983  
CDUS46 KSTO 210942  
CLIVCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
142 AM PST TUE NOV 21 2023  
   
...............................
 
 
   
..THE VACAVILLE CLIMATE SUMMARY FOR NOVEMBER 20 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 65  
MINIMUM 39 29  
AVERAGE 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE 1.21 1.48  
SINCE OCT 1 1.73 1.48  
SINCE JAN 1 26.43 4.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 18  
MONTH TO DATE 135 274  
SINCE JUL 1 216 328  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 2 0  
SINCE JAN 1 1370 1791    
..............................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (10)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 11:00 PM  
LOWEST 20 12:00 PM  
AVERAGE 55  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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