913  
CDUS46 KSGX 230949  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
249 AM PDT SUN APR 23 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR APRIL 22 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 88 1:46 PM 96 2017 78 10 71  
MINIMUM 54 5:01 AM 37 2001 50 4 50  
AVERAGE 71 64 7 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.20 2022 0.01 -0.01 0.20  
MONTH TO DATE 0.03 0.45 -0.42 0.26  
SINCE JUL 1 21.40 9.69 11.71 4.28  
SINCE OCT 1 21.14 9.54 11.60 4.11  
SINCE JAN 1 16.81 6.73 10.08 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 4  
MONTH TO DATE 119 87 32 43  
SINCE MAR 1 467 282 185 174  
SINCE JUL 1 1820 1335 485 1111  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 15 27 -12 60  
SINCE MAR 1 15 41 -26 85  
SINCE JAN 1 15 50 -35 96    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 5:00 AM  
LOWEST 25 1:00 PM  
AVERAGE 46  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 92 2020  
MINIMUM TEMPERATURE (F) 50 36 2010  
 
SUNRISE AND SUNSET  
APRIL 23 2023.........SUNRISE 6:10 AM PDT SUNSET 7:28 PM PDT  
APRIL 24 2023.........SUNRISE 6:09 AM PDT SUNSET 7:29 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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