568  
CDUS46 KSTO 230856  
CLIVCB  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
156 AM PDT THU APR 23 2026  
   
...............................  
 
   
..THE VACAVILLE CLIMATE SUMMARY FOR APRIL 22 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 80  
MINIMUM 45 49  
AVERAGE 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.31 0.00  
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 9 0  
MONTH TO DATE 115 101  
SINCE JUL 1 1936 2158  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 2 4  
SINCE JAN 1 38 6    
..............................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 3.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 300 AM  
LOWEST 54 400 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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