484  
CDUS46 KSTO 270853  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
153 AM PDT SAT SEP 27 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR SEPTEMBER 26 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 88 337 PM 104 1963 87 1 88  
MINIMUM 59 551 AM 40 1948 57 2 57  
AVERAGE 74 72 2 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.52 1939 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 9 7 2 8  
MONTH TO DATE 309 244 65 310  
SINCE SEP 1 309 244 65 310  
SINCE JAN 1 1661 1521 140 1957    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 4.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 700 AM  
LOWEST 31 300 PM  
AVERAGE 57  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 100 1963  
MINIMUM TEMPERATURE (F) 57 42 1934  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2025.....SUNRISE 656 AM PDT SUNSET 652 PM PDT  
SEPTEMBER 28 2025.....SUNRISE 657 AM PDT SUNSET 651 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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