Climatological Report (Daily)
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494
CDCA42 TJSJ 271955
CLIIST

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
355 PM AST TUE OCT 27 2026

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

...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR OCTOBER 27 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         89   1:33 PM  94    1992  88      1       MM
  MINIMUM         84   6:42 AM  66    2007  78      6       MM
  AVERAGE         87                        83      4       MM

PRECIPITATION (IN)
  TODAY            0.00          1.45 1978   0.17  -0.17    MM
  MONTH TO DATE    2.52                      4.55  -2.03     0.40
  SINCE SEP 1      3.01                     10.44  -7.43     5.82
  SINCE JAN 1     13.88                     31.73 -17.85    27.47

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

 COOLING
  TODAY           22                        18      4       MM
  MONTH TO DATE  511                       498     13      118
  SINCE SEP 1    713                      1078   -365      572
  SINCE JAN 1   4944                      5129   -185     4822
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED    12.9


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80
 LOWEST     65
 AVERAGE    73

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


THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        94      1994
 MINIMUM TEMPERATURE (F)   78        66      2007


SUNRISE AND SUNSET
OCTOBER 27 2026.......SUNRISE   6:17 AM AST   SUNSET   5:50 PM AST
OCTOBER 28 2026.......SUNRISE   6:18 AM AST   SUNSET   5:49 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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