301  
CDUS46 KSGX 270024  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
524 PM PDT SAT OCT 26 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 26 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 89 1:30 PM 95 2017 81 8 73  
MINIMUM 59 6:49 AM 47 1998 55 4 58  
AVERAGE 74 68 6 66  
 
PRECIPITATION (IN)  
TODAY 0.00 1.04 2004 0.02 -0.02 0.00  
MONTH TO DATE T 0.32 -0.32 T  
SINCE JUL 1 T 0.50 -0.50 2.16  
SINCE OCT 1 T 0.32 -0.32 T  
SINCE JAN 1 16.29 8.86 7.43 20.40  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 13 -10 3  
SINCE SEP 1 3 14 -11 4  
SINCE JUL 1 3 14 -11 4  
 
COOLING  
TODAY 9 4 5 1  
MONTH TO DATE 258 158 100 216  
SINCE SEP 1 644 536 108 479  
SINCE JAN 1 2018 1909 109 1667    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 12:00 AM  
LOWEST 18 3:00 PM  
AVERAGE 41  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 2008  
MINIMUM TEMPERATURE (F) 54 46 2011  
2020  
 
SUNRISE AND SUNSET  
OCTOBER 26 2024.......SUNRISE 7:05 AM PDT SUNSET 6:03 PM PDT  
OCTOBER 27 2024.......SUNRISE 7:06 AM PDT SUNSET 6:02 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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