731
CDGM40 PGUM 281605
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
205 AM CHST FRI MAY 29 2026
...............................
..THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MAY 28 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 89 -3 89
MINIMUM 79 7:10 AM 67 1983 78 1 77
AVERAGE 83 83 0 83
PRECIPITATION (IN)
YESTERDAY 0.16 0.91 1963 0.17 -0.01 0.14
MONTH TO DATE 8.90 3.96 4.94 1.65
SINCE MAR 1 37.97 10.23 27.74 7.14
SINCE JAN 1 51.74 19.72 32.02 15.40
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 18 0 18
MONTH TO DATE 484 504 -20 520
SINCE MAR 1 1425 1533 -108 1548
SINCE JAN 1 2337 2452 -115 2508
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 10.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 7:00 AM
LOWEST 80 2:00 PM
AVERAGE 87
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1993
MINIMUM TEMPERATURE (F) 78 68 1962
1975
1978
SUNRISE AND SUNSET
MAY 29 2026...........SUNRISE 5:53 AM CHST SUNSET 6:44 PM CHST
MAY 30 2026...........SUNRISE 5:53 AM CHST SUNSET 6:44 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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