Climatological Report (Daily)
Issued by NWS Tiyan, Guam

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CDGM40 PGUM 031845
CLIGUM


CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN, GUAM
445 AM CHST MON MAY 4 2015


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

...THE GUAM INTERNATIONAL AIRPORT GU CLIMATE SUMMARY FOR MAY 3 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1945 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         87   1242 PM  91    1988  88     -1       88
                                      1987
                                      1982
  MINIMUM         78    231 AM  70    1993  77      1       80
  AVERAGE         83                        82      1       84

PRECIPITATION (IN)
  YESTERDAY        0.27          6.68 1971   0.13   0.14     0.02
  MONTH TO DATE    0.49                      0.39   0.10     0.06
  SINCE MAR 1     11.23                      6.74   4.49     5.71
  SINCE JAN 1     19.97                     16.23   3.74    27.74

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

 COOLING
  YESTERDAY       18                        17      1       19
  MONTH TO DATE   56                        51      5       59
  SINCE MAR 1   1068                      1045     23     1147
  SINCE JAN 1   2021                      1935     86     2094
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    12.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           300 AM
 LOWEST     70           200 PM
 AVERAGE    84

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


THE GUAM INTERNATIONAL AIRPORT GU CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        92      1987
                                             1984
 MINIMUM TEMPERATURE (F)   77        71      1986


SUNRISE AND SUNSET
MAY  4 2015...........SUNRISE   559 AM CHST  SUNSET   637 PM CHST
MAY  5 2015...........SUNRISE   558 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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