925  
CDUS46 KSTO 310850  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
150 AM PDT SUN MAY 31 2026  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR MAY 30 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 83 401 PM 103 1950 85 -2 99  
MINIMUM 55 543 AM 45 1962 56 -1 61  
AVERAGE 69 71 -2 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.84 1948 0.01 -0.01 0.00  
MONTH TO DATE 0.12 0.64 -0.52 0.00  
SINCE OCT 1 12.71 12.04 0.67 8.79  
SINCE JAN 1 6.71 8.21 -1.50 5.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 24 46 -22 7  
SINCE MAR 1 209 454 -245 431  
SINCE JUL 1 1750 2298 -548 2104  
 
COOLING  
YESTERDAY 4 6 -2 15  
MONTH TO DATE 150 126 24 159  
SINCE MAR 1 239 158 81 188  
SINCE JAN 1 241 158 83 188    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 22 500 PM  
AVERAGE 56  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 2001  
MINIMUM TEMPERATURE (F) 57 43 1971  
 
SUNRISE AND SUNSET  
MAY 31 2026...........SUNRISE 544 AM PDT SUNSET 819 PM PDT  
JUNE 1 2026..........SUNRISE 544 AM PDT SUNSET 820 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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