954  
CDUS46 KEKA 211238  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
438 AM PST THU DEC 21 2023  
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR DECEMBER 20 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 60 71 1977 54 6 51  
MINIMUM 47 27 1998 40 7 42  
AVERAGE 54 47 7 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 2.50 1894 0.28 -0.06 0.04  
MONTH TO DATE 6.19 5.27 0.92 4.58  
SINCE OCT 1 12.12 12.47 -0.35 10.08  
SINCE JAN 1 40.82 37.57 3.25 22.74  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 2007 0.0 0.0 MM  
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 11 18 -7 18  
MONTH TO DATE 261 352 -91 439  
SINCE DEC 1 261 352 -91 439  
SINCE JUL 1 1444 1779 -335 1828  
 
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 E (80)  
HIGHEST GUST SPEED 6 HIGHEST GUST DIRECTION N (0)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
   
......................................................
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 67 1940  
MINIMUM TEMPERATURE (F) 40 23 1990  
1998  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 7:37 AM PST SUNSET 4:52 PM PST  
DECEMBER 22 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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