Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 310639
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
428 PM CHST SAT JAN 31 2015


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR JANUARY 31 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         88    258 PM  89    1985  85      3       87
  MINIMUM         76    704 AM  70    1969  75      1       79
  AVERAGE         82                        80      2       83

PRECIPITATION (IN)
  TODAY            0.10          1.99 1963   0.14  -0.04     0.00
  MONTH TO DATE    8.56                      4.96   3.60    16.89
  SINCE DEC 1     12.43                     10.94   1.49    20.22
  SINCE JAN 1      8.56                      4.96   3.60    16.89

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           17                        15      2       18
  MONTH TO DATE  517                       471     46      501
  SINCE DEC 1   1095                       973    122     1031
  SINCE JAN 1    517                       471     46      501
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           100 AM
 LOWEST     63           300 PM
 AVERAGE    77

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        89      2014
                                             1982
 MINIMUM TEMPERATURE (F)   75        70      2012
                                             1968


SUNRISE AND SUNSET
JANUARY 31 2015.......SUNRISE   648 AM CHST  SUNSET   621 PM CHST
FEBRUARY  1 2015......SUNRISE   648 AM CHST  SUNSET   621 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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