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

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CDCA42 TJSJ 222145
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
545 PM AST FRI SEP 22 2017


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR SEPTEMBER 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         90   1200 PM  94    2013  89      1       88
                                      1999
  MINIMUM         84    500 PM  71    1947  78      6       77
  AVERAGE         87                        83      4       83

PRECIPITATION (IN)
  TODAY            0.00          2.63 2008   0.18  -0.18     0.64
  MONTH TO DATE    6.05                      4.36   1.69     4.09
  SINCE SEP 1      6.05                      4.36   1.69     4.09
  SINCE JAN 1     44.73                     37.98   6.75    41.95

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           22                        18      4       18
  MONTH TO DATE  419                       411      8      409
  SINCE SEP 1    419                       411      8      409
  SINCE JAN 1   4451                      4275    176     4414
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SE (130)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    12.7


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94
 LOWEST     70
 AVERAGE    82

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        94      2016
 MINIMUM TEMPERATURE (F)   78        71      1956


SUNRISE AND SUNSET
SEPTEMBER 22 2017.....SUNRISE   613 AM AST   SUNSET   620 PM AST
SEPTEMBER 23 2017.....SUNRISE   613 AM AST   SUNSET   619 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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