Climatological Report (Daily)
Issued by NWS San Juan, PR

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CDCA42 TJSJ 230427
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1227 AM AST TUE MAY 23 2017


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 22 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89   1229 PM  94    2005  88      1       92
  MINIMUM         80    739 AM  69    1957  77      3       77
  AVERAGE         85                        82      3       85

PRECIPITATION (IN)
  YESTERDAY        0.01          2.53 2013   0.20  -0.19     0.00
  MONTH TO DATE    1.90                      4.25  -2.35     3.15
  SINCE MAR 1     14.19                     10.88   3.31    15.39
  SINCE JAN 1     17.78                     17.03   0.75    20.87

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       20                        17      3       20
  MONTH TO DATE  379                       365     14      373
  SINCE MAR 1   1252                      1255     -3     1276
  SINCE JAN 1   2100                      2006     94     2119
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    12.3


SKY COVER
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     65
 AVERAGE    75

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        95      1990
 MINIMUM TEMPERATURE (F)   77        70      1957


SUNRISE AND SUNSET
MAY 23 2017...........SUNRISE   548 AM AST   SUNSET   654 PM AST
MAY 24 2017...........SUNRISE   548 AM AST   SUNSET   654 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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