322  
CDUS46 KSTO 100113  
CLIMOD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SACRAMENTO  
513 PM PST SAT DEC 09 2023  
   
...............................  
 
   
..THE MODESTO CA CLIMATE SUMMARY FOR DECEMBER 9 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 57 3:59 PM 71 1939 57 0 56  
MINIMUM 31 7:20 AM 22 1972 39 -8 47  
AVERAGE 44 48 -4 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 1954 0.07 -0.07 0.01  
MONTH TO DATE 0.02 0.57 -0.55 1.72  
SINCE OCT 1 0.98 2.19 -1.21 2.91  
SINCE JAN 1 13.08 10.63 2.45 3.84  
 
DEGREE DAYS  
HEATING  
TODAY 21 17 4 13  
MONTH TO DATE 125 146 -21 156  
SINCE DEC 1 125 146 -21 156  
SINCE JUL 1 500 536 -36 679  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1549 1623 -74 1922    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 1.7  
 
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 96 8:00 AM  
LOWEST 36 2:00 PM  
AVERAGE 66  
   
......................................................  
 
THE MODESTO CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 70 1937  
MINIMUM TEMPERATURE (F) 39 24 1972  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 7:07 AM PST SUNSET 4:45 PM PST  
DECEMBER 10 2023......SUNRISE 7:08 AM PST SUNSET 4:45 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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