505  
CDUS46 KSGX 270919  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT THU JUL 27 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JULY 26 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 104R 2:22 PM 103 1998 95 9 94  
2006  
2016  
MINIMUM 67 5:32 AM 56 2012 64 3 64  
AVERAGE 86 79 7 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1998 0.01 -0.01 0.00  
2013  
MONTH TO DATE 0.00 0.07 -0.07 0.00  
SINCE JUL 1 0.00 0.07 -0.07 0.00  
SINCE OCT 1 21.89 9.90 11.99 4.11  
SINCE JAN 1 17.56 7.09 10.47 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 6 2 4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 21 14 7 14  
MONTH TO DATE 380 341 39 364  
SINCE JUN 1 471 585 -114 745  
SINCE JAN 1 553 765 -212 978    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 4:00 AM  
LOWEST 18 3:00 PM  
AVERAGE 47  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 95 102 2018  
MINIMUM TEMPERATURE (F) 64 54 2012  
 
SUNRISE AND SUNSET  
JULY 27 2023..........SUNRISE 5:58 AM PDT SUNSET 7:55 PM PDT  
JULY 28 2023..........SUNRISE 5:59 AM PDT SUNSET 7:55 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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