Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 171845
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
445 AM CHST TUE JUN 18 2013


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR JUNE 17 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         91    238 PM  92    1994  88      3       90
                                      1983
                                      1964
  MINIMUM         81    727 PM  72    1989  77      4       80
  AVERAGE         86                        83      3       85

PRECIPITATION (IN)
  YESTERDAY        0.55          3.69 1985   0.22   0.33     0.01
  MONTH TO DATE    3.36                      3.50  -0.14     3.85
  SINCE JUN 1      3.36                      3.50  -0.14     3.85
  SINCE JAN 1     20.03                     23.64  -3.61    28.33

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE JUN 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 JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       21                        18      3       20
  MONTH TO DATE  353                       306     47      313
  SINCE JUN 1    353                       306     47      313
  SINCE JAN 1   3058                      2734    324     2872
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           600 AM
 LOWEST     52           300 PM
 AVERAGE    69

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        93      1993
                                             1966
 MINIMUM TEMPERATURE (F)   77        72      1967


SUNRISE AND SUNSET
JUNE 18 2013..........SUNRISE   554 AM CHST  SUNSET   650 PM CHST
JUNE 19 2013..........SUNRISE   554 AM CHST  SUNSET   650 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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