708  
CDUS46 KSGX 080921  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT TUE APR 08 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR APRIL 7 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 MM MM 99 2022 76 MM 70  
MINIMUM MM MM 34 2012 47 MM 37  
AVERAGE MM 62 MM 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 2001 0.02 -0.02 0.00  
MONTH TO DATE 0.00 0.17 -0.17 0.09  
SINCE JUL 1 4.87 9.41 -4.54 20.62  
SINCE OCT 1 4.87 9.26 -4.39 17.87  
SINCE JAN 1 4.77 6.45 -1.68 16.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 4 MM 11  
MONTH TO DATE 37 33 4 60  
SINCE MAR 1 280 228 52 315  
SINCE JUL 1 1231 1281 -50 1304  
 
COOLING  
YESTERDAY MM 1 MM 0  
MONTH TO DATE 0 7 -7 0  
SINCE MAR 1 9 21 -12 0  
SINCE JAN 1 17 30 -13 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 11:00 PM  
LOWEST 21 1:00 PM  
AVERAGE 47  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 103 2022  
MINIMUM TEMPERATURE (F) 48 35 2001  
 
SUNRISE AND SUNSET  
APRIL 8 2025.........SUNRISE 6:28 AM PDT SUNSET 7:17 PM PDT  
APRIL 9 2025.........SUNRISE 6:27 AM PDT SUNSET 7:18 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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