Weather Almanac for Eureka, CA

Change the Weather History Date:

Wednesday, May 13, 2015

  Average Record
Mean Temperature 54 °F  
Max Temperature 60 °F 84 °F (1939)
Min Temperature 47 °F 40 °F (1958)
Degree Days  
Heating Degree Days 11  
Month to date heating degree days   158  
Since 1 July heating degree days   3979  
Cooling Degree Days 0  
Month to date cooling degree days   0  
Year to date cooling degree days   0  
Dew Point    
Average Humidity    
Maximum Humidity    
Minimum Humidity    
Precipitation 0.05 in 0.47 in (1945)
Month to date precipitation   0.86  
Year to date precipitation   21.61  
Since 1 July precipitation   38.66  
Snow 0.00 in 0.00 in (2002)
Month to date snowfall   0.0  
Since 1 July snowfall   0.2  
Snow Depth    
Wind Speed    
Max Wind Speed    
Max Gust Speed    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Search for Another Location


Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!



May. 13, 2015 Rise Set
Actual Time 6:01 AM PDT 8:25 PM PDT
Civil Twilight 5:30 AM PDT 8:56 PM PDT
Nautical Twilight 4:52 AM PDT 9:34 PM PDT
Astronomical Twilight 4:09 AM PDT 10:17 PM PDT
Moon 3:19 AM PDT (5/13) 3:32 PM PDT (5/13)
Length of Visible Light 15h 25m
Length of Day
14h 23m
Waning Crescent, 24% of the Moon is Illuminated
May 13
Waning Crescent
May 17
May 25
First Quarter
Jun 2
Jun 9
Last Quarter