Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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871
CDGM40 PGUM 241845
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
445 AM CHST SAT MAR 25 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR MARCH 24 2017...

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)
 YESTERDAY
  MAXIMUM         88    346 PM  91    1969  86      2       89
  MINIMUM         76   1256 AM  70    1991  76      0       75
  AVERAGE         82                        81      1       82

PRECIPITATION (IN)
  YESTERDAY        0.00          0.95 2012   0.07  -0.07     0.00
  MONTH TO DATE    4.29                      2.28   2.01     1.42
  SINCE MAR 1      4.29                      2.28   2.01     1.42
  SINCE JAN 1     15.57                     11.77   3.80     7.67

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

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

 COOLING
  YESTERDAY       17                        16      1       17
  MONTH TO DATE  407                       373     34      390
  SINCE MAR 1    407                       373     34      390
  SINCE JAN 1   1397                      1263    134     1362
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           100 AM
 LOWEST     63          1200 PM
 AVERAGE    79

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   86        90      2016
                                             2013
                                             1988
 MINIMUM TEMPERATURE (F)   76        70      1963


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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