422  
CDUS46 KSGX 220924  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
224 AM PDT SAT MAR 22 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MARCH 21 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 79 1:31 PM 86 2002 73 6 75  
MINIMUM 44 5:25 AM 39 2008 46 -2 51  
2012  
AVERAGE 62 60 2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.34 2023 0.03 -0.03 0.00  
MONTH TO DATE 1.49 1.11 0.38 1.22  
SINCE JUL 1 4.82 8.92 -4.10 18.30  
SINCE OCT 1 4.82 8.77 -3.95 15.55  
SINCE JAN 1 4.72 5.96 -1.24 14.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 2  
MONTH TO DATE 210 143 67 160  
SINCE MAR 1 210 143 67 160  
SINCE JUL 1 1161 1196 -35 1149  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 4 -4 0  
SINCE MAR 1 0 4 -4 0  
SINCE JAN 1 8 13 -5 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 21 12:00 PM  
AVERAGE 54  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 92 2022  
MINIMUM TEMPERATURE (F) 46 34 2006  
 
SUNRISE AND SUNSET  
MARCH 22 2025.........SUNRISE 6:51 AM PDT SUNSET 7:04 PM PDT  
MARCH 23 2025.........SUNRISE 6:50 AM PDT SUNSET 7:05 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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