Climatological Report (Daily)
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000
CDCA42 TJSJ 180434
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1234 AM AST THU DEC 18 2014


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

...THE HENRY E. ROHLSEN AIRPORT/USVI CLIMATE SUMMARY FOR DECEMBER 17 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84    219 PM  88    2013  85     -1       88
                                      1998
  MINIMUM         73   1155 PM  67    1991  73      0       76
  AVERAGE         79                        79      0       82

PRECIPITATION (IN)
  YESTERDAY        0.06          0.47 1995   0.10  -0.04     0.01
  MONTH TO DATE    5.26                      1.78   3.48     4.60
  SINCE DEC 1      5.26                      1.78   3.48     4.60
  SINCE JAN 1     39.53                     37.48   2.05    42.23

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE DEC 1      0.0
  SINCE JUL 1      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       14                        14      0       17
  MONTH TO DATE  225                       243    -18      262
  SINCE DEC 1    225                       243    -18      262
  SINCE JAN 1   5768                      5640    128     5501
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)
  AVERAGE WIND SPEED     7.9


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     88
 AVERAGE    91

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


THE HENRY E. ROHLSEN AIRPORT/USVI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        88      1998
 MINIMUM TEMPERATURE (F)   73        64      1996


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   644 AM AST   SUNSET   548 PM AST
DECEMBER 19 2014......SUNRISE   644 AM AST   SUNSET   549 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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