Climatological Report (Daily)
Issued by NWS
Issued by NWS
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713
CDUS46 KSGX 200926
CLICNO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PDT SAT SEP 20 2025
...................................
...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 19 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 92 2:38 PM 103 2016 92 0 77
MINIMUM 66 11:59 PM 50 2006 60 6 57
AVERAGE 79 76 3 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 2005 0.00 0.00 0.00
MONTH TO DATE 0.02 0.02 0.00 T
SINCE JUL 1 0.02 0.11 -0.09 T
SINCE OCT 1 5.27 9.94 -4.67 18.21
SINCE JAN 1 5.17 7.13 -1.96 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 14 11 3 2
MONTH TO DATE 254 244 10 256
SINCE SEP 1 254 244 10 256
SINCE JAN 1 1430 1537 -107 1436
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 4:00 AM
LOWEST 41 1:00 PM
AVERAGE 63
..........................................................
THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 107 2015
MINIMUM TEMPERATURE (F) 60 47 1999
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 6:37 AM PDT SUNSET 6:49 PM PDT
SEPTEMBER 21 2025.....SUNRISE 6:38 AM PDT SUNSET 6:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$