918  
CDUS46 KSGX 200030  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
530 PM PDT SAT OCT 19 2024  
   
...............................  
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 19 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 82 2:25 PM 98 2003 82 0 98  
2023  
MINIMUM 61 12:10 AM 50 2021 56 5 64  
AVERAGE 72 69 3 81  
 
PRECIPITATION (IN)  
TODAY 0.00 0.07 2004 0.01 -0.01 0.00  
MONTH TO DATE T 0.21 -0.21 T  
SINCE JUL 1 T 0.39 -0.39 2.16  
SINCE OCT 1 T 0.21 -0.21 T  
SINCE JAN 1 16.29 8.75 7.54 20.40  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 3 6 -3 3  
SINCE SEP 1 3 7 -4 4  
SINCE JUL 1 3 7 -4 4  
 
COOLING  
TODAY 7 5 2 16  
MONTH TO DATE 199 128 71 183  
SINCE SEP 1 585 506 79 446  
SINCE JAN 1 1959 1879 80 1634    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
SANDSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 22 12:00 AM  
LOWEST 14 3:00 AM  
AVERAGE 18  
   
......................................................  
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 101 2003  
MINIMUM TEMPERATURE (F) 56 49 2002  
 
SUNRISE AND SUNSET  
OCTOBER 19 2024.......SUNRISE 6:59 AM PDT SUNSET 6:11 PM PDT  
OCTOBER 20 2024.......SUNRISE 7:00 AM PDT SUNSET 6:10 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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