940
CDUS46 KSGX 120922
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
222 AM PDT FRI SEP 12 2025
...............................
..THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 11 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 84 2:46 PM 104 2017 94 -10 89
MINIMUM 58 4:12 AM 49 2000 61 -3 55
AVERAGE 71 78 -7 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.06 2022 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 T 0.10 -0.10 0.00
SINCE OCT 1 5.25 9.93 -4.68 18.21
SINCE JAN 1 5.15 7.12 -1.97 16.92
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 6 13 -7 7
MONTH TO DATE 152 150 2 223
SINCE SEP 1 152 150 2 223
SINCE JAN 1 1328 1443 -115 1403
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 3:00 AM
LOWEST 37 3:00 PM
AVERAGE 64
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THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 106 2000
MINIMUM TEMPERATURE (F) 61 52 2011
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 6:32 AM PDT SUNSET 7:01 PM PDT
SEPTEMBER 13 2025.....SUNRISE 6:33 AM PDT SUNSET 6:59 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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