273  
CDUS46 KSGX 060030  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
530 PM PDT FRI APR 05 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 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 57 1:51 PM 93 2016 74 -17 69  
MINIMUM 42 5:44 AM 38 1999 50 -8 40  
AVERAGE 50 62 -12 55  
 
PRECIPITATION (IN)  
TODAY 0.10 0.60 2006 0.03 0.07 0.00  
MONTH TO DATE 0.12 0.16 -0.04 T  
SINCE JUL 1 19.21 10.72 8.49 22.99  
SINCE OCT 1 17.05 10.54 6.51 22.69  
SINCE JAN 1 15.70 7.44 8.26 17.45  
 
DEGREE DAYS  
HEATING  
TODAY 15 4 11 10  
MONTH TO DATE 37 20 17 49  
SINCE MAR 1 293 192 101 407  
SINCE JUL 1 1181 1166 15 1768  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 5 -5 0  
SINCE MAR 1 0 28 -28 0  
SINCE JAN 1 0 41 -41 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 5:00 AM  
LOWEST 38 2:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 98 2016  
MINIMUM TEMPERATURE (F) 50 40 2023  
 
SUNRISE AND SUNSET  
APRIL 5 2024.........SUNRISE 6:32 AM PDT SUNSET 7:15 PM PDT  
APRIL 6 2024.........SUNRISE 6:30 AM PDT SUNSET 7:16 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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