Climatological Report (Daily)
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614
CDUS46 KSGX 170920
CLICNO

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT THU SEP 17 2026

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

...THE CHINO AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 16 2026...

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)
 YESTERDAY
  MAXIMUM         84   2:34 PM 109    2014  93     -9      103
  MINIMUM         60   2:54 AM  51    2002  61     -1       61
  AVERAGE         72                        77     -5       82

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2014   0.00   0.00     0.00
                                      2015
                                      2024
  MONTH TO DATE    0.58                      0.02   0.56     0.00
  SINCE JUL 1      0.58                      0.11   0.47      T
  SINCE OCT 1     12.69                      9.94   2.75     5.25
  SINCE JAN 1      6.01                      7.13  -1.12     5.15

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        7                        12     -5       17
  MONTH TO DATE  222                       211     11      207
  SINCE SEP 1    222                       211     11      207
  SINCE JAN 1   1741                      1504    237     1383
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     5.7


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     38           1:00 PM
 AVERAGE    64

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


THE CHINO AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   93       106      2020
 MINIMUM TEMPERATURE (F)   60        48      2006


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   6:35 AM PDT   SUNSET   6:54 PM PDT
SEPTEMBER 18 2026.....SUNRISE   6:36 AM PDT   SUNSET   6:53 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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