Climatological Report (Daily)
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CDCA42 TJSJ 280431
CLIISX


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1230 AM AST FRI APR 28 2017


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

...THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE SUMMARY FOR APRIL 27 2017...

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)
 YESTERDAY
  MAXIMUM         86    343 PM  91    1972  86      0       90
  MINIMUM         76    622 AM  70    2013  75      1       81
  AVERAGE         81                        80      1       86

PRECIPITATION (IN)
  YESTERDAY        T             1.55 1954   0.10  -0.10      T
  MONTH TO DATE    6.31                      1.84   4.47     0.81
  SINCE MAR 1     12.71                      3.40   9.31     3.20
  SINCE JAN 1     14.45                      7.19   7.26     5.17

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       16                        16      0       21
  MONTH TO DATE  391                       399     -8      427
  SINCE MAR 1    827                       819      8      898
  SINCE JAN 1   1596                      1596      0     1748
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED    12.0


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     70
 AVERAGE    82

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


THE HENRY E. ROHLSEN AP/ST CROIX CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        92      1972
 MINIMUM TEMPERATURE (F)   75        67      1974


SUNRISE AND SUNSET
APRIL 28 2017.........SUNRISE   554 AM AST   SUNSET   639 PM AST
APRIL 29 2017.........SUNRISE   554 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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