808  
CDUS46 KSGX 060922  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
222 AM PDT SAT APR 06 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 5 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 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)  
YESTERDAY 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  
YESTERDAY 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  
YESTERDAY 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 6 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 98 2016  
MINIMUM TEMPERATURE (F) 50 40 2023  
 
SUNRISE AND SUNSET  
APRIL 6 2024.........SUNRISE 6:30 AM PDT SUNSET 7:16 PM PDT  
APRIL 7 2024.........SUNRISE 6:29 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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