Climatological Report (Daily)
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264
CDCA42 TJSJ 171941
CLIIST

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
341 PM AST MON NOV 17 2025

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

...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR NOVEMBER 17 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1953 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         89   1:10 PM  90    1987  87      2       85
  MINIMUM         78   2:23 AM  70    1954  77      1       75
  AVERAGE         84                        82      2       80

PRECIPITATION (IN)
  TODAY            0.00          2.69 1999   0.21  -0.21     0.87
  MONTH TO DATE    0.79                      3.72  -2.93    10.18
  SINCE SEP 1      6.64                     14.89  -8.25    22.63
  SINCE JAN 1     28.29                     36.18  -7.89    33.77

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           19                        16      3       15
  MONTH TO DATE  292                       288      4      272
  SINCE SEP 1    906                      1437   -531     1469
  SINCE JAN 1   5156                      5488   -332     4267
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.1


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     65
 AVERAGE    75

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


THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        91      1994
 MINIMUM TEMPERATURE (F)   77        68      1954


SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE   6:27 AM AST   SUNSET   5:42 PM AST
NOVEMBER 18 2025......SUNRISE   6:28 AM AST   SUNSET   5:42 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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