846  
CDUS46 KSGX 050941  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
141 AM PST WED MAR 05 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MARCH 4 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 70 MM 88 2012 71 -1 64  
MINIMUM 40 MM 29 2002 45 -5 45  
AVERAGE 55 58 -3 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 2000 0.07 -0.07 0.00  
MONTH TO DATE 0.01 0.30 -0.29 0.56  
SINCE JUL 1 3.34 8.11 -4.77 17.64  
SINCE OCT 1 3.34 7.96 -4.62 14.89  
SINCE JAN 1 3.24 5.15 -1.91 13.60  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 7 3 10  
MONTH TO DATE 39 31 8 37  
SINCE MAR 1 39 31 8 37  
SINCE JUL 1 990 1084 -94 1026  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 8 9 -1 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 6:00 AM  
LOWEST 33 4:00 PM  
AVERAGE 61  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 86 2007  
2020  
MINIMUM TEMPERATURE (F) 45 35 2002  
2006  
 
SUNRISE AND SUNSET  
MARCH 5 2025.........SUNRISE 6:14 AM PST SUNSET 5:51 PM PST  
MARCH 6 2025.........SUNRISE 6:12 AM PST SUNSET 5:51 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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