427  
CDUS46 KSTO 180856  
CLISMF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
156 AM PDT MON MAY 18 2026  
   
...............................
 
 
   
..THE SACRAMENTO MET AP CLIMATE SUMMARY FOR MAY 17 2026
 
 
CLIMATE NORMAL PERIOD 1998 TO 2020  
CLIMATE RECORD PERIOD 1998 TO 2026  
 
WEATHER ITEM OBSERVED LAST  
VALUE YEAR    
..............................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 83  
MINIMUM 59 57  
AVERAGE 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE 0.81 0.03  
SINCE OCT 1 16.46 15.20  
SINCE JAN 1 8.04 7.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0  
MONTH TO DATE 18 4  
SINCE JUL 1 2018 2078  
 
COOLING  
YESTERDAY 4 5  
MONTH TO DATE 66 74  
SINCE JAN 1 115 104    
..............................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 22 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 22.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 41 300 AM  
LOWEST 13 500 PM  
AVERAGE 27  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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