388  
CDUS46 KSTO 160948  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
148 AM PST MON DEC 16 2024  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR DECEMBER 15 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1931 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 1:37 PM 71 1958 56 0 62  
MINIMUM 37 7:06 AM 19 1932 38 -1 35  
AVERAGE 47 47 0 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.09 1962 0.07 -0.07 0.00  
MONTH TO DATE 0.73 0.99 -0.26 0.02  
SINCE OCT 1 2.11 2.61 -0.50 0.98  
SINCE JAN 1 15.88 11.05 4.83 13.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 18 0 16  
MONTH TO DATE 219 252 -33 236  
SINCE DEC 1 219 252 -33 236  
SINCE JUL 1 607 642 -35 611  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2200 1623 577 1549    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 3.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 8:00 AM  
LOWEST 62 1:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 71 1958  
MINIMUM TEMPERATURE (F) 38 22 1932  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 7:13 AM PST SUNSET 4:47 PM PST  
DECEMBER 17 2024......SUNRISE 7:13 AM PST SUNSET 4:47 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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