495  
CDUS46 KSGX 012320  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
420 PM PDT WED NOV 01 2023  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 1 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 87 2:53 PM 90 2020 79 8 74  
MINIMUM 51 5:03 AM 41 2019 53 -2 56  
AVERAGE 69 66 3 65  
 
PRECIPITATION (IN)  
TODAY 0.00 0.55 2014 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.02 -0.02 0.00  
SINCE JUL 1 2.16 0.61 1.55 0.60  
SINCE OCT 1 T 0.43 -0.43 0.30  
SINCE JAN 1 20.60 8.97 11.63 2.00  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 0 2 -2 0  
SINCE SEP 1 5 29 -24 7  
SINCE JUL 1 5 29 -24 7  
 
COOLING  
TODAY 4 3 1 0  
MONTH TO DATE 4 3 1 0  
SINCE SEP 1 486 557 -71 679  
SINCE JAN 1 1674 1930 -256 2301    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 35 4:00 AM  
LOWEST 13 12:00 PM  
AVERAGE 24  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 91 2010  
MINIMUM TEMPERATURE (F) 53 42 2003  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2023......SUNRISE 7:10 AM PDT SUNSET 5:58 PM PDT  
NOVEMBER 2 2023......SUNRISE 7:11 AM PDT SUNSET 5:57 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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