650  
CDUS46 KSTO 200945  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
145 AM PST FRI DEC 20 2024  
   
...............................
 
 
   
..THE SACRAMENTO EXEC AP CLIMATE SUMMARY FOR DECEMBER 19 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1877 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 49 1:13 PM 72 1999 55 -6 66  
MINIMUM 39 2:00 AM 25 1924 38 1 56  
1965  
AVERAGE 44 47 -3 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.87 1955 0.11 -0.11 1.60  
MONTH TO DATE 2.27 2.03 0.24 3.26  
SINCE OCT 1 6.05 4.54 1.51 4.22  
SINCE JAN 1 18.03 16.74 1.29 17.48  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 18 3 4  
MONTH TO DATE 294 328 -34 273  
SINCE DEC 1 294 328 -34 273  
SINCE JUL 1 734 747 -13 626  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1719 1293 426 1317    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 1.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 86 5:00 PM  
AVERAGE 92  
   
......................................................
 
 
THE SACRAMENTO EXEC AP CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 65 1887  
1969  
MINIMUM TEMPERATURE (F) 38 23 1990  
 
SUNRISE AND SUNSET  
DECEMBER 20 2024......SUNRISE 7:20 AM PST SUNSET 4:48 PM PST  
DECEMBER 21 2024......SUNRISE 7:20 AM PST SUNSET 4:49 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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