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

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CDCA42 TJSJ 260428
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1227 AM AST FRI MAY 26 2017


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 25 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         90    136 PM  94    1980  88      2       88
  MINIMUM         78    620 AM  70    1964  77      1       77
  AVERAGE         84                        82      2       83

PRECIPITATION (IN)
  YESTERDAY        0.00          4.97 1936   0.20  -0.20     0.02
  MONTH TO DATE    1.90                      4.83  -2.93     3.17
  SINCE MAR 1     14.19                     11.46   2.73    15.41
  SINCE JAN 1     17.78                     17.61   0.17    20.89

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       19                        17      2       18
  MONTH TO DATE  438                       416     22      431
  SINCE MAR 1   1311                      1306      5     1334
  SINCE JAN 1   2159                      2057    102     2177
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    12.2


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     59
 AVERAGE    72

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        94      2005
 MINIMUM TEMPERATURE (F)   77        70      1911


SUNRISE AND SUNSET
MAY 26 2017...........SUNRISE   548 AM AST   SUNSET   655 PM AST
MAY 27 2017...........SUNRISE   547 AM AST   SUNSET   655 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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