Climatological Report (Daily)
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381
CDCA42 TJSJ 230909
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
509 AM AST SAT AUG 23 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 22 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         90   2:05 PM  93    1995  90      0       92
                                      2018
  MINIMUM         79  11:59 PM  70    1980  77      2       81
  AVERAGE         85                        84      1       87

PRECIPITATION (IN)
  YESTERDAY       MM             2.01 2020   0.10  MM       MM
  MONTH TO DATE    0.00                      2.19  -2.19      T
  SINCE JUN 1      3.23                      6.75  -3.52     1.87
  SINCE JAN 1      3.30                     17.50 -14.20     9.77

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       20                        18      2       22
  MONTH TO DATE  401                       396      5      451
  SINCE JUN 1   1486                      1496    -10     1707
  SINCE JAN 1   3710                      3610    100     3594
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     9.2


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87
 LOWEST     63
 AVERAGE    75

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90        93      1995
                                             2024
 MINIMUM TEMPERATURE (F)   77        71      1981


SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE   6:04 AM AST   SUNSET   6:40 PM AST
AUGUST 24 2025........SUNRISE   6:04 AM AST   SUNSET   6:39 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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