689  
CDUS46 KSGX 090927  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
227 AM PDT MON OCT 09 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 8 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 97 12:54 PM 101 2008 86 11 92  
MINIMUM 61 5:27 AM 45 2007 55 6 60  
AVERAGE 79 71 8 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2021 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.09 -0.09 0.00  
SINCE JUL 1 2.75 0.24 2.51 0.26  
SINCE OCT 1 0.00 0.09 -0.09 0.00  
SINCE JAN 1 20.31 7.26 13.05 1.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE SEP 1 4 1 3 0  
SINCE JUL 1 4 1 3 0  
 
COOLING  
YESTERDAY 14 6 8 11  
MONTH TO DATE 66 56 10 88  
SINCE SEP 1 316 404 -88 594  
SINCE JAN 1 1417 1697 -280 2215    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 5:00 AM  
LOWEST 23 12:00 PM  
AVERAGE 51  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 2015  
MINIMUM TEMPERATURE (F) 55 44 2007  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 6:51 AM PDT SUNSET 6:24 PM PDT  
OCTOBER 10 2023.......SUNRISE 6:52 AM PDT SUNSET 6:23 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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