Climatological Report (Daily)
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357
CDCA42 TJSJ 230445
CLIIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1245 AM AST SAT SEP 23 2017


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

...THE CYRIL E. KING AP/ST THOMAS  CLIMATE SUMMARY FOR SEPTEMBER 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1953 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         MM        MM  95    1994  90     MM       89
  MINIMUM         MM        MM  74    2008  78     MM       79
  AVERAGE         MM                        84     MM       84

PRECIPITATION (IN)
  YESTERDAY       MM             0.86 1964   0.20  MM        0.02
  MONTH TO DATE    5.92                      3.98   1.94     2.99
  SINCE SEP 1      5.92                      3.98   1.94     2.99
  SINCE JAN 1     28.08                     24.13   3.95    23.83

SNOWFALL (IN)
  YESTERDAY       MM                         0.0   MM        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
  YESTERDAY       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
  YESTERDAY       MM                        19     MM       19
  MONTH TO DATE  272                       418   -146      442
  SINCE SEP 1    272                       418   -146      442
  SINCE JAN 1   4043                      4409   -366     4670
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    MM   HIGHEST WIND DIRECTION    MM
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED    MM


SKY COVER
  AVERAGE SKY COVER  MM


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE CYRIL E. KING AP/ST THOMAS  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90        97      1993
 MINIMUM TEMPERATURE (F)   78        72      1954


SUNRISE AND SUNSET
SEPTEMBER 23 2017.....SUNRISE   609 AM AST   SUNSET   615 PM AST
SEPTEMBER 24 2017.....SUNRISE   609 AM AST   SUNSET   614 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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