851  
CDUS46 KSTO 170032  
CLIVCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
532 PM PDT THU APR 16 2026  
   
...............................  
 
   
..THE VACAVILLE CLIMATE SUMMARY FOR APRIL 16 2026  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 71 69  
MINIMUM 48 47  
AVERAGE 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 1.61 0.17  
SINCE OCT 1 18.23 21.16  
SINCE JAN 1 8.13 10.82  
 
DEGREE DAYS  
HEATING  
TODAY 5 7  
MONTH TO DATE 80 82  
SINCE JUL 1 1901 2139  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 2 4  
SINCE JAN 1 38 6    
..............................  
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 15.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 14 200 PM  
AVERAGE 52  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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