Climatological Report (Daily)
Issued by NWS San Juan, PR

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CDCA42 TJSJ 082131
CLISJU


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


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 8 2019...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86    236 PM  90    1981  84      2       84
  MINIMUM         77    714 AM  67    1990  74      3       76
  AVERAGE         82                        79      3       80

PRECIPITATION (IN)
  TODAY            0.00          1.59 1938   0.17  -0.17     0.06
  MONTH TO DATE    0.56                      1.38  -0.82     0.35
  SINCE DEC 1      0.56                      1.38  -0.82     0.35
  SINCE JAN 1     41.71                     52.71 -11.00    49.48

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                        14      3       15
  MONTH TO DATE  144                       112     32      122
  SINCE DEC 1    144                       112     32      122
  SINCE JAN 1   5874                      5538    336     5509
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     4.7


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     65
 AVERAGE    75

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        91      1981
 MINIMUM TEMPERATURE (F)   74        67      1958


SUNRISE AND SUNSET
DECEMBER  8 2019......SUNRISE   644 AM AST   SUNSET   548 PM AST
DECEMBER  9 2019......SUNRISE   645 AM AST   SUNSET   548 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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