245  
CDUS46 KSTO 040035  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
535 PM PDT FRI OCT 03 2025  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 3 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 74 MM 104 2024 84 -10 104  
MINIMUM 56 MM 40 1950 55 1 62  
AVERAGE 65 70 -5 83  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 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  
TODAY 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 5 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 42 300 PM  
AVERAGE 68  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 102 2024  
MINIMUM TEMPERATURE (F) 55 39 1931  
 
SUNRISE AND SUNSET  
OCTOBER 3 2025.......SUNRISE 701 AM PDT SUNSET 643 PM PDT  
OCTOBER 4 2025.......SUNRISE 702 AM PDT SUNSET 642 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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