525  
CDUS46 KSGX 260927  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
127 AM PST WED FEB 26 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 25 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 83 2:19 PM 87 2016 70 13 69  
MINIMUM 46 6:52 AM 29 2013 44 2 46  
AVERAGE 65 57 8 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.35 2023 0.11 -0.11 0.00  
MONTH TO DATE 2.62 2.39 0.23 10.83  
SINCE JUL 1 3.33 7.52 -4.19 16.91  
SINCE OCT 1 3.33 7.37 -4.04 14.16  
SINCE JAN 1 3.23 4.56 -1.33 12.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 8 -8 7  
MONTH TO DATE 145 219 -74 262  
SINCE DEC 1 716 839 -123 828  
SINCE JUL 1 950 1025 -75 960  
 
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 W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 7:00 AM  
LOWEST 24 2:00 PM  
AVERAGE 54  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 2002  
MINIMUM TEMPERATURE (F) 44 30 2013  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2025......SUNRISE 6:22 AM PST SUNSET 5:45 PM PST  
FEBRUARY 27 2025......SUNRISE 6:21 AM PST SUNSET 5:46 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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