207  
CDUS46 KSTO 110839  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
139 AM PDT WED OCT 11 2023  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 10 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 76 1:20 PM 101 1991 82 -6 89  
MINIMUM 60 3:51 AM 38 1961 53 7 58  
AVERAGE 68 67 1 74  
 
PRECIPITATION (IN)  
YESTERDAY T 0.37 1957 0.01 -0.01 0.00  
MONTH TO DATE T 0.09 -0.09 0.00  
SINCE OCT 1 T 0.09 -0.09 0.00  
SINCE JAN 1 12.10 8.53 3.57 0.93  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 8 -7 0  
SINCE SEP 1 3 12 -9 0  
SINCE JUL 1 3 12 -9 0  
 
COOLING  
YESTERDAY 3 4 -1 9  
MONTH TO DATE 55 46 9 83  
SINCE SEP 1 260 315 -55 456  
SINCE JAN 1 1505 1592 -87 1883    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 7.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 35 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1991  
MINIMUM TEMPERATURE (F) 53 41 1960  
 
SUNRISE AND SUNSET  
OCTOBER 11 2023.......SUNRISE 7:08 AM PDT SUNSET 6:32 PM PDT  
OCTOBER 12 2023.......SUNRISE 7:09 AM PDT SUNSET 6:31 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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