343  
CDUS46 KSGX 020926  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
226 AM PDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 1 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 2:18 PM 96 2015 79 -9 79  
MINIMUM 54 11:59 PM 39 2003 52 2 51  
2011  
AVERAGE 62 66 -4 65  
 
PRECIPITATION (IN)  
YESTERDAY T 0.05 2018 0.01 -0.01 0.00  
MONTH TO DATE T 0.01 -0.01 0.00  
SINCE JUL 1 21.40 9.80 11.60 4.28  
SINCE OCT 1 21.14 9.65 11.49 4.11  
SINCE JAN 1 16.81 6.84 9.97 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 3 2 1 0  
SINCE MAR 1 471 304 167 177  
SINCE JUL 1 1824 1357 467 1114  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 0 2 -2 0  
SINCE MAR 1 25 59 -34 105  
SINCE JAN 1 25 68 -43 116    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 50 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 102 2004  
MINIMUM TEMPERATURE (F) 52 40 2011  
 
SUNRISE AND SUNSET  
MAY 2 2023...........SUNRISE 6:01 AM PDT SUNSET 7:35 PM PDT  
MAY 3 2023...........SUNRISE 6:00 AM PDT SUNSET 7:36 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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