183  
CDUS46 KSGX 090019  
CLIONT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
419 PM PST SAT FEB 08 2025  
   
...............................
 
 
   
..THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 8 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 64 3:52 PM 87 2016 68 -4 54  
MINIMUM 49 3:07 AM 34 2001 46 3 39  
AVERAGE 57 57 0 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.36 2013 0.11 -0.11 0.04  
MONTH TO DATE 0.76 0.73 0.03 8.00  
SINCE JUL 1 1.60 6.58 -4.98 12.29  
SINCE OCT 1 1.60 6.40 -4.80 10.13  
SINCE JAN 1 1.45 3.30 -1.85 8.78  
 
DEGREE DAYS  
HEATING  
TODAY 8 9 -1 18  
MONTH TO DATE 44 72 -28 111  
SINCE DEC 1 508 656 -148 608  
SINCE JUL 1 659 818 -159 701  
 
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 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 53 2:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 2016  
MINIMUM TEMPERATURE (F) 46 36 2013  
 
SUNRISE AND SUNSET  
FEBRUARY 8 2025......SUNRISE 6:41 AM PST SUNSET 5:28 PM PST  
FEBRUARY 9 2025......SUNRISE 6:41 AM PST SUNSET 5:29 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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