831  
CDUS46 KSTO 020856  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
156 AM PDT SAT MAY 02 2026  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR MAY 1 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 85 404 PM 95 2014 78 7 85  
2015  
MINIMUM 55 535 AM 40 1967 51 4 55  
AVERAGE 70 64 6 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1977 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.03 -0.03 0.00  
SINCE OCT 1 12.59 11.43 1.16 8.79  
SINCE JAN 1 6.59 7.60 -1.01 5.15  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 3 -3 0  
SINCE MAR 1 185 411 -226 424  
SINCE JUL 1 1726 2255 -529 2097  
 
COOLING  
YESTERDAY 5 2 3 5  
MONTH TO DATE 5 2 3 5  
SINCE MAR 1 94 34 60 34  
SINCE JAN 1 96 34 62 34    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 400 AM  
LOWEST 32 100 PM  
AVERAGE 52  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 102 1947  
MINIMUM TEMPERATURE (F) 51 38 1965  
 
SUNRISE AND SUNSET  
MAY 2 2026...........SUNRISE 607 AM PDT SUNSET 755 PM PDT  
MAY 3 2026...........SUNRISE 606 AM PDT SUNSET 756 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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