Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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CDGM40 PGUM 290628
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
428 PM CHST SAT APR 29 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR APRIL 29 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         87    322 PM  91    2016  88     -1       91
                                      1984
  MINIMUM         80    633 AM  73    1972  77      3       77
  AVERAGE         84                        82      2       84

PRECIPITATION (IN)
  TODAY            0.00          4.70 1963   0.15  -0.15     0.04
  MONTH TO DATE    8.60                      3.43   5.17     1.30
  SINCE MAR 1     13.90                      6.20   7.70     2.93
  SINCE JAN 1     25.18                     15.69   9.49     9.18

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           19                        17      2       19
  MONTH TO DATE  526                       490     36      550
  SINCE MAR 1   1056                       977     79     1068
  SINCE JAN 1   2046                      1867    179     2040
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91          1200 AM
 LOWEST     68           200 PM
 AVERAGE    80

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      2006
                                             1984
 MINIMUM TEMPERATURE (F)   77        72      1951


SUNRISE AND SUNSET
APRIL 29 2017.........SUNRISE   601 AM CHST  SUNSET   636 PM CHST
APRIL 30 2017.........SUNRISE   600 AM CHST  SUNSET   636 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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