525  
CDUS46 KSGX 220941  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
241 AM PDT SUN OCT 22 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 21 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 90 1:37 PM 103 2003 84 6 86  
MINIMUM 56 6:29 AM 43 2013 52 4 56  
AVERAGE 73 68 5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2010 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.33 -0.31 0.46  
SINCE JUL 1 2.77 0.48 2.29 0.72  
SINCE OCT 1 0.02 0.33 -0.31 0.46  
SINCE JAN 1 20.33 7.50 12.83 1.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 4 10 -6 0  
SINCE SEP 1 4 11 -7 0  
SINCE JUL 1 4 11 -7 0  
 
COOLING  
YESTERDAY 8 4 4 6  
MONTH TO DATE 158 118 40 185  
SINCE SEP 1 408 466 -58 691  
SINCE JAN 1 1509 1759 -250 2312    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 10:00 PM  
LOWEST 27 11:00 AM  
AVERAGE 55  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 2003  
MINIMUM TEMPERATURE (F) 52 44 1999  
 
SUNRISE AND SUNSET  
OCTOBER 22 2023.......SUNRISE 7:01 AM PDT SUNSET 6:08 PM PDT  
OCTOBER 23 2023.......SUNRISE 7:02 AM PDT SUNSET 6:07 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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