132
CDGM40 PGUM 271619
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
219 AM CHST TUE APR 28 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR APRIL 27 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 86 2:58 PM 92 2013 88 -2 89
MINIMUM 77 4:31 AM 65 1969 77 0 77
AVERAGE 82 83 -1 83
PRECIPITATION (IN)
YESTERDAY T 4.56 1974 0.14 -0.14 0.11
MONTH TO DATE 13.90 3.10 10.80 1.91
SINCE MAR 1 28.80 5.87 22.93 4.99
SINCE JAN 1 42.57 15.36 27.21 13.25
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 17 18 -1 18
MONTH TO DATE 448 473 -25 468
SINCE MAR 1 891 977 -86 977
SINCE JAN 1 1803 1896 -93 1937
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WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 12.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 5:00 AM
LOWEST 72 12:00 PM
AVERAGE 83
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 93 2013
MINIMUM TEMPERATURE (F) 77 66 1962
1969
SUNRISE AND SUNSET
APRIL 28 2026.........SUNRISE 6:01 AM CHST SUNSET 6:36 PM CHST
APRIL 29 2026.........SUNRISE 6:01 AM CHST SUNSET 6:36 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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