597
CDGM40 PGUM 101602
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
202 AM CHST SUN JAN 11 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JANUARY 10 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 87 12:59 PM 88 1997 86 1 86
1999
2018
MINIMUM 76 6:44 AM 65 1972 76 0 78
AVERAGE 82 81 1 82
PRECIPITATION (IN)
YESTERDAY 0.04 1.35 2002 0.18 -0.14 T
MONTH TO DATE 2.08 1.80 0.28 4.67
SINCE DEC 1 10.24 7.10 3.14 9.37
SINCE JAN 1 2.08 1.80 0.28 4.67
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 17 16 1 17
MONTH TO DATE 154 160 -6 159
SINCE DEC 1 660 681 -21 674
SINCE JAN 1 154 160 -6 159
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 27 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 15.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 PM
LOWEST 63 12:00 PM
AVERAGE 78
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 88 2000
2017
2018
MINIMUM TEMPERATURE (F) 76 65 1972
SUNRISE AND SUNSET
JANUARY 11 2026.......SUNRISE 6:47 AM CHST SUNSET 6:10 PM CHST
JANUARY 12 2026.......SUNRISE 6:47 AM CHST SUNSET 6:11 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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