Climatological Report (Daily)
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403
CDCA42 TJSJ 110857
CLIIST

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
457 AM AST SAT OCT 11 2025

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

...THE CYRIL E. KING AP/ST THOMAS CLIMATE SUMMARY FOR OCTOBER 10 2025...

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)
 YESTERDAY
  MAXIMUM         90  12:11 PM  97    1993  89      1       89
  MINIMUM         83   6:19 AM  69    1956  79      4       84
  AVERAGE         87                        84      3       87

PRECIPITATION (IN)
  YESTERDAY        0.00          4.75 2005   0.17  -0.17     0.00
  MONTH TO DATE    0.20                      1.69  -1.49     1.71
  SINCE SEP 1      5.62                      7.58  -1.96     8.05
  SINCE JAN 1     27.27                     28.87  -1.60    19.19

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       22                        19      3       22
  MONTH TO DATE   44                       190   -146      194
  SINCE SEP 1    498                       770   -272      789
  SINCE JAN 1   4748                      4821    -73     3587
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    11.3


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     70
 AVERAGE    78

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


THE CYRIL E. KING AP/ST THOMAS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        97      1993
 MINIMUM TEMPERATURE (F)   79        70      1954


SUNRISE AND SUNSET
OCTOBER 11 2025.......SUNRISE   6:13 AM AST   SUNSET   6:00 PM AST
OCTOBER 12 2025.......SUNRISE   6:13 AM AST   SUNSET   5:59 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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