636  
CDUS46 KSGX 120933  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
233 AM PDT SAT APR 12 2025  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR APRIL 11 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 90R 11:55 AM 89 2008 76 14 89  
2024  
MINIMUM 51 4:57 AM 39 1999 48 3 47  
AVERAGE 71 62 9 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.53 1999 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.25 -0.25 0.09  
SINCE JUL 1 4.87 9.49 -4.62 20.62  
SINCE OCT 1 4.87 9.34 -4.47 17.87  
SINCE JAN 1 4.77 6.53 -1.76 16.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 37 49 -12 70  
SINCE MAR 1 280 244 36 325  
SINCE JUL 1 1231 1297 -66 1314  
 
COOLING  
YESTERDAY 6 1 5 3  
MONTH TO DATE 11 11 0 4  
SINCE MAR 1 20 25 -5 4  
SINCE JAN 1 28 34 -6 4    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 26 12:00 PM  
AVERAGE 56  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 2008  
MINIMUM TEMPERATURE (F) 48 41 2009  
 
SUNRISE AND SUNSET  
APRIL 12 2025.........SUNRISE 6:23 AM PDT SUNSET 7:20 PM PDT  
APRIL 13 2025.........SUNRISE 6:22 AM PDT SUNSET 7:21 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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