273  
CDUS46 KSGX 030031  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
431 PM PST FRI FEB 02 2024  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 2 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 59 3:48 PM 85 2018 68 -9 68  
MINIMUM 45 6:43 AM 31 2016 45 0 38  
AVERAGE 52 56 -4 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 2019 0.08 -0.08 0.00  
MONTH TO DATE 1.16 0.16 1.00 0.00  
SINCE JUL 1 5.45 6.01 -0.56 11.42  
SINCE OCT 1 3.29 5.83 -2.54 11.12  
SINCE JAN 1 1.94 2.73 -0.79 5.88  
 
DEGREE DAYS  
HEATING  
TODAY 13 9 4 12  
MONTH TO DATE 27 18 9 25  
SINCE DEC 1 524 602 -78 789  
SINCE JUL 1 617 764 -147 1015  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 2 7 -5 0  
SINCE JAN 1 0 5 -5 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 8:00 AM  
LOWEST 49 1:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 84 2006  
2009  
2018  
MINIMUM TEMPERATURE (F) 45 31 2002  
 
SUNRISE AND SUNSET  
FEBRUARY 2 2024......SUNRISE 6:47 AM PST SUNSET 5:22 PM PST  
FEBRUARY 3 2024......SUNRISE 6:46 AM PST SUNSET 5:23 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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