434  
CDUS46 KSGX 170022  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
522 PM PDT SAT MAR 16 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MARCH 16 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 63 1:33 PM 92 2004 72 -9 61  
2014  
MINIMUM 49 3:42 AM 36 2021 49 0 48  
AVERAGE 56 60 -4 55  
 
PRECIPITATION (IN)  
TODAY T 0.77 2003 0.05 -0.05 T  
MONTH TO DATE 1.49 1.05 0.44 5.09  
SINCE JUL 1 17.09 9.97 7.12 20.22  
SINCE OCT 1 14.93 9.79 5.14 19.92  
SINCE JAN 1 13.58 6.69 6.89 14.68  
 
DEGREE DAYS  
HEATING  
TODAY 9 6 3 10  
MONTH TO DATE 142 99 43 197  
SINCE MAR 1 142 99 43 197  
SINCE JUL 1 1030 1073 -43 1558  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 11 -11 0  
SINCE MAR 1 0 11 -11 0  
SINCE JAN 1 0 24 -24 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 4:00 AM  
LOWEST 44 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 92 2004  
MINIMUM TEMPERATURE (F) 49 36 2002  
 
SUNRISE AND SUNSET  
MARCH 16 2024.........SUNRISE 6:59 AM PDT SUNSET 7:00 PM PDT  
MARCH 17 2024.........SUNRISE 6:57 AM PDT SUNSET 7:00 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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