158  
CDUS46 KSTO 300849  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
149 AM PDT THU OCT 30 2025  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 29 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 79 311 PM 86 1993 74 5 69  
MINIMUM 49 303 AM 30 1946 48 1 44  
AVERAGE 64 61 3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.82 1996 0.03 -0.03 0.00  
MONTH TO DATE 1.18 0.49 0.69 T  
SINCE OCT 1 1.18 0.49 0.69 T  
SINCE JAN 1 6.53 8.93 -2.40 13.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 5 -4 8  
MONTH TO DATE 60 58 2 23  
SINCE SEP 1 60 62 -2 24  
SINCE JUL 1 60 62 -2 24  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 36 74 -38 199  
SINCE SEP 1 375 343 32 553  
SINCE JAN 1 1727 1620 107 2200    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 3.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 39 300 PM  
AVERAGE 68  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 1993  
MINIMUM TEMPERATURE (F) 48 32 1946  
 
SUNRISE AND SUNSET  
OCTOBER 30 2025.......SUNRISE 727 AM PDT SUNSET 607 PM PDT  
OCTOBER 31 2025.......SUNRISE 728 AM PDT SUNSET 606 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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