Climatological Report (Daily)
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000
CDCA42 TJSJ 200445
CLIIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1245 AM AST WED SEP 20 2017


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

...THE CYRIL E. KING AP/ST THOMAS  CLIMATE SUMMARY FOR SEPTEMBER 19 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         84   1225 PM  95    1994  90     -6       89
  MINIMUM         76    202 PM  72    1974  78     -2       79
  AVERAGE         80                        84     -4       84

PRECIPITATION (IN)
  YESTERDAY        2.56          3.31 2005   0.19   2.37     0.02
  MONTH TO DATE    4.17                      3.41   0.76     2.71
  SINCE SEP 1      4.17                      3.41   0.76     2.71
  SINCE JAN 1     26.33                     23.56   2.77    23.55

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       15                        19     -4       19
  MONTH TO DATE  258                       361   -103      382
  SINCE SEP 1    258                       361   -103      382
  SINCE JAN 1   4029                      4352   -323     4610
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    55   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    80   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    24.1


SKY COVER
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     82
 AVERAGE    91

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


THE CYRIL E. KING AP/ST THOMAS  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90        96      1993
 MINIMUM TEMPERATURE (F)   78        68      1972


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   608 AM AST   SUNSET   618 PM AST
SEPTEMBER 21 2017.....SUNRISE   609 AM AST   SUNSET   617 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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