352  
CDUS46 KSGX 291027  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
227 AM PST MON JAN 29 2024  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JANUARY 28 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 82 1:07 PM 85 2018 70 12 63  
MINIMUM 46 4:37 AM 30 2009 42 4 35  
AVERAGE 64 56 8 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 2005 0.06 -0.06 0.00  
2021  
MONTH TO DATE 2.04 1.95 0.09 6.10  
SINCE JUL 1 6.08 4.91 1.17 10.69  
SINCE OCT 1 3.33 4.76 -1.43 10.43  
SINCE JAN 1 2.04 1.95 0.09 6.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 9 -8 16  
MONTH TO DATE 321 264 57 358  
SINCE DEC 1 554 589 -35 701  
SINCE JUL 1 686 775 -89 936  
 
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 (280)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 8:00 AM  
LOWEST 25 2:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 2018  
MINIMUM TEMPERATURE (F) 42 31 2002  
2013  
 
SUNRISE AND SUNSET  
JANUARY 29 2024.......SUNRISE 6:50 AM PST SUNSET 5:18 PM PST  
JANUARY 30 2024.......SUNRISE 6:49 AM PST SUNSET 5:19 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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