867  
CDUS46 KSTO 130957  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
157 AM PST FRI DEC 13 2024  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR DECEMBER 12 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 2:24 PM 71 1958 56 0 59  
MINIMUM 46 6:20 AM 19 1932 39 7 33  
AVERAGE 51 48 3 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.49 0.76 2014 0.07 0.42 0.00  
MONTH TO DATE 0.49 0.78 -0.29 0.02  
SINCE OCT 1 1.87 2.40 -0.53 0.98  
SINCE JAN 1 15.64 10.84 4.80 13.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 18 -4 19  
MONTH TO DATE 175 198 -23 183  
SINCE DEC 1 175 198 -23 183  
SINCE JUL 1 563 588 -25 558  
 
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 7 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 7.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 8:00 AM  
LOWEST 69 2:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 68 1969  
MINIMUM TEMPERATURE (F) 39 18 1932  
 
SUNRISE AND SUNSET  
DECEMBER 13 2024......SUNRISE 7:11 AM PST SUNSET 4:46 PM PST  
DECEMBER 14 2024......SUNRISE 7:11 AM PST SUNSET 4:46 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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