787  
CDUS46 KSTO 090831  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
131 AM PDT MON OCT 09 2023  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 8 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1931 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 93 3:04 PM 97 1996 82 11 92  
MINIMUM 58 6:27 AM 42 1931 54 4 61  
AVERAGE 76 68 8 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 1945 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.07 -0.07 0.00  
SINCE OCT 1 0.00 0.07 -0.07 0.00  
SINCE JAN 1 12.10 8.51 3.59 0.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE SEP 1 2 10 -8 0  
SINCE JUL 1 2 10 -8 0  
 
COOLING  
YESTERDAY 11 4 7 12  
MONTH TO DATE 52 38 14 65  
SINCE SEP 1 257 307 -50 438  
SINCE JAN 1 1502 1584 -82 1865    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 24 2:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1996  
MINIMUM TEMPERATURE (F) 54 41 1961  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 7:06 AM PDT SUNSET 6:35 PM PDT  
OCTOBER 10 2023.......SUNRISE 7:07 AM PDT SUNSET 6:34 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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