Weather Almanac for Eureka, CA

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Saturday, July 21, 2012

  Average Record
Temperature  
Mean Temperature 58 °F  
Max Temperature 64 °F 74 °F (2007)
Min Temperature 52 °F 47 °F (1962)
Degree Days  
Heating Degree Days 7  
Month to date heating degree days   158  
Since 1 June heating degree days   424  
Since 1 July heating degree days   158  
Cooling Degree Days 0  
Month to date cooling degree days   0  
Year to date cooling degree days   0  
Since 1 June cooling degree days   0  
Moisture  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation  
Precipitation 0.00 in 0.09 in (1964)
Month to date precipitation   0.13  
Year to date precipitation   23.41  
Since 1 July precipitation   0.13  
Snow  
Snow 0.00 in 0.00 in (2002)
Month to date snowfall   0.0  
Since 1 June snowfall   0.0  
Since 1 July snowfall   0.0  
Snow Depth    
Wind  
Wind Speed    
Max Wind Speed    
Max Gust Speed    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 21, 2012 Rise Set
Actual Time 6:03 AM PDT 8:42 PM PDT
Civil Twilight 5:31 AM PDT 9:13 PM PDT
Nautical Twilight 4:51 AM PDT 9:53 PM PDT
Astronomical Twilight 4:06 AM PDT 10:38 PM PDT
Moon 8:52 AM PDT (7/21) 9:55 PM PDT (7/21)
Length of Visible Light 15h 42m
Length of Day
14h 38m
Waxing Crescent, 7% of the Moon is Illuminated
Jul 21
Waxing Crescent
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
Aug 17
New

No daily or hourly history data available