Climatological Report (Daily)
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000
CDCA42 TJSJ 210550
CLIIST


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
150 AM AST SAT APR 21 2018


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

...THE CYRIL E. KING AP/ST THOMAS  CLIMATE SUMMARY FOR APRIL 20 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1953 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87    304 PM  92    1993  87      0       86
  MINIMUM         77    547 AM  70    1955  75      2       74
  AVERAGE         82                        81      1       80

PRECIPITATION (IN)
  YESTERDAY        T             0.62 1979   0.09  -0.09      T
  MONTH TO DATE    0.83                      1.62  -0.79     0.54
  SINCE MAR 1      3.09                      3.04   0.05     6.37
  SINCE JAN 1      9.10                      6.85   2.25     9.05

SNOWFALL (IN)
  YESTERDAY        0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 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 MAR 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       17                        16      1       15
  MONTH TO DATE  263                       309    -46      294
  SINCE MAR 1    329                       754   -425      705
  SINCE JAN 1   1124                      1568   -444     1501
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED    13.6


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79
 LOWEST     61
 AVERAGE    70

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


THE CYRIL E. KING AP/ST THOMAS  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        93      1993
 MINIMUM TEMPERATURE (F)   75        68      1955


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   559 AM AST   SUNSET   638 PM AST
APRIL 22 2018.........SUNRISE   558 AM AST   SUNSET   639 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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