Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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957
CDGM40 PGUM 231826
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
426 AM CHST THU MAY 24 2018


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR MAY 23 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89    110 PM  92    1987  88      1       89
  MINIMUM         80    904 PM  70    1951  77      3       81
  AVERAGE         85                        83      2       85

PRECIPITATION (IN)
  YESTERDAY        0.82          1.08 1980   0.14   0.68     0.00
  MONTH TO DATE    8.04                      3.09   4.95     1.64
  SINCE MAR 1     17.43                      9.44   7.99    15.54
  SINCE JAN 1     21.09                     18.93   2.16    26.82

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       20                        18      2       20
  MONTH TO DATE  444                       402     42      448
  SINCE MAR 1   1554                      1396    158     1523
  SINCE JAN 1   2590                      2286    304     2513
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (120)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     75          1200 PM
 AVERAGE    88

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      2013
                                             1992
 MINIMUM TEMPERATURE (F)   77        73      1972


SUNRISE AND SUNSET
MAY 24 2018...........SUNRISE   553 AM CHST  SUNSET   642 PM CHST
MAY 25 2018...........SUNRISE   553 AM CHST  SUNSET   642 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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