Climatological Report (Daily)
Issued by NWS
Issued by NWS
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806
CDUS46 KSGX 240920
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT WED SEP 24 2025
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 23 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 102 12:27 PM 107 2002 90 12 96
MINIMUM 63 5:37 AM 48 2010 59 4 55
AVERAGE 83 75 8 76
PRECIPITATION (IN)
YESTERDAY 0.00 T 2003 0.00 0.00 0.00
MONTH TO DATE 0.02 0.03 -0.01 T
SINCE JUL 1 0.02 0.12 -0.10 T
SINCE OCT 1 5.27 9.95 -4.68 18.21
SINCE JAN 1 5.17 7.14 -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 18 10 8 11
MONTH TO DATE 307 285 22 282
SINCE SEP 1 307 285 22 282
SINCE JAN 1 1483 1578 -95 1462
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 6:00 AM
LOWEST 24 12:00 PM
AVERAGE 53
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 105 2009
MINIMUM TEMPERATURE (F) 59 50 2006
2007
2017
SUNRISE AND SUNSET
SEPTEMBER 24 2025.....SUNRISE 6:40 AM PDT SUNSET 6:44 PM PDT
SEPTEMBER 25 2025.....SUNRISE 6:41 AM PDT SUNSET 6:42 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$