773  
CDUS46 KSGX 240954  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
154 AM PST SUN NOV 24 2024  
   
...............................
 
 
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 23 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 65 1:21 PM 92 2017 72 -7 73  
MINIMUM 44 6:05 AM 37 2003 47 -3 49  
AVERAGE 55 59 -4 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.03R 0.01 2010 0.03 0.00 0.00  
MONTH TO DATE 0.07 0.53 -0.46 0.32  
SINCE JUL 1 0.13 1.12 -0.99 2.48  
SINCE OCT 1 0.13 0.94 -0.81 0.32  
SINCE JAN 1 16.42 9.48 6.94 20.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 6 4 4  
MONTH TO DATE 107 85 22 36  
SINCE SEP 1 120 112 8 41  
SINCE JUL 1 120 112 8 41  
 
COOLING  
YESTERDAY 0 1 -1 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 2 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 9:00 PM  
LOWEST 46 12:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 88 2012  
2017  
MINIMUM TEMPERATURE (F) 47 38 2003  
 
SUNRISE AND SUNSET  
NOVEMBER 24 2024......SUNRISE 6:32 AM PST SUNSET 4:42 PM PST  
NOVEMBER 25 2024......SUNRISE 6:33 AM PST SUNSET 4:42 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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