009  
CDUS46 KSTO 220037  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
537 PM PDT SAT OCT 21 2023  
   
...............................
 
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR OCTOBER 21 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 76 2:17 PM 91 1991 77 -1 87  
MINIMUM 57 6:50 AM 31 1949 50 7 51  
AVERAGE 67 64 3 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.87 1959 0.02 -0.02 0.00  
MONTH TO DATE T 0.29 -0.29 0.00  
SINCE OCT 1 T 0.29 -0.29 0.00  
SINCE JAN 1 12.10 8.73 3.37 0.93  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 4 28 -24 2  
SINCE SEP 1 6 32 -26 2  
SINCE JUL 1 6 32 -26 2  
 
COOLING  
TODAY 2 1 1 4  
MONTH TO DATE 96 69 27 122  
SINCE SEP 1 301 338 -37 495  
SINCE JAN 1 1546 1615 -69 1922    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION N (340)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.7  
 
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 84 3:00 AM  
LOWEST 43 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 90 1939  
MINIMUM TEMPERATURE (F) 50 35 1949  
 
SUNRISE AND SUNSET  
OCTOBER 21 2023.......SUNRISE 7:18 AM PDT SUNSET 6:19 PM PDT  
OCTOBER 22 2023.......SUNRISE 7:19 AM PDT SUNSET 6:17 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page