429
CDUS46 KSGX 180919
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
219 AM PDT FRI SEP 18 2026
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 17 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 83 1:00 PM 106 2020 93 -10 100
MINIMUM 66 MM 48 2006 60 6 66
AVERAGE 75 76 -1 83
PRECIPITATION (IN)
YESTERDAY 0.00 T 1998 0.00 0.00 0.00
1999
MONTH TO DATE 0.58 0.02 0.56 0.00
SINCE JUL 1 0.58 0.11 0.47 T
SINCE OCT 1 12.69 9.94 2.75 5.25
SINCE JAN 1 6.01 7.13 -1.12 5.15
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 10 11 -1 18
MONTH TO DATE 232 222 10 225
SINCE SEP 1 232 222 10 225
SINCE JAN 1 1751 1515 236 1401
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 12:00 AM
LOWEST 41 12:00 PM
AVERAGE 63
......................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 107 2016
MINIMUM TEMPERATURE (F) 60 49 2006
SUNRISE AND SUNSET
SEPTEMBER 18 2026.....SUNRISE 6:36 AM PDT SUNSET 6:53 PM PDT
SEPTEMBER 19 2026.....SUNRISE 6:37 AM PDT SUNSET 6:51 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.
Main Text Page