893  
CDUS46 KSGX 250909  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
209 AM PDT WED OCT 25 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 24 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 79 2:31 PM 104 2017 83 -4 79  
MINIMUM 51 4:36 AM 43 2008 51 0 48  
AVERAGE 65 67 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 2016 0.02 -0.02 0.00  
MONTH TO DATE 0.02 0.39 -0.37 0.46  
SINCE JUL 1 2.77 0.54 2.23 0.72  
SINCE OCT 1 0.02 0.39 -0.37 0.46  
SINCE JAN 1 20.33 7.56 12.77 1.56  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 4 13 -9 2  
SINCE SEP 1 4 14 -10 2  
SINCE JUL 1 4 14 -10 2  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 159 129 30 187  
SINCE SEP 1 409 477 -68 693  
SINCE JAN 1 1510 1770 -260 2314    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 42 1:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 102 2017  
MINIMUM TEMPERATURE (F) 51 43 2012  
 
SUNRISE AND SUNSET  
OCTOBER 25 2023.......SUNRISE 7:04 AM PDT SUNSET 6:05 PM PDT  
OCTOBER 26 2023.......SUNRISE 7:05 AM PDT SUNSET 6:04 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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