712  
CDUS46 KSGX 301028  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
228 AM PST SAT NOV 30 2024  
   
...............................
 
 
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 29 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 69 4:17 PM 84 2021 70 -1 64  
MINIMUM 46 3:59 AM 32 2010 45 1 44  
AVERAGE 58 58 0 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.44 2018 0.04 -0.04 0.00  
MONTH TO DATE 0.09 0.76 -0.67 0.32  
SINCE JUL 1 0.15 1.35 -1.20 2.48  
SINCE OCT 1 0.15 1.17 -1.02 0.32  
SINCE JAN 1 16.44 9.71 6.73 20.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 8 -1 11  
MONTH TO DATE 136 127 9 80  
SINCE SEP 1 149 154 -5 85  
SINCE JUL 1 149 154 -5 85  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 39 -39 23  
SINCE SEP 1 653 593 60 505  
SINCE JAN 1 2027 1966 61 1693    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 42 7:00 AM  
LOWEST 16 4:00 PM  
AVERAGE 29  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 88 2021  
MINIMUM TEMPERATURE (F) 45 32 2010  
 
SUNRISE AND SUNSET  
NOVEMBER 30 2024......SUNRISE 6:37 AM PST SUNSET 4:41 PM PST  
DECEMBER 1 2024......SUNRISE 6:38 AM PST SUNSET 4:41 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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