264  
CDUS46 KSGX 232328  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
428 PM PDT WED OCT 23 2024  
   
...............................  
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 23 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 92 1:40 PM 104 2017 81 11 74  
MINIMUM 60 4:30 AM 50 2004 55 5 59  
AVERAGE 76 68 8 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.25 2016 0.01 -0.01 T  
MONTH TO DATE T 0.27 -0.27 T  
SINCE JUL 1 T 0.45 -0.45 2.16  
SINCE OCT 1 T 0.27 -0.27 T  
SINCE JAN 1 16.29 8.81 7.48 20.40  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 10 -7 3  
SINCE SEP 1 3 11 -8 4  
SINCE JUL 1 3 11 -8 4  
 
COOLING  
TODAY 11 4 7 2  
MONTH TO DATE 232 146 86 213  
SINCE SEP 1 618 524 94 476  
SINCE JAN 1 1992 1897 95 1664    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 48 3:00 AM  
LOWEST 15 12:00 PM  
AVERAGE 32  
   
......................................................  
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 2017  
MINIMUM TEMPERATURE (F) 55 50 2004  
 
SUNRISE AND SUNSET  
OCTOBER 23 2024.......SUNRISE 7:03 AM PDT SUNSET 6:06 PM PDT  
OCTOBER 24 2024.......SUNRISE 7:04 AM PDT SUNSET 6:05 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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