Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 241845
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
445 AM CHST TUE APR 25 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR APRIL 24 2017...

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)
 YESTERDAY
  MAXIMUM         85    238 PM  93    1966  88     -3       89
  MINIMUM         74   1102 PM  72    1992  77     -3       79
  AVERAGE         80                        82     -2       84

PRECIPITATION (IN)
  YESTERDAY        2.52R         0.62 1999   0.14   2.38     0.16
  MONTH TO DATE    4.77                      2.69   2.08     0.86
  SINCE MAR 1     10.07                      5.46   4.61     2.49
  SINCE JAN 1     21.35                     14.95   6.40     8.74

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       15                        17     -2       19
  MONTH TO DATE  440                       405     35      458
  SINCE MAR 1    970                       892     78      976
  SINCE JAN 1   1960                      1782    178     1948
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1000 AM
 LOWEST     88           100 PM
 AVERAGE    94

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      1988
                                             1984
                                             1982
 MINIMUM TEMPERATURE (F)   77        72      1991


SUNRISE AND SUNSET
APRIL 25 2017.........SUNRISE   603 AM CHST  SUNSET   635 PM CHST
APRIL 26 2017.........SUNRISE   602 AM CHST  SUNSET   635 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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