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CDCA42 TJSJ 082131
CLIIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
531 PM AST SUN DEC 8 2019


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

...THE CYRIL E. KING AP/ST THOMAS  CLIMATE SUMMARY FOR DECEMBER 8 2019...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1953 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88   1200 PM  90    1993  86      2       86
  MINIMUM         75    642 AM  69    2014  74      1       77
  AVERAGE         82                        80      2       82

PRECIPITATION (IN)
  TODAY            0.00          1.55 2003   0.10  -0.10     0.03
  MONTH TO DATE    0.59                      0.86  -0.27     0.71
  SINCE DEC 1      0.59                      0.86  -0.27     0.71
  SINCE JAN 1     32.79                     37.24  -4.45    34.65

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE DEC 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           17                        15      2       17
  MONTH TO DATE  141                       120     21      131
  SINCE DEC 1    141                       120     21      131
  SINCE JAN 1   5889                      5714    175     5208
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     6.3


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82
 LOWEST     53
 AVERAGE    68

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


THE CYRIL E. KING AP/ST THOMAS  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        90      1993
 MINIMUM TEMPERATURE (F)   74        69      2014


SUNRISE AND SUNSET
DECEMBER  8 2019......SUNRISE   640 AM AST   SUNSET   544 PM AST
DECEMBER  9 2019......SUNRISE   640 AM AST   SUNSET   544 PM AST


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




$$
National Weather Service National Headquarters
