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

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CDCA42 TJSJ 220437
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1236 AM AST FRI MAY 22 2015


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR MAY 21 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91   1220 PM  95    2005  88      3       92
                                      1989
  MINIMUM         76    553 AM  69    2011  77     -1       76
  AVERAGE         84                        82      2       84

PRECIPITATION (IN)
  YESTERDAY        0.00          2.56 1939   0.19  -0.19     0.02
  MONTH TO DATE    1.28                      4.05  -2.77     8.08
  SINCE MAR 1      4.16                     10.68  -6.52    11.74
  SINCE JAN 1     12.39                     16.83  -4.44    17.78

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       19
  MONTH TO DATE  388                       348     40      338
  SINCE MAR 1   1321                      1238     83     1345
  SINCE JAN 1   2161                      1989    172     2233
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     6.7


SKY COVER
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     59
 AVERAGE    77

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


THE SAN JUAN AREA/PR 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 2015...........SUNRISE   548 AM AST   SUNSET   653 PM AST
MAY 23 2015...........SUNRISE   548 AM AST   SUNSET   653 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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