Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 250635
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
433 PM CHST TUE JUL 25 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR JULY 25 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         88    315 PM  93    1984  87      1       89
  MINIMUM         77    511 AM  72    1968  76      1       81
  AVERAGE         83                        82      1       85

PRECIPITATION (IN)
  TODAY            0.05          1.99 1971   0.42  -0.37     0.07
  MONTH TO DATE    4.99                      9.51  -4.52     4.14
  SINCE JUN 1     13.39                     16.60  -3.21    11.87
  SINCE JAN 1     40.46                     36.74   3.72    22.86

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

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

 COOLING
  TODAY           18                        17      1       20
  MONTH TO DATE  466                       425     41      481
  SINCE JUN 1   1044                       954     90     1112
  SINCE JAN 1   3717                      3382    335     3798
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (120)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     75          1000 AM
 AVERAGE    88

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        94      1984
 MINIMUM TEMPERATURE (F)   76        72      1985


SUNRISE AND SUNSET
JULY 25 2017..........SUNRISE   604 AM CHST  SUNSET   651 PM CHST
JULY 26 2017..........SUNRISE   604 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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