600  
CDUS46 KSGX 150924  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
224 AM PDT SAT MAR 15 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MARCH 14 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 50 12:24 PM 93 2015 72 -22 68  
MINIMUM 39 5:44 AM 29 2002 46 -7 48  
AVERAGE 45 59 -14 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.59 2023 0.04 -0.02 0.00  
MONTH TO DATE 1.47 0.88 0.59 1.21  
SINCE JUL 1 4.80 8.69 -3.89 18.29  
SINCE OCT 1 4.80 8.54 -3.74 15.54  
SINCE JAN 1 4.70 5.73 -1.03 14.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 20 7 13 7  
MONTH TO DATE 157 101 56 124  
SINCE MAR 1 157 101 56 124  
SINCE JUL 1 1108 1154 -46 1113  
 
COOLING  
YESTERDAY 0 1 -1 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 0 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 7:00 PM  
LOWEST 61 10:00 AM  
AVERAGE 77  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 2015  
MINIMUM TEMPERATURE (F) 46 30 2002  
 
SUNRISE AND SUNSET  
MARCH 15 2025.........SUNRISE 7:00 AM PDT SUNSET 6:59 PM PDT  
MARCH 16 2025.........SUNRISE 6:59 AM PDT SUNSET 6:59 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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