638  
CDUS46 KSTO 280855  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
155 AM PDT WED MAY 28 2025  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR MAY 27 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 89 438 PM 104 2020 85 4 87  
MINIMUM 54 343 AM 46 1961 56 -2 56  
AVERAGE 72 70 2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.64 1990 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.59 -0.59 0.77  
SINCE OCT 1 8.79 11.99 -3.20 17.52  
SINCE JAN 1 5.15 8.16 -3.01 13.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 7 44 -37 40  
SINCE MAR 1 431 452 -21 507  
SINCE JUL 1 2104 2296 -192 2156  
 
COOLING  
YESTERDAY 7 6 1 7  
MONTH TO DATE 129 108 21 101  
SINCE MAR 1 158 140 18 115  
SINCE JAN 1 158 140 18 115    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 500 AM  
LOWEST 22 300 PM  
AVERAGE 49  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 105 1984  
MINIMUM TEMPERATURE (F) 56 43 1969  
 
SUNRISE AND SUNSET  
MAY 28 2025...........SUNRISE 545 AM PDT SUNSET 817 PM PDT  
MAY 29 2025...........SUNRISE 545 AM PDT SUNSET 818 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page