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

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CDCA42 TJSJ 230445
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
1245 AM AST MON JAN 23 2017


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JANUARY 22 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         81    320 PM  91    2014  83     -2       85
  MINIMUM         72    743 AM  64    2005  72      0       72
  AVERAGE         77                        78     -1       79

PRECIPITATION (IN)
  YESTERDAY        0.00          1.32 1997   0.11  -0.11     0.03
  MONTH TO DATE    1.81                      2.87  -1.06     0.73
  SINCE DEC 1      6.11                      7.89  -1.78     4.20
  SINCE JAN 1      1.81                      2.87  -1.06     0.73

SNOWFALL (IN)
  YESTERDAY        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
  YESTERDAY        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
  YESTERDAY       12                        12      0       14
  MONTH TO DATE  300                       282     18      303
  SINCE DEC 1    795                       705     90      775
  SINCE JAN 1    300                       282     18      303
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     4.1


SKY COVER
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90
 LOWEST     58
 AVERAGE    74

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   83        89      1978
 MINIMUM TEMPERATURE (F)   72        62      1958


SUNRISE AND SUNSET
JANUARY 23 2017.......SUNRISE   659 AM AST   SUNSET   613 PM AST
JANUARY 24 2017.......SUNRISE   659 AM AST   SUNSET   614 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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