220  
CDUS46 KSGX 210925  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT WED JUN 21 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JUNE 20 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 84 2:10 PM 115 2016 89 -5 103  
MINIMUM 58 10:35 PM 50 2005 59 -1 56  
AVERAGE 71 74 -3 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 2020 0.00 0.00 0.00  
MONTH TO DATE 0.01 0.02 -0.01 0.00  
SINCE JUL 1 22.15 9.98 12.17 4.28  
SINCE OCT 1 21.89 9.83 12.06 4.11  
SINCE JAN 1 17.56 7.02 10.54 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 6 0 6 0  
SINCE JUN 1 6 0 6 0  
SINCE JUL 1 1889 1385 504 1133  
 
COOLING  
YESTERDAY 6 9 -3 15  
MONTH TO DATE 45 142 -97 216  
SINCE JUN 1 45 142 -97 216  
SINCE JAN 1 127 322 -195 449    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 29 12:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 108 2008  
MINIMUM TEMPERATURE (F) 59 52 1999  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 5:40 AM PDT SUNSET 8:05 PM PDT  
JUNE 22 2023..........SUNRISE 5:40 AM PDT SUNSET 8:05 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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