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

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CDCA42 TJSJ 300430
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1230 AM AST SUN APR 30 2017


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 29 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         85   1150 AM  93    2015  87     -2       84
  MINIMUM         74    645 AM  68    1957  75     -1       76
  AVERAGE         80                        81     -1       80

PRECIPITATION (IN)
  YESTERDAY        0.41          5.12 1940   0.21   0.20     0.11
  MONTH TO DATE    5.79                      4.48   1.31    10.02
  SINCE MAR 1     11.83                      6.43   5.40    12.24
  SINCE JAN 1     15.42                     12.58   2.84    17.72

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       15                        16     -1       15
  MONTH TO DATE  445                       445      0      448
  SINCE MAR 1    860                       876    -16      889
  SINCE JAN 1   1708                      1627     81     1732
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    12.2


SKY COVER
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     70
 AVERAGE    85

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        94      2015
 MINIMUM TEMPERATURE (F)   75        68      1929


SUNRISE AND SUNSET
APRIL 30 2017.........SUNRISE   557 AM AST   SUNSET   645 PM AST
MAY  1 2017...........SUNRISE   557 AM AST   SUNSET   646 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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