303  
CDUS46 KSGX 100929  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
129 AM PST WED JAN 10 2024  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JANUARY 9 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 12:54 PM 85 2007 69 -4 59  
MINIMUM 30 6:25 AM 28 2000 42 -12 53  
AVERAGE 48 56 -8 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.97 2005 0.08 -0.08 0.29  
MONTH TO DATE 0.40 0.62 -0.22 1.45  
SINCE JUL 1 4.44 3.58 0.86 6.04  
SINCE OCT 1 1.69 3.43 -1.74 5.78  
SINCE JAN 1 0.40 0.62 -0.22 1.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 10 7 9  
MONTH TO DATE 135 90 45 98  
SINCE DEC 1 368 415 -47 441  
SINCE JUL 1 500 601 -101 676  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 6:00 AM  
LOWEST 23 1:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 81 1999  
2004  
MINIMUM TEMPERATURE (F) 42 33 2000  
 
SUNRISE AND SUNSET  
JANUARY 10 2024.......SUNRISE 6:56 AM PST SUNSET 5:00 PM PST  
JANUARY 11 2024.......SUNRISE 6:56 AM PST SUNSET 5:01 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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