453  
CDUS46 KSTO 170856  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
156 AM PDT FRI APR 17 2026  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR APRIL 16 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 72 344 PM 93 1987 74 -2 73  
MINIMUM 49 542 AM 35 1967 48 1 51  
AVERAGE 61 61 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 1942 0.04 -0.04 0.00  
MONTH TO DATE 0.54 0.65 -0.11 0.11  
SINCE OCT 1 11.91 11.05 0.86 8.62  
SINCE JAN 1 5.91 7.22 -1.31 4.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 5 -1 3  
MONTH TO DATE 48 93 -45 67  
SINCE MAR 1 127 355 -228 369  
SINCE JUL 1 1668 2199 -531 2042  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 14 6 8 11  
SINCE MAR 1 80 9 71 16  
SINCE JAN 1 82 9 73 16    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 600 AM  
LOWEST 20 500 PM  
AVERAGE 57  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1954  
MINIMUM TEMPERATURE (F) 49 37 1933  
 
SUNRISE AND SUNSET  
APRIL 17 2026.........SUNRISE 626 AM PDT SUNSET 741 PM PDT  
APRIL 18 2026.........SUNRISE 624 AM PDT SUNSET 742 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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