Weather Almanac for Eureka, CA

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Friday, December 28, 2012

  Forecast Average Record
Temperature  
Mean Temperature 42 °F 48 °F  
Max Temperature 47 °F 55 °F 63 °F (1937)
Min Temperature 37 °F 41 °F 32 °F (1955)
Degree Days  
Heating Degree Days 23 17  
Month to date heating degree days   475  
Since 1 July heating degree days   1897  
Cooling Degree Days 0 0  
Month to date cooling degree days   0  
Year to date cooling degree days   0  
Moisture  
Dew Point      
Average Humidity 82    
Maximum Humidity 99    
Minimum Humidity 71    
Precipitation  
Precipitation   0.25 in 2.67 in (1896)
Month to date precipitation   7.40  
Year to date precipitation   39.61  
Since 1 July precipitation   16.33  
Snow  
Snow   0.00 in - ()
Month to date snowfall   0.0  
Since 1 July snowfall   0.0  
Snow Depth      
Wind  
Wind Speed 4 mph    
Max Wind Speed 6 mph    
Max Gust Speed      
Visibility      
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 28, 2012 Rise Set
Actual Time 7:40 AM PST 4:56 PM PST
Civil Twilight 7:09 AM PST 5:27 PM PST
Nautical Twilight 6:34 AM PST 6:02 PM PST
Astronomical Twilight 6:01 AM PST 6:35 PM PST
Moon 5:39 PM PST 7:38 AM PST
Length of Visible Light 10h 18m
Length of Day
9h 16m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

No daily or hourly history data available