771  
CDUS46 KSTO 210847  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
147 AM PDT THU AUG 21 2025  
   
...............................  
 
...THE SACRAMENTO EXEC AP AND CITY CLIMATE SUMMARY FOR AUGUST 20 2025...  
 
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)  
YESTERDAY  
MAXIMUM 100 338 PM 105 1950 92 8 92  
MINIMUM 56 532 AM 48 1914 59 -3 58  
AVERAGE 78 75 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 1997 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  
YESTERDAY 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  
YESTERDAY 13 10 3 10  
MONTH TO DATE 230 212 18 241  
SINCE JUN 1 734 774 -40 1059  
SINCE JAN 1 901 888 13 1181    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 60 500 AM  
LOWEST 36 300 PM  
AVERAGE 48  
   
......................................................  
 
THE SACRAMENTO EXEC AP AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 103 1969  
MINIMUM TEMPERATURE (F) 59 49 1910  
 
SUNRISE AND SUNSET  
AUGUST 21 2025........SUNRISE 626 AM PDT SUNSET 751 PM PDT  
AUGUST 22 2025........SUNRISE 627 AM PDT SUNSET 750 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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