Climatological Report (Daily)
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531
CDCA42 TJSJ 050851
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
451 AM AST SUN OCT 05 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR OCTOBER 4 2025...

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)
 YESTERDAY
  MAXIMUM         88  12:07 PM  95    1972  89     -1       91
  MINIMUM         75   6:10 AM  69    1983  76     -1       77
  AVERAGE         82                        82      0       84

PRECIPITATION (IN)
  YESTERDAY       MM             3.85 2023   0.14  MM       MM
  MONTH TO DATE    T                         0.56  -0.56     0.05
  SINCE SEP 1      0.00                      5.45  -5.45     3.76
  SINCE JAN 1      3.30                     23.99 -20.69    13.60

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       17                        17      0       19
  MONTH TO DATE   69                        68      1       76
  SINCE SEP 1    615                       602     13      680
  SINCE JAN 1   4500                      4388    112     4456
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     4.5


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     65
 AVERAGE    80

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        92      2015
                                             2023
 MINIMUM TEMPERATURE (F)   76        70      1983


SUNRISE AND SUNSET
OCTOBER  5 2025.......SUNRISE   6:10 AM AST   SUNSET   6:04 PM AST
OCTOBER  6 2025.......SUNRISE   6:11 AM AST   SUNSET   6:04 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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