729  
CDUS46 KSGX 101039  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
239 AM PST SAT JAN 10 2026  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JANUARY 9 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 3:16 PM 85 2007 69 -4 76  
MINIMUM 39 11:47 PM 28 2000 42 -3 33  
AVERAGE 52 56 -4 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.97 2005 0.08 -0.08 0.00  
MONTH TO DATE 0.77 0.62 0.15 T  
SINCE JUL 1 7.19 3.58 3.61 0.10  
SINCE OCT 1 7.17 3.43 3.74 0.10  
SINCE JAN 1 0.77 0.62 0.15 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 10 3 10  
MONTH TO DATE 78 90 -12 79  
SINCE DEC 1 213 415 -202 328  
SINCE JUL 1 337 601 -264 562  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 1 1 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NE (50)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 11:00 PM  
LOWEST 16 12:00 PM  
AVERAGE 38  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 81 1999  
2004  
MINIMUM TEMPERATURE (F) 42 31 2024  
 
SUNRISE AND SUNSET  
JANUARY 10 2026.......SUNRISE 6:56 AM PST SUNSET 5:00 PM PST  
JANUARY 11 2026.......SUNRISE 6:56 AM PST SUNSET 5:01 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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