Climatological Report (Daily)
Issued by NWS

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639
CDCA42 TJSJ 142326
CLIIST

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
355 PM AST MON SEP 14 2026

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

...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 14 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         MM        MM  97    1994  89     MM       92
  MINIMUM         MM        MM  71    1960  80     MM       84
  AVERAGE         MM                        84     MM       88

PRECIPITATION (IN)
  TODAY           MM             1.38 1960   0.19  MM        0.00
  MONTH TO DATE    T                         2.70  -2.70     0.48
  SINCE SEP 1      T                         2.70  -2.70     0.48
  SINCE JAN 1     10.87                     23.99 -13.12    22.13

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

 COOLING
  TODAY           MM                        19     MM       23
  MONTH TO DATE   MM                       277     MM      195
  SINCE SEP 1     MM                       277     MM      195
  SINCE JAN 1   4231                      4328    -97     4445
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  AVERAGE SKY COVER  MM


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        97      1994
 MINIMUM TEMPERATURE (F)   80        72      1960


SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE   6:08 AM AST   SUNSET   6:23 PM AST
SEPTEMBER 15 2026.....SUNRISE   6:08 AM AST   SUNSET   6:22 PM AST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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