Climatological Report (Daily)
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740
CDCA42 TJSJ 071946
CLIIST

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
346 PM AST MON SEP 07 2026

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

...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR SEPTEMBER 7 2026...
VALID TODAY AS OF 0300 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  94    1993  89     MM       91
  MINIMUM         MM        MM  70    1979  80     MM       81
  AVERAGE         MM                        84     MM       86

PRECIPITATION (IN)
  TODAY           MM             1.33 2006   0.19  MM        0.02
  MONTH TO DATE    T                         1.35  -1.35     0.44
  SINCE SEP 1      T                         1.35  -1.35     0.44
  SINCE JAN 1     10.87                     22.64 -11.77    22.09

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                        20     MM       21
  MONTH TO DATE   MM                       140     MM       41
  SINCE SEP 1     MM                       140     MM       41
  SINCE JAN 1   4231                      4191     40     4291
...................................................................


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.
  THUNDERSTORM


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        95      1993
 MINIMUM TEMPERATURE (F)   80        68      1979


SUNRISE AND SUNSET
SEPTEMBER  7 2026.....SUNRISE   6:06 AM AST   SUNSET   6:29 PM AST
SEPTEMBER  8 2026.....SUNRISE   6:07 AM AST   SUNSET   6:28 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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