009  
CDUS46 KEKA 181211  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
511 AM PDT WED OCT 18 2023  
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR OCTOBER 17 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 59 74 1967 62 -3 68  
MINIMUM 53 38 1890 47 6 49  
1893  
AVERAGE 56 54 2 59  
 
PRECIPITATION (IN)  
YESTERDAY T 1.32 2016 0.07 -0.07 0.00  
MONTH TO DATE 1.66 0.99 0.67 0.04  
SINCE OCT 1 1.66 0.99 0.67 0.04  
SINCE JAN 1 30.36 26.09 4.27 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 9 11 -2 6  
MONTH TO DATE 132 168 -36 157  
SINCE SEP 1 314 402 -88 336  
SINCE JUL 1 633 829 -196 671  
 
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 (330)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 1.6  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
   
......................................................
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 77 1964  
MINIMUM TEMPERATURE (F) 47 37 1908  
 
SUNRISE AND SUNSET  
OCTOBER 18 2023.......SUNRISE 7:31 AM PDT SUNSET 6:32 PM PDT  
OCTOBER 19 2023.......SUNRISE 7:32 AM PDT SUNSET 6:30 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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