Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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000
CDGM40 PGUM 240636
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
434 PM CHST MON JUL 24 2017


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR JULY 24 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    337 PM  92    1991  87      1       89
                                      1984
                                      1966
  MINIMUM         80    412 AM  70    1949  76      4       77
  AVERAGE         84                        82      2       83

PRECIPITATION (IN)
  TODAY            0.03          1.80 1949   0.43  -0.40     0.10
  MONTH TO DATE    4.94                      9.09  -4.15     4.07
  SINCE JUN 1     13.34                     16.18  -2.84    11.80
  SINCE JAN 1     40.41                     36.32   4.09    22.79

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           19                        17      2       18
  MONTH TO DATE  448                       408     40      461
  SINCE JUN 1   1026                       937     89     1092
  SINCE JAN 1   3699                      3365    334     3778
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     75          1100 AM
 AVERAGE    88

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87        93      1984
 MINIMUM TEMPERATURE (F)   76        72      1968


SUNRISE AND SUNSET
JULY 24 2017..........SUNRISE   604 AM CHST  SUNSET   651 PM CHST
JULY 25 2017..........SUNRISE   604 AM CHST  SUNSET   651 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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