Climatological Report (Daily)
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000
CDCA42 TJSJ 162145
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
545 PM AST MON OCT 16 2017


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR OCTOBER 16 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         MM        MM  93    1972  88     MM       90
  MINIMUM         MM        MM  67    1979  76     MM       75
  AVERAGE         MM                        82     MM       83

PRECIPITATION (IN)
  TODAY            0.00          1.57 2003   0.16  -0.16      T
  MONTH TO DATE    0.00                      2.51  -2.51     0.94
  SINCE SEP 1     11.04                      7.37   3.67     5.12
  SINCE JAN 1     37.61                     27.50  10.11    23.18

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  TODAY           MM                         0     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           MM                        17     MM       18
  MONTH TO DATE  124                       275   -151      118
  SINCE SEP 1    409                       819   -410      652
  SINCE JAN 1   4201                      4672   -471     4782
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    11.6


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     77
 AVERAGE    84

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        94      1972
 MINIMUM TEMPERATURE (F)   76        69      1981


SUNRISE AND SUNSET
OCTOBER 16 2017.......SUNRISE   613 AM AST   SUNSET   556 PM AST
OCTOBER 17 2017.......SUNRISE   613 AM AST   SUNSET   556 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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