373  
CDUS46 KSGX 280929  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
229 AM PDT FRI APR 28 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR APRIL 27 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 84 12:03 PM 101 2004 79 5 80  
MINIMUM 50 4:33 AM 42 2003 51 -1 51  
AVERAGE 67 65 2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2002 0.01 -0.01 0.00  
2006  
2021  
MONTH TO DATE 0.03 0.52 -0.49 0.26  
SINCE JUL 1 21.40 9.76 11.64 4.28  
SINCE OCT 1 21.14 9.61 11.53 4.11  
SINCE JAN 1 16.81 6.80 10.01 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 119 101 18 43  
SINCE MAR 1 467 296 171 174  
SINCE JUL 1 1820 1349 471 1111  
 
COOLING  
YESTERDAY 2 2 0 1  
MONTH TO DATE 21 37 -16 74  
SINCE MAR 1 21 51 -30 99  
SINCE JAN 1 21 60 -39 110    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 34 11:00 AM  
AVERAGE 67  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 2008  
MINIMUM TEMPERATURE (F) 51 39 2003  
 
SUNRISE AND SUNSET  
APRIL 28 2023.........SUNRISE 6:05 AM PDT SUNSET 7:32 PM PDT  
APRIL 29 2023.........SUNRISE 6:04 AM PDT SUNSET 7:33 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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