364  
CDUS46 KSGX 110918  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
218 AM PDT THU MAY 11 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 10 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 69 11:20 AM 90 2007 80 -11 75  
MINIMUM 51 1:24 AM 39 2003 53 -2 45  
AVERAGE 60 67 -7 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2019 0.00 0.00 0.00  
MONTH TO DATE 0.74 0.07 0.67 0.00  
SINCE JUL 1 22.14 9.86 12.28 4.28  
SINCE OCT 1 21.88 9.71 12.17 4.11  
SINCE JAN 1 17.55 6.90 10.65 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 1 4 5  
MONTH TO DATE 48 16 32 8  
SINCE MAR 1 516 318 198 185  
SINCE JUL 1 1869 1371 498 1122  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 29 -29 29  
SINCE MAR 1 25 86 -61 134  
SINCE JAN 1 25 95 -70 145    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 2:00 AM  
LOWEST 47 2:00 PM  
AVERAGE 64  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 98 2013  
MINIMUM TEMPERATURE (F) 54 42 2005  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 5:52 AM PDT SUNSET 7:42 PM PDT  
MAY 12 2023...........SUNRISE 5:52 AM PDT SUNSET 7:43 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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