Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 251836
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
426 AM CHST SAT MAY 26 2018


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR MAY 25 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         90    225 PM  92    2013  88      2       89
                                      1984
                                      1969
  MINIMUM         81    515 AM  73    2003  77      4       80
                                      1997
  AVERAGE         86                        83      3       85

PRECIPITATION (IN)
  YESTERDAY        0.01          2.08 2014   0.14  -0.13     0.00
  MONTH TO DATE    8.05                      3.38   4.67     1.64
  SINCE MAR 1     17.44                      9.73   7.71    15.54
  SINCE JAN 1     21.10                     19.22   1.88    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       21                        18      3       20
  MONTH TO DATE  485                       438     47      487
  SINCE MAR 1   1595                      1432    163     1562
  SINCE JAN 1   2631                      2322    309     2552
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    94           100 AM
 LOWEST     70           300 PM
 AVERAGE    82

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


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


SUNRISE AND SUNSET
MAY 26 2018...........SUNRISE   553 AM CHST  SUNSET   643 PM CHST
MAY 27 2018...........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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