958  
CDUS46 KSTO 250031  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
531 PM PDT WED SEP 24 2025  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR SEPTEMBER 24 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 83 MM 103 1997 87 -4 101  
MINIMUM 68 200 AM 43 1931 57 11 62  
AVERAGE 76 72 4 82  
 
PRECIPITATION (IN)  
TODAY T 0.58 1986 0.00 0.00 0.00  
MONTH TO DATE T 0.03 -0.03 0.00  
SINCE OCT 1 8.79 12.24 -3.45 17.52  
SINCE JAN 1 5.15 8.41 -3.26 13.77  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE SEP 1 0 0 0 1  
SINCE JUL 1 0 0 0 1  
 
COOLING  
TODAY 11 7 4 17  
MONTH TO DATE 288 230 58 292  
SINCE SEP 1 288 230 58 292  
SINCE JAN 1 1640 1507 133 1939    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 200 AM  
LOWEST 38 100 PM  
AVERAGE 54  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 100 1963  
MINIMUM TEMPERATURE (F) 57 44 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2025.....SUNRISE 654 AM PDT SUNSET 657 PM PDT  
SEPTEMBER 25 2025.....SUNRISE 654 AM PDT SUNSET 655 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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