561  
CDUS46 KSTO 040041  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
541 PM PDT SUN SEP 03 2023  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR SEPTEMBER 3 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 78 3:48 PM 106 2017 92 -14 101  
MINIMUM 64 7:39 AM 49 1964 61 3 68  
AVERAGE 71 76 -5 85  
 
PRECIPITATION (IN)  
TODAY 0.01 0.28 1945 0.00 0.01 0.00  
MONTH TO DATE 0.01 0.00 0.01 0.00  
SINCE OCT 1 20.18 12.21 7.97 9.00  
SINCE JAN 1 12.05 8.38 3.67 0.85  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 6 11 -5 20  
MONTH TO DATE 17 33 -16 59  
SINCE SEP 1 17 33 -16 59  
SINCE JAN 1 1262 1310 -48 1486    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 3:00 AM  
LOWEST 45 4:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 105 1988  
MINIMUM TEMPERATURE (F) 60 50 1959  
 
SUNRISE AND SUNSET  
SEPTEMBER 3 2023.....SUNRISE 6:36 AM PDT SUNSET 7:30 PM PDT  
SEPTEMBER 4 2023.....SUNRISE 6:36 AM PDT SUNSET 7:29 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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