321  
CDUS46 KSTO 200852  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
152 AM PDT TUE OCT 20 2026  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 19 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1931 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 308 PM 89 2020 78 -2 81  
2023  
MINIMUM 54 658 AM 37 1949 51 3 51  
AVERAGE 65 64 1 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.28 2004 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.25 -0.25 1.18  
SINCE OCT 1 0.00 0.25 -0.25 1.18  
SINCE JAN 1 6.72 8.69 -1.97 6.53  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 10 23 -13 33  
SINCE SEP 1 10 27 -17 33  
SINCE JUL 1 10 27 -17 33  
 
COOLING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 150 67 83 34  
SINCE SEP 1 405 336 69 373  
SINCE JAN 1 1897 1613 284 1725    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 7.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 300 AM  
LOWEST 37 200 PM  
AVERAGE 60  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 90 1964  
MINIMUM TEMPERATURE (F) 50 31 1949  
 
SUNRISE AND SUNSET  
OCTOBER 20 2026.......SUNRISE 717 AM PDT SUNSET 619 PM PDT  
OCTOBER 21 2026.......SUNRISE 718 AM PDT SUNSET 618 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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