808  
CDUS46 KSGX 040942  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
142 AM PST MON DEC 04 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 3 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 71 3:11 PM 78 2007 70 1 74  
2015  
MINIMUM 38 5:15 AM 32 2004 41 -3 45  
AVERAGE 55 56 -1 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 2014 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.15 -0.15 0.05  
SINCE JUL 1 3.10 1.42 1.68 2.32  
SINCE OCT 1 0.35 1.27 -0.92 2.06  
SINCE JAN 1 20.66 8.44 12.22 3.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 10 0 5  
MONTH TO DATE 31 28 3 24  
SINCE DEC 1 31 28 3 24  
SINCE JUL 1 163 214 -51 259  
 
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 (350)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 0.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 39 1:00 PM  
AVERAGE 66  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 82 2007  
MINIMUM TEMPERATURE (F) 41 29 2004  
 
SUNRISE AND SUNSET  
DECEMBER 4 2023......SUNRISE 6:40 AM PST SUNSET 4:41 PM PST  
DECEMBER 5 2023......SUNRISE 6:41 AM PST SUNSET 4:41 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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