945  
CDUS46 KSGX 040922  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
122 AM PST MON MAR 04 2024  
   
...............................  
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MARCH 3 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 60 3:14 PM 80 2017 70 -10 61  
MINIMUM 48 6:59 AM 34 2002 48 0 38  
AVERAGE 54 59 -5 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.47 2006 0.09 -0.08 0.00  
MONTH TO DATE 0.53 0.25 0.28 1.48  
SINCE JUL 1 16.13 9.17 6.96 16.61  
SINCE OCT 1 13.97 8.99 4.98 16.31  
SINCE JAN 1 12.62 5.89 6.73 11.07  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 7 4 15  
MONTH TO DATE 29 21 8 51  
SINCE MAR 1 29 21 8 51  
SINCE JUL 1 917 995 -78 1412  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 13 -13 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 9:00 AM  
LOWEST 49 4:00 PM  
AVERAGE 70  
   
......................................................  
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 2012  
MINIMUM TEMPERATURE (F) 48 36 2002  
 
SUNRISE AND SUNSET  
MARCH 4 2024.........SUNRISE 6:15 AM PST SUNSET 5:50 PM PST  
MARCH 5 2024.........SUNRISE 6:13 AM PST SUNSET 5:51 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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