Climatological Report (Daily)
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472
CDCA42 TJSJ 070855
CLIISX

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN PR
455 AM AST SUN DEC 07 2025

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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 6 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         87   1:09 PM  90    1963  86      1       89
  MINIMUM         74  11:20 PM  67    1980  73      1       74
  AVERAGE         81                        79      2       82

PRECIPITATION (IN)
  YESTERDAY       MM             2.80 1957   0.13  MM       MM
  MONTH TO DATE    0.00                      0.77  -0.77      T
  SINCE DEC 1      0.00                      0.77  -0.77      T
  SINCE JAN 1      3.30                     34.53 -31.23    13.63

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       16                        14      2       17
  MONTH TO DATE   95                        85     10      108
  SINCE DEC 1     95                        85     10      108
  SINCE JAN 1   5464                      5406     58     5618
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    11.2


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     59
 AVERAGE    75

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        89      2002
                                             2018
 MINIMUM TEMPERATURE (F)   73        66      1974


SUNRISE AND SUNSET
DECEMBER  7 2025......SUNRISE   6:37 AM AST   SUNSET   5:44 PM AST
DECEMBER  8 2025......SUNRISE   6:38 AM AST   SUNSET   5:44 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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