308  
CDUS46 KSGX 050922  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
222 AM PDT THU JUN 05 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JUNE 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 80 2:03 PM 99 2006 84 -4 85  
MINIMUM 59 9:34 PM 48 1999 57 2 56  
AVERAGE 70 71 -1 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 2021 0.00 0.00 0.00  
MONTH TO DATE T 0.01 -0.01 T  
SINCE JUL 1 5.25 9.97 -4.72 20.96  
SINCE OCT 1 5.25 9.82 -4.57 18.21  
SINCE JAN 1 5.15 7.01 -1.86 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 5 6 -1 6  
MONTH TO DATE 28 23 5 12  
SINCE JUN 1 28 23 5 12  
SINCE JAN 1 207 203 4 52    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 3:00 AM  
LOWEST 47 2:00 PM  
AVERAGE 69  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 102 2002  
MINIMUM TEMPERATURE (F) 57 45 1999  
 
SUNRISE AND SUNSET  
JUNE 5 2025..........SUNRISE 5:39 AM PDT SUNSET 7:59 PM PDT  
JUNE 6 2025..........SUNRISE 5:39 AM PDT SUNSET 8:00 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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