772  
CDUS46 KSGX 202318  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
418 PM PDT SUN OCT 20 2024  
   
...............................  
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 20 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 84 3:00 PM 101 2003 82 2 96  
MINIMUM 55 MM 49 2002 56 -1 65  
AVERAGE 70 69 1 81  
 
PRECIPITATION (IN)  
TODAY 0.00 1.97 2004 0.02 -0.02 0.00  
MONTH TO DATE T 0.23 -0.23 T  
SINCE JUL 1 T 0.41 -0.41 2.16  
SINCE OCT 1 T 0.23 -0.23 T  
SINCE JAN 1 16.29 8.77 7.52 20.40  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 7 -4 3  
SINCE SEP 1 3 8 -5 4  
SINCE JUL 1 3 8 -5 4  
 
COOLING  
TODAY 5 5 0 16  
MONTH TO DATE 202 133 69 199  
SINCE SEP 1 588 511 77 462  
SINCE JAN 1 1962 1884 78 1650    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 51 6:00 AM  
LOWEST 17 1:00 PM  
AVERAGE 34  
   
......................................................  
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 2003  
MINIMUM TEMPERATURE (F) 56 50 2004  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 7:00 AM PDT SUNSET 6:10 PM PDT  
OCTOBER 21 2024.......SUNRISE 7:01 AM PDT SUNSET 6:08 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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