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CDGM40 PGUM 031609
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
209 AM CHST SUN JAN 04 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JANUARY 3 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 12:04 PM 89 2008 86 0 85
2019
MINIMUM 74 5:21 AM 59 1983 76 -2 76
AVERAGE 80 81 -1 81
PRECIPITATION (IN)
YESTERDAY 0.00 1.01 1955 0.18 -0.18 0.30
MONTH TO DATE 0.01 0.54 -0.53 0.39
SINCE DEC 1 8.17 5.84 2.33 5.09
SINCE JAN 1 0.01 0.54 -0.53 0.39
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 15 16 -1 16
MONTH TO DATE 45 48 -3 50
SINCE DEC 1 551 569 -18 565
SINCE JAN 1 45 48 -3 50
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 10:00 PM
LOWEST 65 12:00 PM
AVERAGE 75
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THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 89 2008
2017
2019
MINIMUM TEMPERATURE (F) 76 62 1983
SUNRISE AND SUNSET
JANUARY 4 2026.......SUNRISE 6:45 AM CHST SUNSET 6:06 PM CHST
JANUARY 5 2026.......SUNRISE 6:45 AM CHST SUNSET 6:07 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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