152  
CDUS46 KSGX 270922  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
222 AM PDT SAT MAY 27 2023  
   
...............................
 
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR MAY 26 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 12:04 PM 98 2020 82 -12 88  
MINIMUM 54 10:56 PM 46 2010 56 -2 56  
AVERAGE 62 69 -7 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 1998 0.01 -0.01 0.00  
2019  
MONTH TO DATE 0.74 0.16 0.58 0.00  
SINCE JUL 1 22.14 9.95 12.19 4.28  
SINCE OCT 1 21.88 9.80 12.08 4.11  
SINCE JAN 1 17.55 6.99 10.56 0.84  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 0 3 0  
MONTH TO DATE 53 29 24 18  
SINCE MAR 1 521 331 190 195  
SINCE JUL 1 1874 1384 490 1132  
 
COOLING  
YESTERDAY 0 5 -5 7  
MONTH TO DATE 56 90 -34 104  
SINCE MAR 1 81 147 -66 209  
SINCE JAN 1 81 156 -75 220    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 49 1:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 100 2000  
MINIMUM TEMPERATURE (F) 56 44 1998  
 
SUNRISE AND SUNSET  
MAY 27 2023...........SUNRISE 5:42 AM PDT SUNSET 7:53 PM PDT  
MAY 28 2023...........SUNRISE 5:42 AM PDT SUNSET 7:54 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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