Climatological Report (Daily)
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000
CDCA42 TJSJ 160508
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
108 AM AST MON JAN 16 2017


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR JANUARY 15 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         84    218 PM  88    1981  84      0       85
  MINIMUM         73    150 AM  66    1955  72      1       68
  AVERAGE         79                        78      1       77

PRECIPITATION (IN)
  YESTERDAY        0.02          1.03 1996   0.07  -0.05      T
  MONTH TO DATE    0.44                      1.11  -0.67     0.35
  SINCE DEC 1      4.73                      4.08   0.65     2.79
  SINCE JAN 1      0.44                      1.11  -0.67     0.35

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       14                        13      1       12
  MONTH TO DATE  210                       195     15      200
  SINCE DEC 1    676                       631     45      683
  SINCE JAN 1    210                       195     15      200
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    13.8


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87
 LOWEST     54
 AVERAGE    71

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        88      1973
 MINIMUM TEMPERATURE (F)   72        63      2013


SUNRISE AND SUNSET
JANUARY 16 2017.......SUNRISE   653 AM AST   SUNSET   605 PM AST
JANUARY 17 2017.......SUNRISE   653 AM AST   SUNSET   606 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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