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

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CDCA42 TJSJ 180452
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1252 AM AST SAT APR 18 2015


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 17 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         83    316 PM  97    1983  86     -3       87
  MINIMUM         75    938 PM  67    1965  75      0       75
  AVERAGE         79                        80     -1       81

PRECIPITATION (IN)
  YESTERDAY        0.11          2.37 1945   0.17  -0.06     1.10
  MONTH TO DATE    1.38                      2.27  -0.89     2.32
  SINCE MAR 1      2.88                      4.22  -1.34     2.83
  SINCE JAN 1     11.11                     10.37   0.74     8.87

SNOWFALL (IN)
  YESTERDAY       MM                         0.0   MM        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       14                        15     -1       16
  MONTH TO DATE  253                       255     -2      285
  SINCE MAR 1    685                       686     -1      763
  SINCE JAN 1   1525                      1437     88     1651
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    12.2


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     69
 AVERAGE    82

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        92      2001
                                             1984
 MINIMUM TEMPERATURE (F)   75        68      1962


SUNRISE AND SUNSET
APRIL 18 2015.........SUNRISE   605 AM AST   SUNSET   642 PM AST
APRIL 19 2015.........SUNRISE   605 AM AST   SUNSET   642 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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