Climatological Report (Daily)
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000
CDCA42 TJSJ 200431
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1230 AM AST FRI JAN 20 2017


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 19 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         83    115 PM  88    1981  84     -1       85
  MINIMUM         61R   506 AM  61    2017  72    -11       71
  AVERAGE         72                        78     -6       78

PRECIPITATION (IN)
  YESTERDAY        0.00          0.30 2006   0.06  -0.06     0.06
  MONTH TO DATE    0.68                      1.37  -0.69     0.48
  SINCE DEC 1      4.97                      4.34   0.63     2.92
  SINCE JAN 1      0.68                      1.37  -0.69     0.48

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        7                        13     -6       13
  MONTH TO DATE  250                       247      3      252
  SINCE DEC 1    716                       683     33      735
  SINCE JAN 1    250                       247      3      252
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.2


SKY COVER
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93
 LOWEST     55
 AVERAGE    74

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        90      1973
 MINIMUM TEMPERATURE (F)   72        61      2000


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   653 AM AST   SUNSET   608 PM AST
JANUARY 21 2017.......SUNRISE   653 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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