661  
CDUS46 KSTO 150858  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
158 AM PDT WED OCT 15 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 14 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 58 105 PM 97 1961 80 -22 84  
MINIMUM 52 544 AM 32 1966 52 0 61  
AVERAGE 55 66 -11 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.11R 0.08 1965 0.02 0.09 0.00  
MONTH TO DATE 1.17 0.15 1.02 0.00  
SINCE OCT 1 1.17 0.15 1.02 0.00  
SINCE JAN 1 6.52 8.59 -2.07 13.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 2 8 0  
MONTH TO DATE 17 13 4 0  
SINCE SEP 1 17 17 0 1  
SINCE JUL 1 17 17 0 1  
 
COOLING  
YESTERDAY 0 2 -2 8  
MONTH TO DATE 33 57 -24 183  
SINCE SEP 1 372 326 46 537  
SINCE JAN 1 1724 1603 121 2184    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 77 100 PM  
AVERAGE 85  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 1961  
MINIMUM TEMPERATURE (F) 52 36 1966  
 
SUNRISE AND SUNSET  
OCTOBER 15 2025.......SUNRISE 712 AM PDT SUNSET 626 PM PDT  
OCTOBER 16 2025.......SUNRISE 713 AM PDT SUNSET 625 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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