797  
CDUS46 KSTO 220028  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
528 PM PDT SAT JUN 21 2025  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR JUNE 21 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 109 1973 91 -11 96  
MINIMUM 56 300 AM 48 1943 60 -4 59  
AVERAGE 68 76 -8 78  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2008 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.00  
SINCE OCT 1 8.79 12.18 -3.39 17.52  
SINCE JAN 1 5.15 8.35 -3.20 13.77  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 3 11 -8 13  
MONTH TO DATE 199 183 16 237  
SINCE JUN 1 199 183 16 237  
SINCE JAN 1 407 348 59 385    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 16.0  
 
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 64 300 AM  
LOWEST 15 400 PM  
AVERAGE 40  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 108 2017  
MINIMUM TEMPERATURE (F) 60 47 1943  
 
SUNRISE AND SUNSET  
JUNE 21 2025..........SUNRISE 543 AM PDT SUNSET 829 PM PDT  
JUNE 22 2025..........SUNRISE 543 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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