Climatological Report (Daily)
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000
CDCA42 TJSJ 192135
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
525 PM AST SAT AUG 19 2017


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR AUGUST 19 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         91   1049 AM  95    1972  89      2       91
  MINIMUM         82    459 PM  70    1979  78      4       81
  AVERAGE         87                        84      3       86

PRECIPITATION (IN)
  TODAY            0.04          0.69 2011   0.11  -0.07      T
  MONTH TO DATE    3.80                      1.82   1.98     2.13
  SINCE JUN 1      7.39                      7.17   0.22     6.53
  SINCE JAN 1     25.27                     18.80   6.47    17.32

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

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           22                        19      3       21
  MONTH TO DATE  381                       361     20      380
  SINCE JUN 1   1420                      1478    -58     1560
  SINCE JAN 1   3562                      3631    -69     3896
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    14.0


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     59
 AVERAGE    72

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        93      1977
 MINIMUM TEMPERATURE (F)   78        70      1980


SUNRISE AND SUNSET
AUGUST 19 2017........SUNRISE   603 AM AST   SUNSET   642 PM AST
AUGUST 20 2017........SUNRISE   603 AM AST   SUNSET   642 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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