818  
CDUS46 KSTO 220140  
CLISAC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
540 PM PST SAT DEC 21 2024  
   
...............................  
 
   
..THE SACRAMENTO EXEC AP CLIMATE SUMMARY FOR DECEMBER 21 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 54 3:31 PM 70 1999 55 -1 62  
MINIMUM 45 1:51 AM 22 1990 38 7 48  
AVERAGE 50 47 3 55  
 
PRECIPITATION (IN)  
TODAY 0.11 2.81 1885 0.12 -0.01 T  
MONTH TO DATE 2.38 2.26 0.12 3.44  
SINCE OCT 1 6.16 4.77 1.39 4.40  
SINCE JAN 1 18.14 16.97 1.17 17.66  
 
DEGREE DAYS  
HEATING  
TODAY 15 18 -3 10  
MONTH TO DATE 327 364 -37 294  
SINCE DEC 1 327 364 -37 294  
SINCE JUL 1 767 783 -16 647  
 
COOLING  
TODAY 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 2 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 10:00 AM  
LOWEST 86 3:00 PM  
AVERAGE 92  
   
......................................................  
 
THE SACRAMENTO EXEC AP CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 66 1999  
MINIMUM TEMPERATURE (F) 38 18 1990  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 7:20 AM PST SUNSET 4:49 PM PST  
DECEMBER 22 2024......SUNRISE 7:21 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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