400  
CDUS46 KSTO 130954  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
154 AM PST SAT DEC 13 2025  
   
...............................
 
 
...THE SACRAMENTO EXEC AP AND CITY CLIMATE SUMMARY FOR DECEMBER 12 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 44 447 PM 69 1958 56 -12 55  
MINIMUM 41 909 AM 21 1932 38 3 46  
AVERAGE 43 47 -4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 1864 0.11 -0.11 0.75  
MONTH TO DATE 0.00 1.26 -1.26 0.75  
SINCE OCT 1 5.06 3.77 1.29 4.53  
SINCE JAN 1 11.56 15.97 -4.41 16.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 18 4 14  
MONTH TO DATE 245 202 43 174  
SINCE DEC 1 245 202 43 174  
SINCE JUL 1 601 621 -20 614  
 
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 1 RESULTANT WIND DIRECTION E (80)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 92 300 AM  
AVERAGE 96  
   
......................................................
 
 
THE SACRAMENTO EXEC AP AND CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 68 1929  
MINIMUM TEMPERATURE (F) 38 20 1972  
 
SUNRISE AND SUNSET  
DECEMBER 13 2025......SUNRISE 715 AM PST SUNSET 446 PM PST  
DECEMBER 14 2025......SUNRISE 716 AM PST SUNSET 446 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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