785  
CDUS46 KEKA 221210  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
410 AM PST FRI DEC 22 2023  
   
...............................  
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR DECEMBER 21 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 52 67 1940 54 -2 54  
MINIMUM 46 23 1990 40 6 47  
1998  
AVERAGE 49 47 2 51  
 
PRECIPITATION (IN)  
YESTERDAY T 2.15 1964 0.27 -0.27 0.01  
MONTH TO DATE 6.19 5.54 0.65 4.59  
SINCE OCT 1 12.12 12.74 -0.62 10.09  
SINCE JAN 1 40.82 37.84 2.98 22.75  
 
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 14  
MONTH TO DATE 277 370 -93 453  
SINCE DEC 1 277 370 -93 453  
SINCE JUL 1 1460 1797 -337 1842  
 
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 6 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION N (0)  
AVERAGE WIND SPEED 1.8  
 
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) 54 65 1964  
MINIMUM TEMPERATURE (F) 40 22 1990  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 7:38 AM PST SUNSET 4:53 PM PST  
DECEMBER 23 2023......SUNRISE 7:38 AM PST SUNSET 4:53 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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