314  
CDUS46 KSGX 220933  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
233 AM PDT TUE AUG 22 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR AUGUST 21 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 85 2:51 PM 106 2020 97 -12 89  
MINIMUM 64 6:04 AM 55 2007 63 1 64  
AVERAGE 75 80 -5 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.29R T 2001 0.00 0.29 0.00  
2005  
MONTH TO DATE 2.71 0.01 2.70 T  
SINCE JUL 1 2.71 0.09 2.62 T  
SINCE OCT 1 24.60 9.92 14.68 4.11  
SINCE JAN 1 20.27 7.11 13.16 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 6 2 4 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 10 15 -5 12  
MONTH TO DATE 298 310 -12 390  
SINCE JUN 1 861 966 -105 1219  
SINCE JAN 1 943 1146 -203 1452    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 2:00 AM  
LOWEST 47 1:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 97 103 1998  
2020  
MINIMUM TEMPERATURE (F) 63 55 2005  
 
SUNRISE AND SUNSET  
AUGUST 22 2023........SUNRISE 6:17 AM PDT SUNSET 7:29 PM PDT  
AUGUST 23 2023........SUNRISE 6:18 AM PDT SUNSET 7:28 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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