765  
CDUS46 KSGX 051236  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
536 AM PDT SAT APR 05 2025  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR APRIL 4 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 75 2:22 PM 88 2016 75 0 66  
MINIMUM 42 5:51 AM 33 1999 47 -5 45  
AVERAGE 59 61 -2 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 2006 0.02 -0.02 T  
MONTH TO DATE 0.00 0.10 -0.10 T  
SINCE JUL 1 4.87 9.34 -4.47 20.53  
SINCE OCT 1 4.87 9.19 -4.32 17.78  
SINCE JAN 1 4.77 6.38 -1.61 16.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 5 1 9  
MONTH TO DATE 30 20 10 22  
SINCE MAR 1 273 215 58 277  
SINCE JUL 1 1224 1268 -44 1266  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 9 18 -9 0  
SINCE JAN 1 17 27 -10 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 21 2:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 94 2016  
MINIMUM TEMPERATURE (F) 47 35 1999  
 
SUNRISE AND SUNSET  
APRIL 5 2025.........SUNRISE 6:32 AM PDT SUNSET 7:15 PM PDT  
APRIL 6 2025.........SUNRISE 6:31 AM PDT SUNSET 7:15 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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