773  
CDUS46 KSGX 230938  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
138 AM PST THU JAN 23 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JANUARY 22 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 79 1:07 PM 82 2014 70 9 61  
MINIMUM 35 5:52 AM 30 2013 42 -7 51  
AVERAGE 57 56 1 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.96 2017 0.07 -0.07 0.97  
MONTH TO DATE T 1.57 -1.57 2.00  
SINCE JUL 1 0.10 4.53 -4.43 6.04  
SINCE OCT 1 0.10 4.38 -4.28 3.29  
SINCE JAN 1 T 1.57 -1.57 2.00  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 9 -1 9  
MONTH TO DATE 215 210 5 286  
SINCE DEC 1 464 535 -71 519  
SINCE JUL 1 698 721 -23 651  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 6:00 AM  
LOWEST 3 8:00 PM  
AVERAGE 29  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 81 2014  
MINIMUM TEMPERATURE (F) 42 29 2002  
 
SUNRISE AND SUNSET  
JANUARY 23 2025.......SUNRISE 6:53 AM PST SUNSET 5:13 PM PST  
JANUARY 24 2025.......SUNRISE 6:52 AM PST SUNSET 5:14 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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