007  
CDUS46 KSGX 060025  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
425 PM PST THU DEC 05 2024  
   
...............................  
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 5 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 74 3:52 PM 84 2023 68 6 84  
MINIMUM 45 7:00 AM 34 2011 44 1 50  
AVERAGE 60 56 4 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.62 2018 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.25 -0.25 T  
SINCE JUL 1 0.15 1.64 -1.49 2.53  
SINCE OCT 1 0.15 1.46 -1.31 0.37  
SINCE JAN 1 16.44 10.00 6.44 20.77  
 
DEGREE DAYS  
HEATING  
TODAY 5 9 -4 0  
MONTH TO DATE 24 43 -19 32  
SINCE DEC 1 24 43 -19 32  
SINCE JUL 1 175 205 -30 125  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE DEC 1 0 0 0 2  
SINCE JAN 1 2027 1967 60 1695    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 60  
   
......................................................  
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 79 2006  
2017  
MINIMUM TEMPERATURE (F) 44 32 2011  
 
SUNRISE AND SUNSET  
DECEMBER 5 2024......SUNRISE 6:42 AM PST SUNSET 4:41 PM PST  
DECEMBER 6 2024......SUNRISE 6:42 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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