CDGM40 PGUM 160631
CLIGUM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
431 PM CHST THU APR 16 2026

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

...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR APRIL 16 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         85   2:00 PM  91    2013  88     -3       88
                                      2014
  MINIMUM         81   2:10 AM  65    1968  77      4       79
  AVERAGE         83                        83      0       84

PRECIPITATION (IN)
  TODAY            0.04          0.55 2015   0.11  -0.07     0.01
  MONTH TO DATE   13.63                      1.70  11.93     0.83
  SINCE MAR 1     28.53                      4.47  24.06     3.91
  SINCE JAN 1     42.30                     13.96  28.34    12.17

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY           18                        18      0       19
  MONTH TO DATE  266                       275     -9      274
  SINCE MAR 1    709                       779    -70      783
  SINCE JAN 1   1621                      1698    -77     1743
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  26   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    54   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED    26.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           1:00 AM
 LOWEST     77           3:00 PM
 AVERAGE    81

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


THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        91      2014
 MINIMUM TEMPERATURE (F)   77        65      1987
                                             1990


SUNRISE AND SUNSET
APRIL 16 2026.........SUNRISE   6:08 AM CHST  SUNSET   6:34 PM CHST
APRIL 17 2026.........SUNRISE   6:07 AM CHST  SUNSET   6:34 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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