532  
CDUS46 KSTO 090833  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
133 AM PDT FRI MAY 09 2025  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR MAY 8 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 89 349 PM 98 2001 80 9 79  
2007  
MINIMUM 54 540 AM 37 1933 52 2 53  
AVERAGE 72 66 6 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.37 1956 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.19 -0.19 0.77  
SINCE OCT 1 8.79 11.59 -2.80 17.52  
SINCE JAN 1 5.15 7.76 -2.61 13.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 2 17 -15 37  
SINCE MAR 1 426 425 1 504  
SINCE JUL 1 2099 2269 -170 2153  
 
COOLING  
YESTERDAY 7 3 4 1  
MONTH TO DATE 29 21 8 8  
SINCE MAR 1 58 53 5 22  
SINCE JAN 1 58 53 5 22    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 24 300 PM  
AVERAGE 52  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 97 2001  
MINIMUM TEMPERATURE (F) 52 41 1963  
 
SUNRISE AND SUNSET  
MAY 9 2025...........SUNRISE 559 AM PDT SUNSET 802 PM PDT  
MAY 10 2025...........SUNRISE 558 AM PDT SUNSET 802 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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