Climatological Report (Daily)
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CDCA42 TJSJ 100854
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
454 AM AST FRI OCT 10 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR OCTOBER 9 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         89  11:33 AM  92    1972  89      0       90
                                      2023
  MINIMUM         76  11:51 PM  68    1977  76      0       80
  AVERAGE         83                        82      1       85

PRECIPITATION (IN)
  YESTERDAY       MM             1.66 2003   0.15  MM       MM
  MONTH TO DATE    T                         1.28  -1.28     0.05
  SINCE SEP 1      0.00                      6.17  -6.17     3.76
  SINCE JAN 1      3.30                     24.71 -21.41    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       18                        17      1       20
  MONTH TO DATE  161                       153      8      174
  SINCE SEP 1    707                       687     20      778
  SINCE JAN 1   4592                      4473    119     4554
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     5.3


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96
 LOWEST     65
 AVERAGE    81

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        92      1972
 MINIMUM TEMPERATURE (F)   76        66      1982


SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE   6:11 AM AST   SUNSET   6:01 PM AST
OCTOBER 11 2025.......SUNRISE   6:12 AM AST   SUNSET   6:00 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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