772  
CDUS46 KEKA 171207  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
407 AM PST SUN DEC 17 2023  
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR DECEMBER 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 64 66 1950 55 9 52  
MINIMUM 39 29 1965 40 -1 31  
AVERAGE 52 47 5 42  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.84 1982 0.28 -0.28 0.00  
MONTH TO DATE 3.31 4.15 -0.84 4.54  
SINCE OCT 1 9.24 11.35 -2.11 10.04  
SINCE JAN 1 37.94 36.45 1.49 22.70  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 2001 0.0 MM 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 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 18 -5 23  
MONTH TO DATE 219 280 -61 348  
SINCE DEC 1 219 280 -61 348  
SINCE JUL 1 1402 1707 -305 1737  
 
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 8 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
   
......................................................
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 72 1979  
1981  
MINIMUM TEMPERATURE (F) 40 27 2008  
 
SUNRISE AND SUNSET  
DECEMBER 17 2023......SUNRISE 7:35 AM PST SUNSET 4:50 PM PST  
DECEMBER 18 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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