859  
CDUS46 KSGX 231016  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
216 AM PST SAT DEC 23 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 22 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 67 3:39 PM 78 2014 68 -1 72  
MINIMUM 48 11:31 PM 24 1998 40 8 38  
AVERAGE 58 54 4 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.33 1.84 2010 0.05 0.28 0.00  
MONTH TO DATE 0.88 1.14 -0.26 0.99  
SINCE JUL 1 3.98 2.41 1.57 3.26  
SINCE OCT 1 1.23 2.26 -1.03 3.00  
SINCE JAN 1 21.54 9.43 12.11 4.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 11 -4 10  
MONTH TO DATE 149 231 -82 284  
SINCE DEC 1 149 231 -82 284  
SINCE JUL 1 281 417 -136 519  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1516 1818 -302 2318    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 7:00 AM  
LOWEST 56 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 81 2014  
MINIMUM TEMPERATURE (F) 40 24 1998  
 
SUNRISE AND SUNSET  
DECEMBER 23 2023......SUNRISE 6:53 AM PST SUNSET 4:46 PM PST  
DECEMBER 24 2023......SUNRISE 6:53 AM PST SUNSET 4:47 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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