174  
CDUS46 KSGX 211021  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PST WED FEB 21 2024  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 20 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 58 3:17 PM 83 2014 70 -12 75  
2020  
MINIMUM 53 11:37 PM 31 2018 43 10 39  
AVERAGE 56 57 -1 57  
 
PRECIPITATION (IN)  
YESTERDAY 1.99R 0.48 2005 0.11 1.88 0.00  
MONTH TO DATE 10.32 1.86 8.46 0.06  
SINCE JUL 1 16.40 6.99 9.41 10.83  
SINCE OCT 1 13.65 6.84 6.81 10.57  
SINCE JAN 1 12.36 4.03 8.33 6.24  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 8 1 8  
MONTH TO DATE 230 179 51 238  
SINCE DEC 1 796 799 -3 981  
SINCE JUL 1 928 985 -57 1216  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 5 -5 0  
SINCE JAN 1 0 4 -4 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION E (90)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 2.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 6:00 AM  
LOWEST 45 10:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 87 2002  
MINIMUM TEMPERATURE (F) 43 33 2012  
 
SUNRISE AND SUNSET  
FEBRUARY 21 2024......SUNRISE 6:29 AM PST SUNSET 5:40 PM PST  
FEBRUARY 22 2024......SUNRISE 6:28 AM PST SUNSET 5:41 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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