587  
CDUS46 KSTO 300849  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
149 AM PDT MON JUN 30 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR JUNE 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 98 325 PM 109 2009 93 5 98  
MINIMUM 65 512 AM 45 1949 61 4 62  
AVERAGE 82 77 5 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.19 1982 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.15 -0.15 0.00  
SINCE OCT 1 8.79 12.20 -3.41 17.52  
SINCE JAN 1 5.15 8.37 -3.22 13.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 2104 2296 -192 2156  
 
COOLING  
YESTERDAY 17 12 5 15  
MONTH TO DATE 295 276 19 382  
SINCE JUN 1 295 276 19 382  
SINCE JAN 1 503 441 62 530    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 7.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 17 600 PM  
AVERAGE 41  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 108 1950  
MINIMUM TEMPERATURE (F) 62 50 1964  
 
SUNRISE AND SUNSET  
JUNE 30 2025..........SUNRISE 546 AM PDT SUNSET 829 PM PDT  
JULY 1 2025..........SUNRISE 546 AM PDT SUNSET 829 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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