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

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CDCA42 TJSJ 190445
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1245 AM AST THU APR 19 2018


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR APRIL 18 2018...

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)
 YESTERDAY
  MAXIMUM         86   1127 AM  92    2001  86      0       84
  MINIMUM         74    605 AM  68    1962  75     -1       78
  AVERAGE         80                        80      0       81

PRECIPITATION (IN)
  YESTERDAY        0.27          3.81 2005   0.17   0.10      T
  MONTH TO DATE    1.62                      2.44  -0.82     4.43
  SINCE MAR 1      5.07                      4.39   0.68    10.47
  SINCE JAN 1     15.43                     10.54   4.89    14.06

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                        15      0       16
  MONTH TO DATE  274                       270      4      258
  SINCE MAR 1    706                       701      5      673
  SINCE JAN 1   1484                      1452     32     1521
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     6.5


SKY COVER
  AVERAGE SKY COVER 0.3


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)   86        92      2007
 MINIMUM TEMPERATURE (F)   75        66      1961


SUNRISE AND SUNSET
APRIL 19 2018.........SUNRISE   604 AM AST   SUNSET   642 PM AST
APRIL 20 2018.........SUNRISE   604 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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