Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 261845
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
445 AM CHST THU APR 27 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR APRIL 26 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         86    207 PM  91    2014  88     -2       88
                                      1987
                                      1986
  MINIMUM         75   1019 PM  70    1990  77     -2       75
  AVERAGE         81                        82     -1       82

PRECIPITATION (IN)
  YESTERDAY        1.97R         0.99 1974   0.15   1.82     0.34
  MONTH TO DATE    7.78                      2.98   4.80     1.26
  SINCE MAR 1     13.08                      5.75   7.33     2.89
  SINCE JAN 1     24.36                     15.24   9.12     9.14

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       16                        17     -1       17
  MONTH TO DATE  473                       439     34      495
  SINCE MAR 1   1003                       926     77     1013
  SINCE JAN 1   1993                      1816    177     1985
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   E (110)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     74           100 PM
 AVERAGE    87

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      2013
 MINIMUM TEMPERATURE (F)   77        72      1969


SUNRISE AND SUNSET
APRIL 27 2017.........SUNRISE   602 AM CHST  SUNSET   636 PM CHST
APRIL 28 2017.........SUNRISE   601 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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