457  
CDUS46 KSGX 160918  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
218 AM PDT TUE MAY 16 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 15 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 85 12:03 PM 104 2014 81 4 93  
MINIMUM 58 11:38 PM 45 2012 54 4 53  
AVERAGE 72 68 4 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 2000 0.01 -0.01 0.00  
2011  
2015  
MONTH TO DATE 0.74 0.11 0.63 0.00  
SINCE JUL 1 22.14 9.90 12.24 4.28  
SINCE OCT 1 21.88 9.75 12.13 4.11  
SINCE JAN 1 17.55 6.94 10.61 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 49 21 28 13  
SINCE MAR 1 517 323 194 190  
SINCE JUL 1 1870 1376 494 1127  
 
COOLING  
YESTERDAY 7 4 3 8  
MONTH TO DATE 20 45 -25 58  
SINCE MAR 1 45 102 -57 163  
SINCE JAN 1 45 111 -66 174    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 43 12:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 2014  
MINIMUM TEMPERATURE (F) 55 41 2011  
 
SUNRISE AND SUNSET  
MAY 16 2023...........SUNRISE 5:49 AM PDT SUNSET 7:46 PM PDT  
MAY 17 2023...........SUNRISE 5:48 AM PDT SUNSET 7:46 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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