645
CDGM40 PGUM 041607
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
207 AM CHST MON JAN 05 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JANUARY 4 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 12:58 PM 89 2008 86 0 85
2017
2019
MINIMUM 76 5:04 AM 62 1983 76 0 77
AVERAGE 81 81 0 81
PRECIPITATION (IN)
YESTERDAY 0.08 3.34 2009 0.18 -0.10 0.10
MONTH TO DATE 0.09 0.72 -0.63 0.49
SINCE DEC 1 8.25 6.02 2.23 5.19
SINCE JAN 1 0.09 0.72 -0.63 0.49
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 16 16 0 16
MONTH TO DATE 61 64 -3 66
SINCE DEC 1 567 585 -18 581
SINCE JAN 1 61 64 -3 66
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 9.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 7:00 AM
LOWEST 63 1:00 PM
AVERAGE 76
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 89 2008
2015
MINIMUM TEMPERATURE (F) 76 65 1963
SUNRISE AND SUNSET
JANUARY 5 2026.......SUNRISE 6:45 AM CHST SUNSET 6:07 PM CHST
JANUARY 6 2026.......SUNRISE 6:45 AM CHST SUNSET 6:08 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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