600  
CDUS46 KEKA 011139  
CLIEKA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
439 AM PDT MON JUN 01 2026  
   
...............................
 
 
   
..THE EUREKA CA CLIMATE SUMMARY FOR MAY 31 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1886 TO 2026  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
........................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 81 1970 61 0 64  
MINIMUM 44 41 2000 49 -5 51  
AVERAGE 53 55 -2 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.05 1943 0.04 -0.04 0.00  
MONTH TO DATE 0.44 1.66 -1.22 0.62  
SINCE OCT 1 33.11 38.66 -5.55 47.77  
SINCE JAN 1 15.60 23.36 -7.76 24.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T 0.0 0.0 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 10 2 7  
MONTH TO DATE 335 351 -16 348  
SINCE MAR 1 1121 1265 -144 1234  
SINCE JUL 1 3656 4234 -578 4106  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
........................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
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) 61 72 1970  
MINIMUM TEMPERATURE (F) 49 42 1920  
 
SUNRISE AND SUNSET  
JUNE 1 2026..........SUNRISE 5:47 AM PDT SUNSET 8:42 PM PDT  
JUNE 2 2026..........SUNRISE 5:47 AM PDT SUNSET 8:43 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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