Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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CDGM40 PGUM 250714
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
504 PM CHST MON MAY 25 2015


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR MAY 25 2015...
VALID TODAY AS OF 0500 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         87    257 PM  92    2013  88     -1       89
                                      1984
                                      1969
  MINIMUM         76    210 AM  73    2003  77     -1       76
                                      1997
  AVERAGE         82                        83     -1       83

PRECIPITATION (IN)
  TODAY            0.00          2.08 2014   0.14  -0.14     2.08
  MONTH TO DATE    8.33                      3.38   4.95     2.55
  SINCE MAR 1     19.07                      9.73   9.34     8.20
  SINCE JAN 1     27.81                     19.22   8.59    30.23

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           17                        18     -1       18
  MONTH TO DATE  442                       438      4      492
  SINCE MAR 1   1454                      1432     22     1580
  SINCE JAN 1   2407                      2322     85     2527
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     4.7


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    94           100 AM
 LOWEST     65          1200 PM
 AVERAGE    80

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        93      1984
 MINIMUM TEMPERATURE (F)   77        72      2003


SUNRISE AND SUNSET
MAY 25 2015...........SUNRISE   553 AM CHST  SUNSET   642 PM CHST
MAY 26 2015...........SUNRISE   553 AM CHST  SUNSET   643 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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