601  
CDUS46 KSGX 080933  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
233 AM PDT TUE OCT 08 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 7 2024
 
 
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)  
YESTERDAY  
MAXIMUM 97 1:08 PM 99 2023 85 12 99  
MINIMUM 67 6:32 AM 48 2011 59 8 65  
AVERAGE 82 72 10 82  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2021 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.00  
SINCE JUL 1 T 0.23 -0.23 2.16  
SINCE OCT 1 0.00 0.05 -0.05 0.00  
SINCE JAN 1 16.29 8.59 7.70 20.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE SEP 1 0 1 -1 4  
SINCE JUL 1 0 1 -1 4  
 
COOLING  
YESTERDAY 17 7 10 17  
MONTH TO DATE 121 57 64 66  
SINCE SEP 1 507 435 72 329  
SINCE JAN 1 1881 1808 73 1517    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 6:00 AM  
LOWEST 23 12:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 98 2008  
MINIMUM TEMPERATURE (F) 59 50 2011  
 
SUNRISE AND SUNSET  
OCTOBER 8 2024.......SUNRISE 6:51 AM PDT SUNSET 6:24 PM PDT  
OCTOBER 9 2024.......SUNRISE 6:51 AM PDT SUNSET 6:23 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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