500  
CDUS46 KSGX 081037  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
237 AM PST WED NOV 08 2023  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 7 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 3:22 PM 94 2006 78 -9 65  
MINIMUM 53 11:44 PM 39 2011 51 2 54  
AVERAGE 61 65 -4 60  
 
PRECIPITATION (IN)  
YESTERDAY T 0.32 2020 0.02 -0.02 0.18  
MONTH TO DATE T 0.12 -0.12 0.41  
SINCE JUL 1 2.16 0.71 1.45 1.01  
SINCE OCT 1 T 0.53 -0.53 0.71  
SINCE JAN 1 20.60 9.07 11.53 2.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 5  
MONTH TO DATE 4 15 -11 43  
SINCE SEP 1 9 42 -33 50  
SINCE JUL 1 9 42 -33 50  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 22 18 4 0  
SINCE SEP 1 504 572 -68 679  
SINCE JAN 1 1692 1945 -253 2301    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 59 2:00 PM  
AVERAGE 76  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 94 2016  
MINIMUM TEMPERATURE (F) 51 40 2011  
 
SUNRISE AND SUNSET  
NOVEMBER 8 2023......SUNRISE 6:16 AM PST SUNSET 4:52 PM PST  
NOVEMBER 9 2023......SUNRISE 6:17 AM PST SUNSET 4:51 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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