.8 mi Calm Calm - N/A   Clear
9:00 AM -43.6 °F - N/A% 29.84 in 0.8 mi Calm Calm - N/A   Clear
10:00 AM -45.4 °F - N/A% 29.84 in 0.8 mi Calm Calm - N/A   Mostly Cloudy
10:38 AM - - N/A% - 2.5 mi Calm Calm - N/A   Mostly Cloudy
11:00 AM -45.4 °F - N/A% 29.83 in 15.0 mi Calm Calm - N/A Fog Partly Cloudy
12:00 PM -45.4 °F - N/A% 29.83 in 20.0 mi Calm Calm - N/A Fog Partly Cloudy
1:00 PM -45.4 °F - N/A% 29.83 in 10.0 mi Calm Calm - N/A Fog Clear
1:11 PM - - N/A% - 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
2:00 PM -47.2 °F - N/A% 29.82 in 0.5 mi Calm Calm - N/A Fog Light Freezing Fog
2:37 PM - - N/A% - 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
3:00 PM -45.4 °F - N/A% 29.83 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
4:00 PM -47.2 °F - N/A% 29.83 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
5:00 PM -47.2 °F - N/A% 29.84 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog
6:00 PM -47.2 °F - N/A% 29.85 in 0.2 mi Calm Calm - N/A Fog Light Freezing Fog