981  
CDUS46 KEKA 181216  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
416 AM PST MON DEC 18 2023  
   
...............................  
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR DECEMBER 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 54 72 1979 55 -1 51  
1981  
MINIMUM 43 27 2008 40 3 32  
AVERAGE 49 47 2 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.83 1.84 1941 0.28 0.55 0.00  
MONTH TO DATE 4.14 4.43 -0.29 4.54  
SINCE OCT 1 10.07 11.63 -1.56 10.04  
SINCE JAN 1 38.77 36.73 2.04 22.70  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE DEC 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 16 18 -2 23  
MONTH TO DATE 235 298 -63 371  
SINCE DEC 1 235 298 -63 371  
SINCE JUL 1 1418 1725 -307 1760  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 1 -1 1    
........................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
   
......................................................  
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 69 1979  
MINIMUM TEMPERATURE (F) 40 24 1924  
 
SUNRISE AND SUNSET  
DECEMBER 18 2023......SUNRISE 7:36 AM PST SUNSET 4:51 PM PST  
DECEMBER 19 2023......SUNRISE 7:36 AM PST SUNSET 4:51 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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