CDGM40 PGUM 151636
CLIGUM

CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
236 AM CHST THU APR 16 2026

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

...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR APRIL 15 2026...

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)
 YESTERDAY
  MAXIMUM         82        MM  91    2020  88     -6       87
  MINIMUM         80   6:24 AM  67    1972  77      3       77
  AVERAGE         81                        82     -1       82

PRECIPITATION (IN)
  YESTERDAY        3.26R         1.76 2018   0.13   3.13     0.10
  MONTH TO DATE   13.59                      1.59  12.00     0.82
  SINCE MAR 1     28.49                      4.36  24.13     3.90
  SINCE JAN 1     42.26                     13.85  28.41    12.16

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       16                        18     -2       17
  MONTH TO DATE  248                       257     -9      255
  SINCE MAR 1    691                       761    -70      764
  SINCE JAN 1   1603                      1680    -77     1724
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED  40   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    54   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    81   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED    40.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          12:00 AM
 LOWEST     79           2:00 PM
 AVERAGE    90

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


THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   88        91      2013
                                             2014
 MINIMUM TEMPERATURE (F)   77        65      1968


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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