Climatological Report (Daily)
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980
CDCA42 TJSJ 190900
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
500 AM AST SUN JAN 19 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 18 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  12:09 PM  90    2024  84      4       90
  MINIMUM         76   5:23 AM  62    1981  71      5       78
  AVERAGE         82                        78      4       84

PRECIPITATION (IN)
  YESTERDAY       MM             0.71 2012   0.06  MM       MM
  MONTH TO DATE    0.00                      1.16  M1.16     0.00
  SINCE DEC 1      0.00                      4.41  M4.41     0.81
  SINCE JAN 1      0.00                      1.16  M1.16     0.00

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       17                        13      4       19
  MONTH TO DATE  253                       234     19      305
  SINCE DEC 1    757                       662     95      812
  SINCE JAN 1    253                       234     19      305
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    39   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    13.7


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     63
 AVERAGE    77

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        89      2024
 MINIMUM TEMPERATURE (F)   71        61      2017


SUNRISE AND SUNSET
JANUARY 19 2025.......SUNRISE   6:53 AM AST   SUNSET   6:07 PM AST
JANUARY 20 2025.......SUNRISE   6:53 AM AST   SUNSET   6:08 PM AST


M  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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