484  
CDUS46 KSGX 020935  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
235 AM PDT SUN JUN 02 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JUNE 1 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 78 3:15 PM 100 2013 82 -4 65  
MINIMUM 58 6:49 AM 51 2011 58 0 57  
AVERAGE 68 70 -2 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2009 0.00 0.00 0.00  
2009  
2017  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE JUL 1 19.80 11.62 8.18 23.78  
SINCE OCT 1 17.64 11.44 6.20 23.48  
SINCE JAN 1 16.29 8.34 7.95 18.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 4  
MONTH TO DATE 0 0 0 4  
SINCE JUN 1 0 0 0 4  
SINCE JUL 1 1312 1288 24 1917  
 
COOLING  
YESTERDAY 3 5 -2 0  
MONTH TO DATE 3 5 -2 0  
SINCE JUN 1 3 5 -2 0  
SINCE JAN 1 64 219 -155 105    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 8:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 59  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 2016  
MINIMUM TEMPERATURE (F) 58 50 2011  
 
SUNRISE AND SUNSET  
JUNE 2 2024..........SUNRISE 5:40 AM PDT SUNSET 7:58 PM PDT  
JUNE 3 2024..........SUNRISE 5:39 AM PDT SUNSET 7:58 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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