809  
CDUS46 KSGX 070919  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT FRI JUN 07 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 6 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 87 1:16 PM 95 2002 83 4 70  
MINIMUM 60 4:08 AM 52 2011 58 2 56  
AVERAGE 74 71 3 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2020 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.01 -0.01 T  
SINCE JUL 1 19.80 11.63 8.17 23.78  
SINCE OCT 1 17.64 11.45 6.19 23.48  
SINCE JAN 1 16.29 8.35 7.94 18.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 2  
MONTH TO DATE 2 0 2 9  
SINCE JUN 1 2 0 2 9  
SINCE JUL 1 1314 1288 26 1922  
 
COOLING  
YESTERDAY 9 6 3 0  
MONTH TO DATE 27 34 -7 8  
SINCE JUN 1 27 34 -7 8  
SINCE JAN 1 88 248 -160 113    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 36 3:00 PM  
AVERAGE 63  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 2015  
MINIMUM TEMPERATURE (F) 58 50 1998  
 
SUNRISE AND SUNSET  
JUNE 7 2024..........SUNRISE 5:39 AM PDT SUNSET 8:00 PM PDT  
JUNE 8 2024..........SUNRISE 5:39 AM PDT SUNSET 8:01 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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