673  
CDUS46 KSGX 201011  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
211 AM PST THU FEB 20 2025  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 19 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 1:42 PM 82 2022 70 10 59  
MINIMUM 43 6:34 AM 29 2019 43 0 54  
AVERAGE 62 56 6 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.01 2005 0.11 -0.11 0.23  
MONTH TO DATE 2.62 1.75 0.87 8.33  
SINCE JUL 1 3.33 6.88 -3.55 14.41  
SINCE OCT 1 3.33 6.73 -3.40 11.66  
SINCE JAN 1 3.23 3.92 -0.69 10.37  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 9 -6 8  
MONTH TO DATE 133 171 -38 221  
SINCE DEC 1 704 791 -87 787  
SINCE JUL 1 938 977 -39 919  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 4 5 -1 0  
SINCE JAN 1 4 4 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 24 12:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 83 2014  
2020  
MINIMUM TEMPERATURE (F) 43 31 2018  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2025......SUNRISE 6:29 AM PST SUNSET 5:39 PM PST  
FEBRUARY 21 2025......SUNRISE 6:28 AM PST SUNSET 5:40 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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