Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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CDGM40 PGUM 190820
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
618 PM CHST SUN APR 19 2015


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR APRIL 19 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    236 PM  91    1985  88     -1       88
                                      1984
  MINIMUM         75    616 AM  71    1994  77     -2       79
  AVERAGE         81                        82     -1       84

PRECIPITATION (IN)
  TODAY            0.01          2.09 1962   0.13  -0.12     0.05
  MONTH TO DATE    5.20                      2.01   3.19     1.28
  SINCE MAR 1      9.29                      4.78   4.51     4.19
  SINCE JAN 1     18.03                     14.27   3.76    26.22

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           16                        17     -1       19
  MONTH TO DATE  313                       320     -7      358
  SINCE MAR 1    817                       807     10      885
  SINCE JAN 1   1770                      1697     73     1832
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION  NE (60)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED    13.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91          1200 AM
 LOWEST     65           200 PM
 AVERAGE    78

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        91      1987
                                             1985
                                             1984
 MINIMUM TEMPERATURE (F)   77        72      1972


SUNRISE AND SUNSET
APRIL 19 2015.........SUNRISE   606 AM CHST  SUNSET   634 PM CHST
APRIL 20 2015.........SUNRISE   605 AM CHST  SUNSET   634 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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