440  
CDUS46 KSTO 240029  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
529 PM PDT FRI MAY 23 2025  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR MAY 23 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 80 MM 101 2017 84 -4 83  
MINIMUM 52 MM 43 1960 55 -3 57  
AVERAGE 66 69 -3 70  
 
PRECIPITATION (IN)  
TODAY 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  
TODAY 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  
TODAY 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 12 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 600 AM  
LOWEST 30 300 PM  
AVERAGE 51  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 100 1982  
MINIMUM TEMPERATURE (F) 55 42 1953  
 
SUNRISE AND SUNSET  
MAY 23 2025...........SUNRISE 548 AM PDT SUNSET 813 PM PDT  
MAY 24 2025...........SUNRISE 548 AM PDT SUNSET 814 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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