Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 231845
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
445 AM CHST THU AUG 24 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR AUGUST 23 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         89    350 PM  91    1971  87      2       87
                                      1969
  MINIMUM         77    235 AM  73    2005  76      1       76
                                      1995
                                      1968
  AVERAGE         83                        81      2       82

PRECIPITATION (IN)
  YESTERDAY        0.04          2.74 2001   0.59  -0.55     2.56
  MONTH TO DATE    6.60                     12.38  -5.78    20.51
  SINCE JUN 1     24.86                     31.61  -6.75    35.01
  SINCE JAN 1     51.93                     51.75   0.18    46.00

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       18                        16      2       17
  MONTH TO DATE  421                       368     53      398
  SINCE JUN 1   1575                      1419    156     1620
  SINCE JAN 1   4248                      3847    401     4306
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           900 PM
 LOWEST     75          1000 AM
 AVERAGE    88

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        92      1984
 MINIMUM TEMPERATURE (F)   76        72      1997
                                             1993
                                             1992


SUNRISE AND SUNSET
AUGUST 24 2017........SUNRISE   609 AM CHST  SUNSET   637 PM CHST
AUGUST 25 2017........SUNRISE   609 AM CHST  SUNSET   637 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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