556  
CDUS46 KSTO 280859  
CLIVCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
159 AM PDT MON APR 28 2025  
   
...............................
 
 
   
..THE VACAVILLE CLIMATE SUMMARY FOR APRIL 27 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 75  
MINIMUM 44 40  
AVERAGE 54  
 
PRECIPITATION (IN)  
YESTERDAY T 0.00  
MONTH TO DATE 0.17 0.81  
SINCE OCT 1 21.16 22.03  
SINCE JAN 1 10.82 15.70  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 7  
MONTH TO DATE 148 169  
SINCE JUL 1 2205 2122  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 4 7  
SINCE JAN 1 6 7    
..............................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 3.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 5:00 AM  
LOWEST 60 3:00 PM  
AVERAGE 76  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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