Climatological Report (Daily)
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771
CDCA42 TJSJ 161000
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
600 AM AST WED JUL 16 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JULY 15 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   2:06 PM  92    2009  89      0       90
  MINIMUM         76   5:52 AM  72    1958  77     -1       77
  AVERAGE         83                        83      0       84

PRECIPITATION (IN)
  YESTERDAY        0.12          1.23 1996   0.09   0.03    MM
  MONTH TO DATE    0.77                      1.18  -0.41      T
  SINCE JUN 1      2.18                      3.10  -0.92     1.87
  SINCE JAN 1      2.25                     13.85 -11.60     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       18                        18      0       19
  MONTH TO DATE  266                       270     -4      316
  SINCE JUN 1    793                       804    -11      925
  SINCE JAN 1   3017                      2918     99     2812
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    13.0


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     68
 AVERAGE    81

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        92      2014
 MINIMUM TEMPERATURE (F)   77        71      1979


SUNRISE AND SUNSET
JULY 16 2025..........SUNRISE   5:53 AM AST   SUNSET   6:58 PM AST
JULY 17 2025..........SUNRISE   5:53 AM AST   SUNSET   6:57 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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