217  
CDUS46 KSGX 070935  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
235 AM PDT THU SEP 07 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 6 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 2:31 PM 121 2020 96 -6 108  
MINIMUM 64 11:18 PM 50 2000 62 2 71  
2005  
AVERAGE 77 79 -2 90  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1998 0.01 -0.01 0.00  
2001  
2002  
MONTH TO DATE T 0.01 -0.01 T  
SINCE JUL 1 2.71 0.10 2.61 T  
SINCE OCT 1 24.60 9.93 14.67 4.11  
SINCE JAN 1 20.27 7.12 13.15 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 12 14 -2 25  
MONTH TO DATE 55 84 -29 158  
SINCE SEP 1 55 84 -29 158  
SINCE JAN 1 1156 1377 -221 1779    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 7:00 AM  
LOWEST 39 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 109 2022  
MINIMUM TEMPERATURE (F) 62 52 2005  
 
SUNRISE AND SUNSET  
SEPTEMBER 7 2023.....SUNRISE 6:28 AM PDT SUNSET 7:08 PM PDT  
SEPTEMBER 8 2023.....SUNRISE 6:29 AM PDT SUNSET 7:07 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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