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(Puerto Rico & U.S.V.I.)

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(Puerto Rico & U.S.V.I.)

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(Puerto Rico)

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(Puerto Rico & U.S.V.I.)

Hourly Roundup
(Puerto Rico & U.S.V.I.
)

Precipitation Report
(Puerto Rico)

Temperature & Precipitation
(Puerto Rico)

Climate Report
(Puerto Rico)

Updated every 30 minutes.

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CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR

1233 AM AST WED MAY 22 2013
...................................
...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR MAY 21 2013...
CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2013
WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         84    137 PM  95    2005  88     -4       87
                                      1989
  MINIMUM         75    604 AM  69    2011  77     -2       77
  AVERAGE         80                        82     -2       82

PRECIPITATION (IN)
  YESTERDAY        0.20          2.56 1939   0.19   0.01     0.29
  MONTH TO DATE    6.86                      4.05   2.81     4.89
  SINCE MAR 1     12.75                     10.68   2.07    19.46
  SINCE JAN 1     16.85                     16.83   0.02    25.16

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      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       15                        17     -2       17
  MONTH TO DATE  349                       348      1      342
  SINCE MAR 1   1288                      1238     50     1242
  SINCE JAN 1   2084                      1989     95     2006
..................................................................
WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    12.4

SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6

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

RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82
 LOWEST     69
 AVERAGE    76
..........................................................

THE SAN JUAN/P.R. CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        94      2005
                                             1989
 MINIMUM TEMPERATURE (F)   77        69      1957

SUNRISE AND SUNSET
MAY 22 2013...........SUNRISE   548 AM AST   SUNSET   653 PM AST
MAY 23 2013...........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.
$$