805  
CDUS46 KSGX 100919  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT WED MAY 10 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 9 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 73 2:53 PM 95 2007 80 -7 74  
MINIMUM 52 11:59 PM 43 2003 53 -1 50  
AVERAGE 63 67 -4 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2005 0.01 -0.01 0.00  
2011  
2017  
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 2 1 1 3  
MONTH TO DATE 43 15 28 3  
SINCE MAR 1 511 317 194 180  
SINCE JUL 1 1864 1370 494 1117  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 0 26 -26 29  
SINCE MAR 1 25 83 -58 134  
SINCE JAN 1 25 92 -67 145    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.5  
 
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 86 5:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 90 2007  
MINIMUM TEMPERATURE (F) 53 39 2003  
 
SUNRISE AND SUNSET  
MAY 10 2023...........SUNRISE 5:53 AM PDT SUNSET 7:41 PM PDT  
MAY 11 2023...........SUNRISE 5:52 AM PDT SUNSET 7:42 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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