404  
CDUS46 KSTO 211000  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
200 AM PST SUN DEC 21 2025  
   
...............................  
 
...THE SACRAMENTO EXEC AP AND CITY CLIMATE SUMMARY FOR DECEMBER 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 58 1159 PM 65 1887 55 3 48  
1969  
MINIMUM 53 737 AM 23 1990 38 15 45  
AVERAGE 56 47 9 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 3.05 1866 0.11 -0.09 0.00  
MONTH TO DATE 0.19 2.14 -1.95 2.27  
SINCE OCT 1 5.25 4.65 0.60 6.05  
SINCE JAN 1 11.75 16.85 -5.10 18.03  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 18 -9 18  
MONTH TO DATE 370 346 24 312  
SINCE DEC 1 370 346 24 312  
SINCE JUL 1 726 765 -39 752  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1378 1293 85 1719    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 5.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 800 PM  
LOWEST 80 1000 AM  
AVERAGE 87  
   
......................................................  
 
THE SACRAMENTO EXEC AP AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 70 1999  
MINIMUM TEMPERATURE (F) 38 22 1990  
 
SUNRISE AND SUNSET  
DECEMBER 21 2025......SUNRISE 720 AM PST SUNSET 449 PM PST  
DECEMBER 22 2025......SUNRISE 720 AM PST SUNSET 449 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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