623  
CDUS46 KSGX 180951  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
151 AM PST THU JAN 18 2024  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JANUARY 17 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 2:40 PM 89 2021 70 -7 57  
MINIMUM 43 1:35 AM 24 2007 42 1 38  
AVERAGE 53 56 -3 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.67 2019 0.07 -0.07 0.00  
MONTH TO DATE 0.40 1.21 -0.81 6.08  
SINCE JUL 1 4.44 4.17 0.27 10.67  
SINCE OCT 1 1.69 4.02 -2.33 10.41  
SINCE JAN 1 0.40 1.21 -0.81 6.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 9 3 17  
MONTH TO DATE 246 165 81 195  
SINCE DEC 1 479 490 -11 538  
SINCE JUL 1 611 676 -65 773  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 2.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 9:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 2014  
MINIMUM TEMPERATURE (F) 42 27 2007  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 6:55 AM PST SUNSET 5:07 PM PST  
JANUARY 19 2024.......SUNRISE 6:55 AM PST SUNSET 5:08 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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