718  
CDUS46 KSTO 190050  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
550 PM PDT FRI AUG 18 2023  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR AUGUST 18 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 92 3:59 PM 106 2020 93 -1 101  
MINIMUM 66 5:46 AM 50 1959 62 4 70  
AVERAGE 79 78 1 86  
 
PRECIPITATION (IN)  
TODAY 0.00 0.58 1975 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 T  
SINCE OCT 1 20.17 12.21 7.96 9.00  
SINCE JAN 1 12.04 8.38 3.66 0.85  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 5 -2 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 14 13 1 21  
MONTH TO DATE 279 241 38 267  
SINCE JUN 1 933 958 -25 1057  
SINCE JAN 1 1077 1123 -46 1230    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 7.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 5:00 AM  
LOWEST 36 4:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 106 1950  
MINIMUM TEMPERATURE (F) 62 49 1959  
 
SUNRISE AND SUNSET  
AUGUST 18 2023........SUNRISE 6:22 AM PDT SUNSET 7:53 PM PDT  
AUGUST 19 2023........SUNRISE 6:23 AM PDT SUNSET 7:51 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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