091  
CDUS46 KSGX 141023  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PST SAT DEC 14 2024  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 13 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 65 2:37 PM 85 2017 68 -3 73  
MINIMUM 40 6:46 AM 31 1999 40 0 42  
2001  
AVERAGE 53 54 -1 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2012 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.68 -0.68 0.00  
SINCE JUL 1 0.10 1.95 -1.85 3.10  
SINCE OCT 1 0.10 1.80 -1.70 0.35  
SINCE JAN 1 17.02 8.97 8.05 20.66  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 11 1 7  
MONTH TO DATE 99 132 -33 102  
SINCE DEC 1 99 132 -33 102  
SINCE JUL 1 333 318 15 234  
 
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 1 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 4:00 AM  
LOWEST 46 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 84 2017  
MINIMUM TEMPERATURE (F) 40 31 2007  
 
SUNRISE AND SUNSET  
DECEMBER 14 2024......SUNRISE 6:48 AM PST SUNSET 4:43 PM PST  
DECEMBER 15 2024......SUNRISE 6:49 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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