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

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CDCA42 TJSJ 080427
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1227 AM AST THU DEC 8 2016


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR DECEMBER 7 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86    211 PM  90    1989  84      2       83
  MINIMUM         78    703 AM  67    1960  74      4       75
  AVERAGE         82                        79      3       79

PRECIPITATION (IN)
  YESTERDAY        0.13          1.41 2015   0.17  -0.04     1.41
  MONTH TO DATE    1.39                      1.21   0.18     2.08
  SINCE DEC 1      1.39                      1.21   0.18     2.08
  SINCE JAN 1     68.20                     52.54  15.66    39.91

SNOWFALL (IN)
  YESTERDAY        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
  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       17                        14      3       14
  MONTH TO DATE  118                        98     20      111
  SINCE DEC 1    118                        98     20      111
  SINCE JAN 1   5779                      5524    255     5876
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     9.3


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     70
 AVERAGE    81

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        90      1981
 MINIMUM TEMPERATURE (F)   74        67      1990


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   644 AM AST   SUNSET   548 PM AST
DECEMBER  9 2016......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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