658  
CDUS46 KSGX 050924  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
224 AM PDT MON MAY 05 2025  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 4 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 62 2:55 PM 96 2018 80 -18 67  
MINIMUM 54 5:26 AM 40 2001 52 2 54  
AVERAGE 58 66 -8 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.02R T 2003 0.01 0.01 T  
2024  
MONTH TO DATE 0.02 0.03 -0.01 T  
SINCE JUL 1 5.15 9.82 -4.67 20.91  
SINCE OCT 1 5.15 9.67 -4.52 18.16  
SINCE JAN 1 5.05 6.86 -1.81 16.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 2 5 4  
MONTH TO DATE 10 8 2 6  
SINCE MAR 1 371 310 61 397  
SINCE JUL 1 1322 1363 -41 1386  
 
COOLING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 2 11 -9 1  
SINCE MAR 1 23 68 -45 11  
SINCE JAN 1 31 77 -46 11    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 60 3:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 99 2018  
2020  
MINIMUM TEMPERATURE (F) 52 42 2003  
 
SUNRISE AND SUNSET  
MAY 5 2025...........SUNRISE 5:57 AM PDT SUNSET 7:38 PM PDT  
MAY 6 2025...........SUNRISE 5:56 AM PDT SUNSET 7:38 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page