197  
CDUS46 KEKA 311217  
CLIUKI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE EUREKA CA  
517 AM PDT SAT MAY 31 2025  
   
...............................
 
 
   
..THE UKIAH CA CLIMATE SUMMARY FOR MAY 30 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1903 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 100 2:59 PM 104 1910 81 19 93  
MINIMUM 56 5:28 AM 32 1904 50 6 50  
AVERAGE 78 66 12 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1990 0.03 -0.03 0.00  
MONTH TO DATE 0.23 1.16 -0.93 1.15  
SINCE OCT 1 35.83 34.24 1.59 38.34  
SINCE JAN 1 15.56 22.00 -6.44 27.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM MM MM MM  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.0 MM MM 0.0  
SINCE JUL 1 0.0 MM MM 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 50 117 -67 68  
SINCE MAR 1 598 775 -177 671  
SINCE JUL 1 2463 2848 -385 2426  
 
COOLING  
YESTERDAY 13 3 10 7  
MONTH TO DATE 48 49 -1 74  
SINCE MAR 1 63 57 6 80  
SINCE JAN 1 63 57 6 80    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87  
LOWEST 21  
AVERAGE 54  
   
......................................................
 
 
THE UKIAH CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 106 2021  
MINIMUM TEMPERATURE (F) 50 28 1919  
 
SUNRISE AND SUNSET  
MAY 31 2025...........SUNRISE 5:49 AM PDT SUNSET 8:33 PM PDT  
JUNE 1 2025..........SUNRISE 5:49 AM PDT SUNSET 8:33 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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