914  
CDUS46 KSTO 170959  
CLISMF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
159 AM PST WED DEC 17 2025  
   
...............................
 
 
   
..THE SACRAMENTO MET AP CLIMATE SUMMARY FOR DECEMBER 16 2025
 
 
CLIMATE NORMAL PERIOD 1998 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2025  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 53  
MINIMUM 42 43  
AVERAGE 46  
 
PRECIPITATION (IN)  
YESTERDAY T 0.73  
MONTH TO DATE T 2.61  
SINCE OCT 1 4.69 6.78  
SINCE JAN 1 11.82 18.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 17  
MONTH TO DATE 345 239  
SINCE JUL 1 727 630  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE JAN 1 1553 2098    
..............................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 83 300 PM  
AVERAGE 92  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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