454  
CDUS46 KSGX 150921  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT TUE AUG 15 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR AUGUST 14 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 98 1:35 PM 108 2015 96 2 103  
2020  
MINIMUM 64 5:31 AM 52 2010 63 1 66  
AVERAGE 81 80 1 85  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2008 0.00 0.00 0.00  
MONTH TO DATE 0.01 0.01 0.00 T  
SINCE JUL 1 0.01 0.09 -0.08 T  
SINCE OCT 1 21.90 9.92 11.98 4.11  
SINCE JAN 1 17.57 7.11 10.46 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 6 2 4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 15 1 20  
MONTH TO DATE 198 205 -7 270  
SINCE JUN 1 761 861 -100 1099  
SINCE JAN 1 843 1041 -198 1332    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 33 1:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 113 2020  
MINIMUM TEMPERATURE (F) 63 51 2010  
 
SUNRISE AND SUNSET  
AUGUST 15 2023........SUNRISE 6:12 AM PDT SUNSET 7:37 PM PDT  
AUGUST 16 2023........SUNRISE 6:13 AM PDT SUNSET 7:36 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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