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

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
CDCA42 TJSJ 182132
CLISJU


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN JUAN, PR
532 PM AST THU DEC 18 2014


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

...THE SAN JUAN/P.R. CLIMATE SUMMARY FOR DECEMBER 18 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1898 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83    224 PM  89    1980  84     -1       87
  MINIMUM         76    635 AM  65    1958  73      3       76
  AVERAGE         80                        78      2       82

PRECIPITATION (IN)
  TODAY            0.10          1.09 1952   0.16  -0.06     0.29
  MONTH TO DATE    4.86                      3.02   1.84     5.56
  SINCE DEC 1      4.86                      3.02   1.84     5.56
  SINCE JAN 1     58.44                     54.35   4.09    83.06

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    0.0
  SINCE DEC 1      0.0
  SINCE JUL 1      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           15                        14      1       17
  MONTH TO DATE  264                       252     12      273
  SINCE DEC 1    264                       252     12      273
  SINCE JAN 1   6126                      5678    448     5836
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    10.7


SKY COVER
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85
 LOWEST     63
 AVERAGE    74

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


THE SAN JUAN/P.R. CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        89      1994
 MINIMUM TEMPERATURE (F)   73        66      1898


SUNRISE AND SUNSET
DECEMBER 18 2014......SUNRISE   650 AM AST   SUNSET   551 PM AST
DECEMBER 19 2014......SUNRISE   650 AM AST   SUNSET   552 PM AST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.