633  
CDUS46 KSTO 240836  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
136 AM PDT SAT MAY 24 2025  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR MAY 23 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 80 249 PM 101 2017 84 -4 83  
MINIMUM 52 538 AM 43 1960 55 -3 57  
AVERAGE 66 69 -3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1990 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.51 -0.51 0.77  
SINCE OCT 1 8.79 11.91 -3.12 17.52  
SINCE JAN 1 5.15 8.08 -2.93 13.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 40 -33 37  
SINCE MAR 1 431 448 -17 504  
SINCE JUL 1 2104 2292 -188 2153  
 
COOLING  
YESTERDAY 1 5 -4 5  
MONTH TO DATE 113 85 28 93  
SINCE MAR 1 142 117 25 107  
SINCE JAN 1 142 117 25 107    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 8.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 30 300 PM  
AVERAGE 51  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1982  
MINIMUM TEMPERATURE (F) 55 42 1953  
 
SUNRISE AND SUNSET  
MAY 24 2025...........SUNRISE 548 AM PDT SUNSET 814 PM PDT  
MAY 25 2025...........SUNRISE 547 AM PDT SUNSET 815 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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