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

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000
CDCA42 TJSJ 210430
CLISJU


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


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

...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR DECEMBER 20 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    247 PM  90    1995  84      1       85
  MINIMUM         73    715 AM  66    1959  73      0       76
  AVERAGE         79                        78      1       81

PRECIPITATION (IN)
  YESTERDAY        0.00          1.89 1987   0.16  -0.16     0.38
  MONTH TO DATE    4.93                      3.34   1.59     6.16
  SINCE DEC 1      4.93                      3.34   1.59     6.16
  SINCE JAN 1     58.51                     54.67   3.84    83.66

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                        13      1       16
  MONTH TO DATE  292                       278     14      305
  SINCE DEC 1    292                       278     14      305
  SINCE JAN 1   6154                      5704    450     5868
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     6.5


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87
 LOWEST     65
 AVERAGE    76

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


THE SAN JUAN/P.R. CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        90      1965
 MINIMUM TEMPERATURE (F)   73        64      1958


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   651 AM AST   SUNSET   553 PM AST
DECEMBER 22 2014......SUNRISE   652 AM AST   SUNSET   553 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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