Climatological Report (Daily)
Issued by NWS

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294
CDCA42 TJSJ 151957
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
357 PM AST FRI AUG 15 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 15 2025...
VALID TODAY AS OF 0300 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         MM        MM  95    2023  90     MM       90
  MINIMUM         MM        MM  71    1975  78     MM       83
  AVERAGE         MM                        84     MM       87

PRECIPITATION (IN)
  TODAY           MM             1.73 2008   0.10  MM       MM
  MONTH TO DATE    0.00                      1.46  -1.46      T
  SINCE JUN 1      3.23                      6.02  -2.79     1.87
  SINCE JAN 1      3.30                     16.77 -13.47     9.77

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

 COOLING
  TODAY           MM                        18     MM       22
  MONTH TO DATE  264                       270     -6      304
  SINCE JUN 1   1349                      1370    -21     1560
  SINCE JAN 1   3573                      3484     89     3447
...................................................................


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 HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90        93      2020
                                             2023
 MINIMUM TEMPERATURE (F)   78        67      1978


SUNRISE AND SUNSET
AUGUST 15 2025........SUNRISE   6:02 AM AST   SUNSET   6:45 PM AST
AUGUST 16 2025........SUNRISE   6:02 AM AST   SUNSET   6:44 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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