602  
CDUS46 KSTO 030855  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
155 AM PDT SUN MAY 03 2026  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR MAY 2 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 77 255 PM 102 1947 78 -1 82  
MINIMUM 56 543 AM 38 1965 51 5 51  
AVERAGE 67 65 2 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 2023 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.00  
SINCE OCT 1 12.59 11.45 1.14 8.79  
SINCE JAN 1 6.59 7.62 -1.03 5.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 5 -5 0  
SINCE MAR 1 185 413 -228 424  
SINCE JUL 1 1726 2257 -531 2097  
 
COOLING  
YESTERDAY 2 2 0 2  
MONTH TO DATE 7 4 3 7  
SINCE MAR 1 96 36 60 36  
SINCE JAN 1 98 36 62 36    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 9.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 43 300 PM  
AVERAGE 62  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 1947  
MINIMUM TEMPERATURE (F) 51 41 1965  
 
SUNRISE AND SUNSET  
MAY 3 2026...........SUNRISE 606 AM PDT SUNSET 756 PM PDT  
MAY 4 2026...........SUNRISE 605 AM PDT SUNSET 757 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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