436  
CDUS46 KSGX 040919  
CLICNO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT SAT APR 04 2026  
   
...............................  
 
   
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR APRIL 3 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 3:17 PM 89 2016 75 7 67  
MINIMUM 48 5:33 AM 37 2003 47 1 47  
AVERAGE 65 61 4 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.08 2019 0.03 -0.03 0.00  
MONTH TO DATE 0.10 0.08 0.02 0.00  
SINCE JUL 1 11.58 9.32 2.26 4.87  
SINCE OCT 1 11.56 9.17 2.39 4.87  
SINCE JAN 1 4.88 6.36 -1.48 4.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 5 -5 8  
MONTH TO DATE 1 15 -14 24  
SINCE MAR 1 38 210 -172 267  
SINCE JUL 1 693 1263 -570 1218  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 1 3 -2 0  
SINCE MAR 1 145 17 128 9  
SINCE JAN 1 161 26 135 17    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 7 9:00 PM  
AVERAGE 52  
   
......................................................  
 
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 88 2016  
MINIMUM TEMPERATURE (F) 47 33 1999  
 
SUNRISE AND SUNSET  
APRIL 4 2026.........SUNRISE 6:34 AM PDT SUNSET 7:14 PM PDT  
APRIL 5 2026.........SUNRISE 6:32 AM PDT SUNSET 7:14 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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