139  
CDUS46 KSGX 030014  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
414 PM PST SUN FEB 02 2025  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 2 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 2:59 PM 85 2018 68 9 59  
MINIMUM 48 7:51 AM 31 2016 45 3 45  
AVERAGE 63 56 7 52  
 
PRECIPITATION (IN)  
TODAY 0.00 1.11 2019 0.08 -0.08 0.00  
MONTH TO DATE 0.00 0.16 -0.16 1.16  
SINCE JUL 1 0.84 6.01 -5.17 5.45  
SINCE OCT 1 0.84 5.83 -4.99 3.29  
SINCE JAN 1 0.69 2.73 -2.04 1.94  
 
DEGREE DAYS  
HEATING  
TODAY 2 9 -7 13  
MONTH TO DATE 9 18 -9 27  
SINCE DEC 1 473 602 -129 524  
SINCE JUL 1 624 764 -140 617  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 6 7 -1 2  
SINCE JAN 1 1 5 -4 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 0.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 7:00 AM  
LOWEST 30 3:00 PM  
AVERAGE 58  
   
......................................................
 
 
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 2025......SUNRISE 6:46 AM PST SUNSET 5:22 PM PST  
FEBRUARY 3 2025......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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