739  
CDUS46 KSGX 280037  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
537 PM PDT TUE OCT 27 2026  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 27 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 MM 97 2008 82 -3 76  
MINIMUM 49 MM 40 2006 50 -1 50  
AVERAGE 64 66 -2 63  
 
PRECIPITATION (IN)  
TODAY 0.00 1.27 2004 0.02 -0.02 0.00  
MONTH TO DATE 2.23 0.45 1.78 0.48  
SINCE JUL 1 2.81 0.60 2.21 0.50  
SINCE OCT 1 2.23 0.45 1.78 0.48  
SINCE JAN 1 8.24 7.62 0.62 5.65  
 
DEGREE DAYS  
HEATING  
TODAY 1 2 -1 2  
MONTH TO DATE 13 18 -5 21  
SINCE SEP 1 13 19 -6 21  
SINCE JUL 1 13 19 -6 21  
 
COOLING  
TODAY 0 3 -3 0  
MONTH TO DATE 250 138 112 85  
SINCE SEP 1 616 486 130 450  
SINCE JAN 1 2135 1779 356 1626    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 AM  
LOWEST 35 2:00 PM  
AVERAGE 68  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 99 2008  
MINIMUM TEMPERATURE (F) 50 38 2011  
 
SUNRISE AND SUNSET  
OCTOBER 27 2026.......SUNRISE 7:06 AM PDT SUNSET 6:03 PM PDT  
OCTOBER 28 2026.......SUNRISE 7:07 AM PDT SUNSET 6:02 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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