767  
CDUS46 KSGX 292310  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
410 PM PDT TUE OCT 29 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 29 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 70 3:00 PM 95 2008 80 -10 77  
MINIMUM 55 MM 43 2009 54 1 52  
AVERAGE 63 67 -4 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 2000 0.01 -0.01 0.00  
MONTH TO DATE 0.06 0.37 -0.31 T  
SINCE JUL 1 0.06 0.55 -0.49 2.16  
SINCE OCT 1 0.06 0.37 -0.31 T  
SINCE JAN 1 16.35 8.91 7.44 20.40  
 
DEGREE DAYS  
HEATING  
TODAY 2 2 0 0  
MONTH TO DATE 6 19 -13 4  
SINCE SEP 1 6 20 -14 5  
SINCE JUL 1 6 20 -14 5  
 
COOLING  
TODAY 0 4 -4 0  
MONTH TO DATE 267 170 97 216  
SINCE SEP 1 653 548 105 479  
SINCE JAN 1 2027 1921 106 1667    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 23 2:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 91 1999  
MINIMUM TEMPERATURE (F) 54 44 2019  
 
SUNRISE AND SUNSET  
OCTOBER 29 2024.......SUNRISE 7:08 AM PDT SUNSET 6:00 PM PDT  
OCTOBER 30 2024.......SUNRISE 7:09 AM PDT SUNSET 5:59 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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