720  
CDUS46 KSTO 190134  
CLISMF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
534 PM PST THU DEC 18 2025  
   
...............................
 
 
   
..THE SACRAMENTO MET AP CLIMATE SUMMARY FOR DECEMBER 18 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1998 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2025  
 
WEATHER ITEM OBSERVED RECORD YEAR LAST  
VALUE VALUE YEAR    
..........................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 57 52  
MINIMUM 52 MM 40  
AVERAGE 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 0.01 2.61  
SINCE OCT 1 4.70 6.78  
SINCE JAN 1 11.83 18.38  
 
DEGREE DAYS  
HEATING  
TODAY 10 19  
MONTH TO DATE 365 272  
SINCE JUL 1 747 663  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE JAN 1 1553 2098    
..........................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 5.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 74 300 PM  
AVERAGE 86  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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