073  
CDUS46 KSTO 010858  
CLIVCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
158 AM PDT WED APR 01 2026  
   
...............................  
 
   
..THE VACAVILLE CLIMATE SUMMARY FOR MARCH 31 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 63  
MINIMUM 57 48  
AVERAGE 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 0.03  
MONTH TO DATE 0.07 1.59  
SINCE OCT 1 16.62 20.99  
SINCE JAN 1 6.52 10.65  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 9  
MONTH TO DATE 79 342  
SINCE JUL 1 1821 2057  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 36 2  
SINCE JAN 1 36 2    
..............................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 600 PM  
LOWEST 37 1200 AM  
AVERAGE 64  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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