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

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CDCA42 TJSJ 222147
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
537 PM AST SUN OCT 22 2017


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR OCTOBER 22 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         87    308 PM  93    2015  88     -1       89
                                      1982
  MINIMUM         76    439 AM  69    1959  77     -1       80
  AVERAGE         82                        82      0       85

PRECIPITATION (IN)
  TODAY            0.08          1.97 1998   0.19  -0.11     0.00
  MONTH TO DATE    6.45                      3.75   2.70     2.08
  SINCE SEP 1     22.24                      9.52  12.72     6.99
  SINCE JAN 1     60.92                     43.14  17.78    44.85

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 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 SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           17                        17      0       20
  MONTH TO DATE  401                       394      7      425
  SINCE SEP 1    955                       949      6      989
  SINCE JAN 1   4987                      4806    181     4994
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED    10.9


SKY COVER
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     63
 AVERAGE    77

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        95      1979
 MINIMUM TEMPERATURE (F)   77        70      1961


SUNRISE AND SUNSET
OCTOBER 22 2017.......SUNRISE   620 AM AST   SUNSET   557 PM AST
OCTOBER 23 2017.......SUNRISE   620 AM AST   SUNSET   556 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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