229  
CDUS46 KSGX 190925  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT SUN MAY 19 2024  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 18 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 77 2:06 PM 102 2008 81 -4 78  
MINIMUM 51 11:51 PM 46 2017 55 -4 55  
AVERAGE 64 68 -4 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.12 2011 0.00 0.00 0.00  
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 26 24 2 49  
SINCE MAR 1 417 326 91 517  
SINCE JUL 1 1406 1379 27 1870  
 
COOLING  
YESTERDAY 0 4 -4 2  
MONTH TO DATE 15 57 -42 34  
SINCE MAR 1 25 114 -89 59  
SINCE JAN 1 25 123 -98 59    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 46 2:00 PM  
AVERAGE 68  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2008  
MINIMUM TEMPERATURE (F) 55 44 2011  
 
SUNRISE AND SUNSET  
MAY 19 2024...........SUNRISE 5:46 AM PDT SUNSET 7:48 PM PDT  
MAY 20 2024...........SUNRISE 5:45 AM PDT SUNSET 7:49 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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