386  
CDUS46 KSTO 180029  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
529 PM PDT SUN AUG 17 2025  
   
...............................
 
 
...THE SACRAMENTO EXEC AP AND CITY CLIMATE SUMMARY FOR AUGUST 17 2025...  
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1877 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 MM 106 1966 92 -10 83  
1967  
MINIMUM 62 MM 51 1917 59 3 61  
1955  
2006  
AVERAGE 72 75 -3 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.06 1985 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.02 -0.02 T  
SINCE OCT 1 13.79 18.03 -4.24 17.60  
SINCE JAN 1 6.48 12.09 -5.61 11.95  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 8 -8 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 7 10 -3 7  
MONTH TO DATE 199 182 17 214  
SINCE JUN 1 703 744 -41 1032  
SINCE JAN 1 870 858 12 1154    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 700 AM  
LOWEST 49 400 PM  
AVERAGE 56  
   
......................................................
 
 
THE SACRAMENTO EXEC AP AND CITY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 107 1950  
1967  
MINIMUM TEMPERATURE (F) 59 51 1955  
1985  
 
SUNRISE AND SUNSET  
AUGUST 17 2025........SUNRISE 622 AM PDT SUNSET 757 PM PDT  
AUGUST 18 2025........SUNRISE 623 AM PDT SUNSET 755 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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