Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 110629
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
427 PM CHST SUN DEC 11 2016


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR DECEMBER 11 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88        MM  89    2014  86      2       86
                                      1989
                                      1985
  MINIMUM         78    300 AM  71    1964  77      1       79
  AVERAGE         83                        81      2       83

PRECIPITATION (IN)
  TODAY            T             1.28 1964   0.19  -0.19     0.18
  MONTH TO DATE    1.64                      2.44  -0.80     1.42
  SINCE DEC 1      1.64                      2.44  -0.80     1.42
  SINCE JAN 1     86.90                     94.10  -7.20   113.40

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

DEGREE DAYS
 HEATING
  TODAY            0
  MONTH TO DATE    0
  SINCE DEC 1      0
  SINCE JUL 1      0

 COOLING
  TODAY           18                        16      2       18
  MONTH TO DATE  204                       184     20      211
  SINCE DEC 1    204                       184     20      211
  SINCE JAN 1   6412                      5685    727     5961
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     9.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           600 AM
 LOWEST     63          1100 AM
 AVERAGE    77

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        91      1984
 MINIMUM TEMPERATURE (F)   77        70      1969
                                             1962


SUNRISE AND SUNSET
DECEMBER 11 2016......SUNRISE   634 AM CHST  SUNSET   555 PM CHST
DECEMBER 12 2016......SUNRISE   634 AM CHST  SUNSET   555 PM CHST


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




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