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

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CDCA42 TJSJ 212142
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
542 PM AST TUE FEB 21 2017


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR FEBRUARY 21 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         83    317 PM  91    1978  84     -1       85
  MINIMUM         73    315 AM  65    1957  72      1       75
  AVERAGE         78                        78      0       80

PRECIPITATION (IN)
  TODAY            0.13          1.77 1954   0.08   0.05     0.13
  MONTH TO DATE    1.10                      1.86  -0.76     3.58
  SINCE DEC 1      7.29                     10.64  -3.35     8.65
  SINCE JAN 1      2.99                      5.62  -2.63     5.18

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

 COOLING
  TODAY           13                        13      0       15
  MONTH TO DATE  315                       273     42      294
  SINCE DEC 1   1243                      1087    156     1197
  SINCE JAN 1    748                       664     84      725
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    10.8


SKY COVER
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76
 LOWEST     54
 AVERAGE    65

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        92      1968
 MINIMUM TEMPERATURE (F)   72        62      1956


SUNRISE AND SUNSET
FEBRUARY 21 2017......SUNRISE   648 AM AST   SUNSET   627 PM AST
FEBRUARY 22 2017......SUNRISE   647 AM AST   SUNSET   628 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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