Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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406
CDGM40 PGUM 240627
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
427 PM CHST TUE JAN 24 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR JANUARY 24 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         86    941 AM  89    2008  85      1       87
                                      1987
                                      1972
  MINIMUM         77    715 AM  68    1973  75      2       77
  AVERAGE         82                        80      2       82

PRECIPITATION (IN)
  TODAY            0.03          1.51 1970   0.14  -0.11     0.00
  MONTH TO DATE    5.20                      4.02   1.18     2.14
  SINCE DEC 1     13.88                     10.00   3.88     5.91
  SINCE JAN 1      5.20                      4.02   1.18     2.14

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       17
  MONTH TO DATE  402                       363     39      390
  SINCE DEC 1    955                       865     90      948
  SINCE JAN 1    402                       363     39      390
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    12.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           200 AM
 LOWEST     63          1200 PM
 AVERAGE    79

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        89      1973
 MINIMUM TEMPERATURE (F)   75        70      1973
                                             1956


SUNRISE AND SUNSET
JANUARY 24 2017.......SUNRISE   648 AM CHST  SUNSET   617 PM CHST
JANUARY 25 2017.......SUNRISE   648 AM CHST  SUNSET   618 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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