570  
CDUS46 KSGX 040922  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
222 AM PDT WED JUN 04 2025  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR JUNE 3 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 81 1:00 PM 106 2016 84 -3 76  
MINIMUM 59 1:08 AM 48 1999 57 2 55  
AVERAGE 70 70 0 66  
 
PRECIPITATION (IN)  
YESTERDAY T 0.02 1999 0.01 -0.01 0.00  
MONTH TO DATE T 0.01 -0.01 T  
SINCE JUL 1 5.25 9.97 -4.72 20.96  
SINCE OCT 1 5.25 9.82 -4.57 18.21  
SINCE JAN 1 5.15 7.01 -1.86 16.92  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE JUN 1 0 0 0 2  
SINCE JUL 1 1335 1385 -50 1417  
 
COOLING  
YESTERDAY 5 6 -1 1  
MONTH TO DATE 23 17 6 6  
SINCE JUN 1 23 17 6 6  
SINCE JAN 1 202 197 5 46    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 1:00 AM  
LOWEST 47 1:00 PM  
AVERAGE 67  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 99 2006  
MINIMUM TEMPERATURE (F) 57 48 1999  
 
SUNRISE AND SUNSET  
JUNE 4 2025..........SUNRISE 5:40 AM PDT SUNSET 7:59 PM PDT  
JUNE 5 2025..........SUNRISE 5:39 AM PDT SUNSET 7:59 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