874  
CDUS46 KEKA 221210  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
510 AM PDT FRI AUG 22 2025  
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR AUGUST 21 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 78 2019 64 0 68  
MINIMUM 54 47 1890 53 1 55  
1910  
AVERAGE 59 58 1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 2008 0.01 -0.01 0.00  
MONTH TO DATE 0.05 0.11 -0.06 0.08  
SINCE OCT 1 47.94 39.65 8.29 46.93  
SINCE JAN 1 24.76 24.35 0.41 33.22  
 
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 JUN 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 6 6 0 3  
MONTH TO DATE 106 126 -20 108  
SINCE JUN 1 617 621 -4 582  
SINCE JUL 1 336 351 -15 299  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
........................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
   
......................................................
 
 
THE EUREKA CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 77 2001  
MINIMUM TEMPERATURE (F) 53 46 1909  
1933  
 
SUNRISE AND SUNSET  
AUGUST 22 2025........SUNRISE 6:34 AM PDT SUNSET 8:04 PM PDT  
AUGUST 23 2025........SUNRISE 6:35 AM PDT SUNSET 8:02 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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