Climatological Report (Daily)
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000
CDCA42 TJSJ 210441
CLIIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1241 AM AST SUN JAN 21 2018


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

...THE CYRIL E. KING AP/ST THOMAS  CLIMATE SUMMARY FOR JANUARY 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1953 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         85    228 PM  89    1995  85      0       84
  MINIMUM         75    708 AM  64    2000  72      3       65
  AVERAGE         80                        79      1       75

PRECIPITATION (IN)
  YESTERDAY        T             0.76 2005   0.08  -0.08     0.00
  MONTH TO DATE    2.16                      1.66   0.50     0.68
  SINCE DEC 1      3.34                      4.62  -1.28     3.24
  SINCE JAN 1      2.16                      1.66   0.50     0.68

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       15                        14      1       10
  MONTH TO DATE  287                       280      7      268
  SINCE DEC 1    589                       731   -142      731
  SINCE JAN 1    287                       280      7      268
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     8.2


SKY COVER
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    88
 LOWEST     69
 AVERAGE    79

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


THE CYRIL E. KING AP/ST THOMAS  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        91      1995
 MINIMUM TEMPERATURE (F)   72        66      1956


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   655 AM AST   SUNSET   608 PM AST
JANUARY 22 2018.......SUNRISE   655 AM AST   SUNSET   608 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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