795  
CDUS46 KSGX 131026  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
226 AM PST FRI DEC 13 2024  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 12 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 62 11:25 AM 86 2010 68 -6 71  
MINIMUM 31 7:25 AM 30 2003 40 -9 37  
AVERAGE 47 54 -7 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 2014 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.63 -0.63 0.00  
SINCE JUL 1 0.10 1.90 -1.80 3.10  
SINCE OCT 1 0.10 1.75 -1.65 0.35  
SINCE JAN 1 17.02 8.92 8.10 20.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 11 7 11  
MONTH TO DATE 87 121 -34 95  
SINCE DEC 1 87 121 -34 95  
SINCE JUL 1 321 307 14 227  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1710 1818 -108 1516    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 9:00 PM  
LOWEST 25 10:00 AM  
AVERAGE 56  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 2017  
MINIMUM TEMPERATURE (F) 40 31 1999  
2001  
 
SUNRISE AND SUNSET  
DECEMBER 13 2024......SUNRISE 6:47 AM PST SUNSET 4:43 PM PST  
DECEMBER 14 2024......SUNRISE 6:48 AM PST SUNSET 4:43 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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