Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 210725
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
525 PM CHST SUN SEP 21 2014


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR SEPTEMBER 21 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         90    951 AM  92    1985  87      3       81
  MINIMUM         78    430 AM  72    1984  76      2       75
                                      1966
  AVERAGE         84                        82      2       78

PRECIPITATION (IN)
  TODAY            0.16          3.16 1995   0.45  -0.29     1.74
  MONTH TO DATE   11.69                     10.39   1.30    27.97
  SINCE SEP 1     11.69                     10.39   1.30    27.97
  SINCE JAN 1     87.28                     66.91  20.37    67.19

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

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

 COOLING
  TODAY           19                        16      3       13
  MONTH TO DATE  372                       336     36      358
  SINCE SEP 1    372                       336     36      358
  SINCE JAN 1   4672                      4323    349     4871
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91           100 AM
 LOWEST     68           300 PM
 AVERAGE    80

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        91      1970
                                             1969
 MINIMUM TEMPERATURE (F)   76        73      2000
                                             1999
                                             1953


SUNRISE AND SUNSET
SEPTEMBER 21 2014.....SUNRISE   610 AM CHST  SUNSET   618 PM CHST
SEPTEMBER 22 2014.....SUNRISE   610 AM CHST  SUNSET   617 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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