Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 190646
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
446 PM CHST MON FEB 19 2018


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR FEBRUARY 19 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         88    330 PM  90    1989  85      3       86
  MINIMUM         76    454 AM  70    1966  75      1       75
  AVERAGE         82                        80      2       81

PRECIPITATION (IN)
  TODAY            0.00          1.40 2008   0.17  -0.17     0.51
  MONTH TO DATE    2.03                      3.07  -1.04     4.85
  SINCE DEC 1      7.46                     14.01  -6.55    19.75
  SINCE JAN 1      2.97                      8.03  -5.06    11.07

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

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

 COOLING
  TODAY           17                        15      2       16
  MONTH TO DATE  328                       285     43      308
  SINCE DEC 1   1444                      1258    186     1382
  SINCE JAN 1    878                       756    122      829
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED    11.6


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           500 AM
 LOWEST     53           200 PM
 AVERAGE    74

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        89      1981
                                             1946
 MINIMUM TEMPERATURE (F)   75        68      1978


SUNRISE AND SUNSET
FEBRUARY 19 2018......SUNRISE   642 AM CHST  SUNSET   627 PM CHST
FEBRUARY 20 2018......SUNRISE   642 AM CHST  SUNSET   627 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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