831  
CDUS46 KSGX 280932  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
232 AM PDT SAT JUN 28 2025  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JUNE 27 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91 2:32 PM 107 2022 91 0 91  
MINIMUM 58 4:44 AM 52 2001 60 -2 62  
2004  
2005  
AVERAGE 75 76 -1 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2020 0.00 0.00 0.00  
MONTH TO DATE T 0.02 -0.02 T  
SINCE JUL 1 5.25 9.98 -4.73 20.96  
SINCE OCT 1 5.25 9.83 -4.58 18.21  
SINCE JAN 1 5.15 7.02 -1.87 16.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 0 0 0 2  
SINCE JUL 1 1335 1385 -50 1417  
 
COOLING  
YESTERDAY 10 11 -1 12  
MONTH TO DATE 222 212 10 225  
SINCE JUN 1 222 212 10 225  
SINCE JAN 1 401 392 9 265    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 26 3:00 PM  
AVERAGE 62  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 91 104 2006  
2015  
MINIMUM TEMPERATURE (F) 61 51 2005  
 
SUNRISE AND SUNSET  
JUNE 28 2025..........SUNRISE 5:42 AM PDT SUNSET 8:06 PM PDT  
JUNE 29 2025..........SUNRISE 5:42 AM PDT SUNSET 8:06 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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