794  
CDUS46 KSGX 140925  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
125 AM PST WED FEB 14 2024  
   
...............................
 
 
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 13 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 65 3:29 PM 87 2006 68 -3 61  
MINIMUM 40 4:54 AM 36 2013 46 -6 46  
AVERAGE 53 57 -4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.70 2001 0.12 -0.12 T  
MONTH TO DATE 8.00 1.27 6.73 T  
SINCE JUL 1 12.29 7.12 5.17 11.42  
SINCE OCT 1 10.13 6.94 3.19 11.12  
SINCE JAN 1 8.78 3.84 4.94 5.88  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 8 4 11  
MONTH TO DATE 179 114 65 134  
SINCE DEC 1 676 698 -22 898  
SINCE JUL 1 769 860 -91 1124  
 
COOLING  
YESTERDAY 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 2 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 11:00 PM  
LOWEST 31 4:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 89 2016  
MINIMUM TEMPERATURE (F) 46 37 2004  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2024......SUNRISE 6:37 AM PST SUNSET 5:33 PM PST  
FEBRUARY 15 2024......SUNRISE 6:36 AM PST SUNSET 5:34 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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