Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 280631
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
431 PM CHST TUE FEB 28 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR FEBRUARY 28 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         88    227 PM  90    2015  85      3       84
                                      1988
  MINIMUM         78    644 AM  70    1973  75      3       74
                                      1964
  AVERAGE         83                        80      3       79

PRECIPITATION (IN)
  TODAY            0.00          1.32 2004   0.15  -0.15     0.80
  MONTH TO DATE    5.06                      4.53   0.53     3.08
  SINCE DEC 1     19.96                     15.47   4.49     9.47
  SINCE JAN 1     11.28                      9.49   1.79     5.70

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                        15      3       14
  MONTH TO DATE  469                       419     50      451
  SINCE DEC 1   1543                      1392    151     1516
  SINCE JAN 1    990                       890    100      958
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED    14.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91          1200 AM
 LOWEST     63           100 PM
 AVERAGE    77

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        89      2015
                                             1989
                                             1988
 MINIMUM TEMPERATURE (F)   75        69      1966


SUNRISE AND SUNSET
FEBRUARY 28 2017......SUNRISE   638 AM CHST  SUNSET   629 PM CHST
MARCH  1 2017.........SUNRISE   637 AM CHST  SUNSET   629 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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