Climatological Report (Daily)
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000
CDCA42 TJSJ 180452
CLIIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1252 AM AST WED JAN 18 2017


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

...THE CYRIL E. KING AP/ST THOMAS  CLIMATE SUMMARY FOR JANUARY 17 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1953 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84   1227 PM  90    1995  85     -1       82
  MINIMUM         71   1159 PM  66    1980  72     -1       73
  AVERAGE         78                        79     -1       78

PRECIPITATION (IN)
  YESTERDAY        0.12          0.61 2009   0.07   0.05     0.02
  MONTH TO DATE    0.56                      1.42  -0.86     0.86
  SINCE DEC 1      3.12                      4.38  -1.26     4.70
  SINCE JAN 1      0.56                      1.42  -0.86     0.86

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       13                        14     -1       13
  MONTH TO DATE  238                       238      0      233
  SINCE DEC 1    701                       689     12      708
  SINCE JAN 1    238                       238      0      233
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    13.7


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     51
 AVERAGE    72

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


THE CYRIL E. KING AP/ST THOMAS  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        89      1991
 MINIMUM TEMPERATURE (F)   72        66      1955


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   655 AM AST   SUNSET   606 PM AST
JANUARY 19 2017.......SUNRISE   655 AM AST   SUNSET   607 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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