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

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000
CDCA42 TJSJ 272125
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
525 PM AST THU JUL 27 2017


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

...THE SAN JUAN AREA/PR CLIMATE SUMMARY FOR JULY 27 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         89    310 PM  93    1965  89      0       90
  MINIMUM         78    500 AM  70    1899  78      0       80
  AVERAGE         84                        83      1       85

PRECIPITATION (IN)
  TODAY            0.00          2.19 1899   0.16  -0.16      T
  MONTH TO DATE    5.41                      4.45   0.96     3.44
  SINCE JUN 1      9.34                      8.86   0.48     6.18
  SINCE JAN 1     29.75                     27.54   2.21    31.06

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

 COOLING
  TODAY           19                        18      1       20
  MONTH TO DATE  521                       486     35      498
  SINCE JUN 1   1076                      1035     41     1070
  SINCE JAN 1   3339                      3200    139     3346
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     5.2


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91
 LOWEST     68
 AVERAGE    80

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


THE SAN JUAN AREA/PR CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   89        92      1981
 MINIMUM TEMPERATURE (F)   78        70      1899


SUNRISE AND SUNSET
JULY 27 2017..........SUNRISE   600 AM AST   SUNSET   701 PM AST
JULY 28 2017..........SUNRISE   601 AM AST   SUNSET   700 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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