023  
CDUS46 KSGX 180918  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
218 AM PDT SAT MAY 18 2024  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 17 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 2:42 PM 103 2008 81 -8 85  
MINIMUM 54 11:58 PM 45 2000 55 -1 54  
AVERAGE 64 68 -4 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2010 0.01 -0.01 0.00  
2011  
MONTH TO DATE 0.05 0.12 -0.07 0.74  
SINCE JUL 1 20.96 9.91 11.05 22.14  
SINCE OCT 1 18.21 9.76 8.45 21.88  
SINCE JAN 1 16.92 6.95 9.97 17.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 25 23 2 49  
SINCE MAR 1 416 325 91 517  
SINCE JUL 1 1405 1378 27 1870  
 
COOLING  
YESTERDAY 0 4 -4 5  
MONTH TO DATE 15 53 -38 32  
SINCE MAR 1 25 110 -85 57  
SINCE JAN 1 25 119 -94 57    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 PM  
LOWEST 55 2:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 102 2008  
MINIMUM TEMPERATURE (F) 55 46 2017  
 
SUNRISE AND SUNSET  
MAY 18 2024...........SUNRISE 5:47 AM PDT SUNSET 7:48 PM PDT  
MAY 19 2024...........SUNRISE 5:46 AM PDT SUNSET 7:48 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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