241  
CDUS46 KSGX 260930  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
130 AM PST MON FEB 26 2024  
   
...............................
 
 
...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 25 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 68 4:19 PM 85 2016 69 -1 50  
MINIMUM 50 6:38 AM 35 2018 47 3 37  
AVERAGE 59 58 1 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.52 2023 0.12 -0.12 1.52  
MONTH TO DATE 11.18 2.74 8.44 2.96  
SINCE JUL 1 15.47 8.59 6.88 14.38  
SINCE OCT 1 13.31 8.41 4.90 14.08  
SINCE JAN 1 11.96 5.31 6.65 8.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 7 -1 21  
MONTH TO DATE 267 208 59 314  
SINCE DEC 1 764 792 -28 1078  
SINCE JUL 1 857 954 -97 1304  
 
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 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 11:00 PM  
LOWEST 37 12:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 86 2002  
MINIMUM TEMPERATURE (F) 47 35 2022  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2024......SUNRISE 6:23 AM PST SUNSET 5:44 PM PST  
FEBRUARY 27 2024......SUNRISE 6:22 AM PST SUNSET 5:45 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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