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

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CDCA42 TJSJ 212127
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
527 PM AST SAT APR 21 2018


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 21 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         84   1251 PM  93    1983  86     -2       86
  MINIMUM         74    105 AM  67    1955  75     -1       76
  AVERAGE         79                        81     -2       81

PRECIPITATION (IN)
  TODAY            0.90          4.90 2005   0.17   0.73      T
  MONTH TO DATE    2.58                      2.95  -0.37     4.44
  SINCE MAR 1      6.03                      4.90   1.13    10.48
  SINCE JAN 1     16.39                     11.05   5.34    14.07

SNOWFALL (IN)
  TODAY            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
  TODAY            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
  TODAY           14                        16     -2       16
  MONTH TO DATE  320                       317      3      306
  SINCE MAR 1    752                       748      4      721
  SINCE JAN 1   1530                      1499     31     1569
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    11.8


SKY COVER
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     69
 AVERAGE    85

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        95      2014
 MINIMUM TEMPERATURE (F)   75        66      1957


SUNRISE AND SUNSET
APRIL 21 2018.........SUNRISE   603 AM AST   SUNSET   643 PM AST
APRIL 22 2018.........SUNRISE   602 AM AST   SUNSET   643 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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