218  
CDUS46 KSTO 271011  
CLIVCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
311 AM PDT MON OCT 27 2025  
   
...............................
 
 
   
..THE VACAVILLE CLIMATE SUMMARY FOR OCTOBER 26 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2025  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 80  
MINIMUM 51 42  
AVERAGE 59  
 
PRECIPITATION (IN)  
YESTERDAY T 0.00  
MONTH TO DATE 1.72 T  
SINCE OCT 1 1.72 T  
SINCE JAN 1 12.80 16.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 4  
MONTH TO DATE 76 16  
SINCE JUL 1 76 19  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 26 163  
SINCE JAN 1 1399 1839    
..............................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1100 PM  
LOWEST 63 1100 AM  
AVERAGE 80  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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