Climatological Report (Daily)
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488
CDCA42 TJSJ 181946
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
346 PM AST WED JUN 18 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JUNE 18 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         88   1:24 PM  97    1993  89     -1       91
  MINIMUM         78   6:12 AM  68    2007  77      1       78
  AVERAGE         83                        83      0       85

PRECIPITATION (IN)
  TODAY            0.00          0.66 1994   0.06  -0.06     0.03
  MONTH TO DATE    0.93                      1.11  -0.18     1.58
  SINCE JUN 1      0.93                      1.11  -0.18     1.58
  SINCE JAN 1      1.00                     11.86 -10.86     9.48

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

 COOLING
  TODAY           18                        18      0       20
  MONTH TO DATE  312                       317     -5      355
  SINCE JUN 1    312                       317     -5      355
  SINCE JAN 1   2536                      2431    105     2242
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    12.7


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82
 LOWEST     61
 AVERAGE    72

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        93      2020
                                             2024
 MINIMUM TEMPERATURE (F)   77        68      2007


SUNRISE AND SUNSET
JUNE 18 2025..........SUNRISE   5:45 AM AST   SUNSET   6:56 PM AST
JUNE 19 2025..........SUNRISE   5:45 AM AST   SUNSET   6:56 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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