938  
CDUS46 KSGX 190026  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
426 PM PST SUN FEB 18 2024  
   
...............................
 
 
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 18 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 63 3:36 PM 78 2015 68 -5 69  
MINIMUM 50 3:28 AM 37 2019 46 4 38  
AVERAGE 57 57 0 54  
 
PRECIPITATION (IN)  
TODAY T 0.63 2005 0.12 -0.12 T  
MONTH TO DATE 8.00 1.89 6.11 0.11  
SINCE JUL 1 12.29 7.74 4.55 11.53  
SINCE OCT 1 10.13 7.56 2.57 11.23  
SINCE JAN 1 8.78 4.46 4.32 5.99  
 
DEGREE DAYS  
HEATING  
TODAY 8 8 0 11  
MONTH TO DATE 219 154 65 206  
SINCE DEC 1 716 738 -22 970  
SINCE JUL 1 809 900 -91 1196  
 
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 0 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 52 2:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 78 2022  
MINIMUM TEMPERATURE (F) 47 36 2019  
 
SUNRISE AND SUNSET  
FEBRUARY 18 2024......SUNRISE 6:32 AM PST SUNSET 5:37 PM PST  
FEBRUARY 19 2024......SUNRISE 6:31 AM PST SUNSET 5:38 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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