493  
CDUS46 KSTO 100037  
CLIVCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
537 PM PDT THU MAY 09 2024  
   
...............................
 
 
   
..THE VACAVILLE CLIMATE SUMMARY FOR MAY 9 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 86 74  
MINIMUM 63 43  
AVERAGE 75  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 0.52 0.28  
SINCE OCT 1 22.55 34.02  
SINCE JAN 1 16.22 24.55  
 
DEGREE DAYS  
HEATING  
TODAY 0 6  
MONTH TO DATE 42 78  
SINCE JUL 1 2178 2724  
 
COOLING  
TODAY 10 0  
MONTH TO DATE 21 0  
SINCE JAN 1 28 28    
..............................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 16.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 33 5:00 AM  
LOWEST 19 4:00 PM  
AVERAGE 26  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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