194  
CDUS46 KSGX 300922  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
122 AM PST THU JAN 30 2025  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JANUARY 29 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 63 3:11 PM 86 2018 70 -7 81  
MINIMUM 41 5:10 AM 31 2002 42 -1 42  
2013  
AVERAGE 52 56 -4 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 2021 0.07 -0.07 0.00  
MONTH TO DATE 0.61 2.02 -1.41 2.04  
SINCE JUL 1 0.71 4.98 -4.27 6.08  
SINCE OCT 1 0.71 4.83 -4.12 3.33  
SINCE JAN 1 0.61 2.02 -1.41 2.04  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 9 4 3  
MONTH TO DATE 295 273 22 324  
SINCE DEC 1 544 598 -54 557  
SINCE JUL 1 778 784 -6 689  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE DEC 1 4 1 3 0  
SINCE JAN 1 4 0 4 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 4:00 AM  
LOWEST 44 3:00 PM  
AVERAGE 69  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 86 2003  
MINIMUM TEMPERATURE (F) 42 26 2002  
 
SUNRISE AND SUNSET  
JANUARY 30 2025.......SUNRISE 6:49 AM PST SUNSET 5:20 PM PST  
JANUARY 31 2025.......SUNRISE 6:48 AM PST SUNSET 5:21 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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