Climatological Report (Daily)
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000
CDCA42 TJSJ 210430
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1230 AM AST SUN DEC 21 2014


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

...THE HENRY E. ROHLSEN AIRPORT/USVI CLIMATE SUMMARY FOR DECEMBER 20 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         86    131 PM  88    1963  85      1       86
  MINIMUM         72    325 AM  64    1983  73     -1       75
  AVERAGE         79                        79      0       81

PRECIPITATION (IN)
  YESTERDAY        T             1.89 1953   0.09  -0.09     0.11
  MONTH TO DATE    5.30                      2.04   3.26     4.85
  SINCE DEC 1      5.30                      2.04   3.26     4.85
  SINCE JAN 1     39.57                     37.74   1.83    42.48

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       16
  MONTH TO DATE  264                       285    -21      309
  SINCE DEC 1    264                       285    -21      309
  SINCE JAN 1   5807                      5682    125     5548
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (90)
  AVERAGE WIND SPEED     9.3


SKY COVER
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87
 LOWEST     65
 AVERAGE    76

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


THE HENRY E. ROHLSEN AIRPORT/USVI CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        88      1998
 MINIMUM TEMPERATURE (F)   73        64      1983


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   645 AM AST   SUNSET   549 PM AST
DECEMBER 22 2014......SUNRISE   646 AM AST   SUNSET   550 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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