743
CDUS46 KSGX 180952
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
252 AM PDT SAT OCT 18 2025
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 17 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 86 3:14 PM 101 2012 84 2 71
MINIMUM 48 6:30 AM 43 2000 53 -5 61
AVERAGE 67 69 -2 66
PRECIPITATION (IN)
YESTERDAY 0.00 1.50 2004 0.02 -0.02 0.00
MONTH TO DATE 0.48 0.25 0.23 0.00
SINCE JUL 1 0.50 0.40 0.10 T
SINCE OCT 1 0.48 0.25 0.23 0.00
SINCE JAN 1 5.65 7.42 -1.77 16.92
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 16 6 10 1
SINCE SEP 1 16 7 9 1
SINCE JUL 1 16 7 9 1
COOLING
YESTERDAY 2 4 -2 1
MONTH TO DATE 59 102 -43 157
SINCE SEP 1 424 450 -26 486
SINCE JAN 1 1600 1743 -143 1666
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION N (350)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (40)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 16 12:00 PM
AVERAGE 55
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THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 101 2023
MINIMUM TEMPERATURE (F) 53 39 1998
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 6:58 AM PDT SUNSET 6:12 PM PDT
OCTOBER 19 2025.......SUNRISE 6:59 AM PDT SUNSET 6:11 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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