437  
CDUS46 KSTO 210850  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
150 AM PDT SUN JUN 21 2026  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR JUNE 20 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1931 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 422 PM 109 2017 91 -6 81  
MINIMUM 59 533 AM 48 1943 60 -1 51  
AVERAGE 72 76 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.04 1938 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.00  
SINCE OCT 1 12.71 12.18 0.53 8.79  
SINCE JAN 1 6.71 8.35 -1.64 5.15  
 
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 1750 2296 -546 2104  
 
COOLING  
YESTERDAY 7 11 -4 1  
MONTH TO DATE 237 172 65 196  
SINCE JUN 1 237 172 65 196  
SINCE JAN 1 486 337 149 404    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 300 AM  
LOWEST 36 300 PM  
AVERAGE 59  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 109 1973  
MINIMUM TEMPERATURE (F) 60 48 1943  
 
SUNRISE AND SUNSET  
JUNE 21 2026..........SUNRISE 543 AM PDT SUNSET 829 PM PDT  
JUNE 22 2026..........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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