Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 250644
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
434 PM CHST SAT MAR 25 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR MARCH 25 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         87    300 PM  90    2016  86      1       90
                                      2013
                                      1988
  MINIMUM         78    646 AM  70    1963  76      2       77
  AVERAGE         83                        81      2       84

PRECIPITATION (IN)
  TODAY            0.00          0.81 1977   0.07  -0.07     0.00
  MONTH TO DATE    4.29                      2.35   1.94     1.42
  SINCE MAR 1      4.29                      2.35   1.94     1.42
  SINCE JAN 1     15.57                     11.84   3.73     7.67

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

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

 COOLING
  TODAY           18                        16      2       19
  MONTH TO DATE  425                       389     36      409
  SINCE MAR 1    425                       389     36      409
  SINCE JAN 1   1415                      1279    136     1381
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     7.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


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

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        91      1988
 MINIMUM TEMPERATURE (F)   76        71      1992
                                             1990


SUNRISE AND SUNSET
MARCH 25 2017.........SUNRISE   622 AM CHST  SUNSET   632 PM CHST
MARCH 26 2017.........SUNRISE   621 AM CHST  SUNSET   632 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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