944  
CDUS46 KSGX 240935  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
235 AM PDT THU APR 24 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR APRIL 23 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 66 3:43 PM 92 2020 78 -12 70  
MINIMUM 52 12:08 AM 36 2010 50 2 52  
AVERAGE 59 64 -5 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 1999 0.02 -0.02 0.00  
MONTH TO DATE 0.01 0.47 -0.46 0.38  
SINCE JUL 1 4.88 9.71 -4.83 20.91  
SINCE OCT 1 4.88 9.56 -4.68 18.16  
SINCE JAN 1 4.78 6.75 -1.97 16.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 3 3 4  
MONTH TO DATE 87 90 -3 118  
SINCE MAR 1 330 285 45 373  
SINCE JUL 1 1281 1338 -57 1362  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 12 29 -17 7  
SINCE MAR 1 21 43 -22 7  
SINCE JAN 1 29 52 -23 7    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 12:00 AM  
LOWEST 54 4:00 PM  
AVERAGE 72  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 101 2020  
MINIMUM TEMPERATURE (F) 50 44 2006  
2007  
2008  
 
SUNRISE AND SUNSET  
APRIL 24 2025.........SUNRISE 6:09 AM PDT SUNSET 7:29 PM PDT  
APRIL 25 2025.........SUNRISE 6:07 AM PDT SUNSET 7:30 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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