458  
CDUS46 KSGX 020921  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT MON OCT 02 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 1 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 72 2:23 PM 111 2020 88 -16 85  
MINIMUM 52 11:36 PM 46 2009 57 -5 62  
2019  
AVERAGE 62 72 -10 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2000 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE JUL 1 2.75 0.16 2.59 0.26  
SINCE OCT 1 0.00 0.01 -0.01 0.00  
SINCE JAN 1 20.31 7.18 13.13 1.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 3 0 3 0  
SINCE SEP 1 3 1 2 0  
SINCE JUL 1 3 1 2 0  
 
COOLING  
YESTERDAY 0 8 -8 9  
MONTH TO DATE 0 8 -8 9  
SINCE SEP 1 250 356 -106 515  
SINCE JAN 1 1351 1649 -298 2136    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 4:00 AM  
LOWEST 38 2:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 109 2020  
MINIMUM TEMPERATURE (F) 57 47 2009  
 
SUNRISE AND SUNSET  
OCTOBER 2 2023.......SUNRISE 6:46 AM PDT SUNSET 6:34 PM PDT  
OCTOBER 3 2023.......SUNRISE 6:46 AM PDT SUNSET 6:32 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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