Climatological Report (Daily)
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851
CDUS46 KSGX 190031
CLICNO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
531 PM PDT FRI SEP 18 2026

...................................

...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 18 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         MM        MM 107    2016  92     MM       92
  MINIMUM         MM        MM  49    2006  60     MM       67
  AVERAGE         MM                        76     MM       80

PRECIPITATION (IN)
  TODAY            0.00          T    1999   0.00   0.00     0.02
                                      2000
  MONTH TO DATE    0.58                      0.02   0.56     0.02
  SINCE JUL 1      0.58                      0.11   0.47     0.02
  SINCE OCT 1     12.69                      9.94   2.75     5.27
  SINCE JAN 1      6.01                      7.13  -1.12     5.17

DEGREE DAYS
 HEATING
  TODAY           MM                         0     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           MM                        11     MM       15
  MONTH TO DATE  232                       233     -1      240
  SINCE SEP 1    232                       233     -1      240
  SINCE JAN 1   1751                      1526    225     1416
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

..........................................................


THE CHINO AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   92       103      2016
 MINIMUM TEMPERATURE (F)   60        50      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.




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