779  
CDUS46 KSTO 280853  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT SUN SEP 28 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR SEPTEMBER 27 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 88 305 PM 100 1963 86 2 94  
MINIMUM 63 1159 PM 42 1934 57 6 61  
AVERAGE 76 71 5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1938 0.00 0.00 0.00  
MONTH TO DATE 0.20 0.04 0.16 0.00  
SINCE OCT 1 8.99 12.25 -3.26 17.52  
SINCE JAN 1 5.35 8.42 -3.07 13.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 11 7 4 13  
MONTH TO DATE 320 251 69 323  
SINCE SEP 1 320 251 69 323  
SINCE JAN 1 1672 1528 144 1970    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 5.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 600 AM  
LOWEST 35 300 PM  
AVERAGE 60  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2010  
MINIMUM TEMPERATURE (F) 56 43 1931  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2025.....SUNRISE 657 AM PDT SUNSET 651 PM PDT  
SEPTEMBER 29 2025.....SUNRISE 658 AM PDT SUNSET 649 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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