027  
CDUS46 KSGX 060921  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT TUE OCT 06 2026  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 5 2026
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 105R 2:36 PM 103 2020 87 18 87  
MINIMUM 67 6:05 AM 43 2009 56 11 51  
AVERAGE 86 72 14 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 2011 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.04 -0.04 0.00  
SINCE JUL 1 0.58 0.19 0.39 0.02  
SINCE OCT 1 0.00 0.04 -0.04 0.00  
SINCE JAN 1 6.01 7.21 -1.20 5.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 1 -1 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 21 7 14 4  
MONTH TO DATE 93 37 56 20  
SINCE SEP 1 459 385 74 385  
SINCE JAN 1 1978 1678 300 1561    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 7:00 AM  
LOWEST 13 2:00 PM  
AVERAGE 39  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 102 2023  
2024  
MINIMUM TEMPERATURE (F) 56 44 2007  
 
SUNRISE AND SUNSET  
OCTOBER 6 2026.......SUNRISE 6:49 AM PDT SUNSET 6:28 PM PDT  
OCTOBER 7 2026.......SUNRISE 6:50 AM PDT SUNSET 6:27 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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