456  
CDUS46 KEKA 171210  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
510 AM PDT TUE OCT 17 2023  
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR OCTOBER 16 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2023  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 77 1960 62 5 68  
MINIMUM 57 38 1999 47 10 53  
AVERAGE 62 54 8 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.62 1.25 2016 0.08 0.54 0.00  
MONTH TO DATE 1.66 0.92 0.74 0.04  
SINCE OCT 1 1.66 0.92 0.74 0.04  
SINCE JAN 1 30.36 26.02 4.34 12.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
2002  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 11 -8 4  
MONTH TO DATE 123 157 -34 151  
SINCE SEP 1 305 391 -86 330  
SINCE JUL 1 624 818 -194 665  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JAN 1 0 1 -1 1    
........................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
   
......................................................
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 74 1967  
MINIMUM TEMPERATURE (F) 47 38 1890  
1893  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 7:30 AM PDT SUNSET 6:33 PM PDT  
OCTOBER 18 2023.......SUNRISE 7:31 AM PDT SUNSET 6:32 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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