247  
CDUS46 KSGX 281020  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
220 AM PST SUN JAN 28 2024  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JANUARY 27 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 82R 2:13 PM 82 2003 70 12 69  
MINIMUM 46 2:56 AM 31 2022 42 4 35  
AVERAGE 64 56 8 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.48 2008 0.06 -0.06 0.00  
MONTH TO DATE 2.04 1.89 0.15 6.10  
SINCE JUL 1 6.08 4.85 1.23 10.69  
SINCE OCT 1 3.33 4.70 -1.37 10.43  
SINCE JAN 1 2.04 1.89 0.15 6.10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 9 -8 13  
MONTH TO DATE 320 255 65 342  
SINCE DEC 1 553 580 -27 685  
SINCE JUL 1 685 766 -81 920  
 
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 6 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 1:00 AM  
LOWEST 19 10:00 AM  
AVERAGE 46  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 85 2018  
MINIMUM TEMPERATURE (F) 42 30 2009  
 
SUNRISE AND SUNSET  
JANUARY 28 2024.......SUNRISE 6:50 AM PST SUNSET 5:17 PM PST  
JANUARY 29 2024.......SUNRISE 6:50 AM PST SUNSET 5:18 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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