621  
CDUS46 KEKA 191158  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
458 AM PDT THU OCT 19 2023  
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR OCTOBER 18 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 58 77 1964 62 -4 62  
MINIMUM 52 37 1908 47 5 47  
AVERAGE 55 54 1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.97 1953 0.08 -0.08 0.00  
MONTH TO DATE 1.66 1.07 0.59 0.04  
SINCE OCT 1 1.66 1.07 0.59 0.04  
SINCE JAN 1 30.36 26.17 4.19 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 10 11 -1 10  
MONTH TO DATE 142 179 -37 167  
SINCE SEP 1 324 413 -89 346  
SINCE JUL 1 643 840 -197 681  
 
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 6 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION N (0)  
AVERAGE WIND SPEED 1.5  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG W/VISIBILITY <= 1/4 MILE  
   
......................................................
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 78 1913  
MINIMUM TEMPERATURE (F) 46 34 1949  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 7:32 AM PDT SUNSET 6:30 PM PDT  
OCTOBER 20 2023.......SUNRISE 7:33 AM PDT SUNSET 6:29 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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