816
CDGM40 PGUM 260658
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
458 PM CHST MON JAN 26 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JANUARY 26 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 84 1:31 PM 88 2006 86 -2 87
2011
2021
MINIMUM 73 9:57 AM 60 1983 75 -2 76
AVERAGE 79 80 -1 82
PRECIPITATION (IN)
TODAY 0.17 2.65 1976 0.17 0.00 T
MONTH TO DATE 4.56 4.57 -0.01 4.90
SINCE DEC 1 12.72 9.87 2.85 9.60
SINCE JAN 1 4.56 4.57 -0.01 4.90
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 14 15 -1 17
MONTH TO DATE 406 412 -6 424
SINCE DEC 1 912 933 -21 939
SINCE JAN 1 406 412 -6 424
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (10)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 3:00 AM
LOWEST 69 3:00 PM
AVERAGE 83
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 89 2015
2018
MINIMUM TEMPERATURE (F) 75 58 1983
SUNRISE AND SUNSET
JANUARY 26 2026.......SUNRISE 6:48 AM CHST SUNSET 6:18 PM CHST
JANUARY 27 2026.......SUNRISE 6:48 AM CHST SUNSET 6:19 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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