Climatological Report (Daily)
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000
CDCA42 TJSJ 080427
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1227 AM AST THU DEC 8 2016


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR DECEMBER 7 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1951 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86   1242 PM  89    2002  85      1       85
  MINIMUM         75    546 AM  66    1974  74      1       75
  AVERAGE         81                        79      2       80

PRECIPITATION (IN)
  YESTERDAY        T             0.61 2005   0.12  -0.12     0.00
  MONTH TO DATE    1.31                      0.81   0.50     1.29
  SINCE DEC 1      1.31                      0.81   0.50     1.29
  SINCE JAN 1     32.24                     36.51  -4.27    21.92

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       16                        14      2       15
  MONTH TO DATE  106                       103      3      115
  SINCE DEC 1    106                       103      3      115
  SINCE JAN 1   5660                      5500    160     5780
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     9.0


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     65
 AVERAGE    80

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        88      2012
 MINIMUM TEMPERATURE (F)   74        65      1974


SUNRISE AND SUNSET
DECEMBER  8 2016......SUNRISE   638 AM AST   SUNSET   544 PM AST
DECEMBER  9 2016......SUNRISE   639 AM AST   SUNSET   545 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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