Climatological Report (Daily)
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618
CDCA42 TJSJ 130500
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
100 AM AST FRI SEP 13 2024

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR SEPTEMBER 12 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1951 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90   3:03 PM  95    1972  89      1       95
                                      2023
  MINIMUM         79   6:02 AM  70    1975  77      2       85
  AVERAGE         85                        83      2       90

PRECIPITATION (IN)
  YESTERDAY        0.05          1.01 2004   0.15  -0.10     0.00
  MONTH TO DATE    2.15                      1.95   0.20     0.17
  SINCE SEP 1      2.15                      1.95   0.20     0.17
  SINCE JAN 1     11.99                     20.49  -8.50    12.42

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       20                        18      2       25
  MONTH TO DATE  238                       216     22      271
  SINCE SEP 1    238                       216     22      271
  SINCE JAN 1   4014                      4002     12     4373
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     6.6


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97
 LOWEST     75
 AVERAGE    86

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        95      2023
 MINIMUM TEMPERATURE (F)   77        70      1960


SUNRISE AND SUNSET
SEPTEMBER 13 2024.....SUNRISE   6:07 AM AST   SUNSET   6:23 PM AST
SEPTEMBER 14 2024.....SUNRISE   6:07 AM AST   SUNSET   6:22 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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