185  
CDUS46 KSTO 280856  
CLIVCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
156 AM PDT TUE APR 28 2026  
   
...............................  
 
   
..THE VACAVILLE CLIMATE SUMMARY FOR APRIL 27 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 63  
MINIMUM 48 44  
AVERAGE 58  
 
PRECIPITATION (IN)  
YESTERDAY T T  
MONTH TO DATE 2.96 0.17  
SINCE OCT 1 19.58 21.16  
SINCE JAN 1 9.48 10.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11  
MONTH TO DATE 148 148  
SINCE JUL 1 1969 2205  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 2 4  
SINCE JAN 1 38 6    
..............................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 600 AM  
LOWEST 47 300 PM  
AVERAGE 68  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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