450  
CDUS46 KSGX 161053  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
253 AM PST SUN FEB 16 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 15 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 71 4:02 PM 91 2016 70 1 67  
MINIMUM 40 6:51 AM 32 2023 43 -3 39  
AVERAGE 56 56 0 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.38 2012 0.11 -0.11 0.00  
MONTH TO DATE 2.62 1.31 1.31 8.10  
SINCE JUL 1 3.33 6.44 -3.11 14.18  
SINCE OCT 1 3.33 6.29 -2.96 11.43  
SINCE JAN 1 3.23 3.48 -0.25 10.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 9 0 12  
MONTH TO DATE 114 135 -21 193  
SINCE DEC 1 685 755 -70 759  
SINCE JUL 1 919 941 -22 891  
 
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 (280)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 8:00 AM  
LOWEST 28 4:00 PM  
AVERAGE 63  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 95 2016  
MINIMUM TEMPERATURE (F) 43 30 2023  
 
SUNRISE AND SUNSET  
FEBRUARY 16 2025......SUNRISE 6:34 AM PST SUNSET 5:36 PM PST  
FEBRUARY 17 2025......SUNRISE 6:33 AM PST SUNSET 5:37 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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