975  
CDUS46 KSTO 040858  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
158 AM PDT SAT OCT 04 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 3 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1931 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 149 PM 104 2024 84 -10 104  
MINIMUM 56 613 AM 40 1950 55 1 62  
AVERAGE 65 70 -5 83  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1981 0.01 -0.01 0.00  
MONTH TO DATE 0.08 0.03 0.05 0.00  
SINCE OCT 1 0.08 0.03 0.05 0.00  
SINCE JAN 1 5.43 8.47 -3.04 13.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 0 5 -5 1  
SINCE JUL 1 0 5 -5 1  
 
COOLING  
YESTERDAY 0 5 -5 18  
MONTH TO DATE 8 16 -8 49  
SINCE SEP 1 347 285 62 403  
SINCE JAN 1 1699 1562 137 2050    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 42 300 PM  
AVERAGE 68  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 2024  
MINIMUM TEMPERATURE (F) 55 39 1931  
 
SUNRISE AND SUNSET  
OCTOBER 4 2025.......SUNRISE 702 AM PDT SUNSET 642 PM PDT  
OCTOBER 5 2025.......SUNRISE 703 AM PDT SUNSET 640 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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