402  
CDUS46 KSTO 211000  
CLISMF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
200 AM PST SUN DEC 21 2025  
   
...............................  
 
   
..THE SACRAMENTO MET AP CLIMATE SUMMARY FOR DECEMBER 20 2025  
 
CLIMATE NORMAL PERIOD 1998 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2025  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 48  
MINIMUM 54 45  
AVERAGE 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.00  
MONTH TO DATE 0.21 2.61  
SINCE OCT 1 4.90 6.78  
SINCE JAN 1 12.03 18.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 18  
MONTH TO DATE 384 310  
SINCE JUL 1 766 701  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE JAN 1 1553 2098    
..............................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 8.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 PM  
LOWEST 80 1100 AM  
AVERAGE 89  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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