366
CDGM40 PGUM 041622
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
222 AM CHST MON OCT 05 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 11:27 AM 93 1984 87 -1 85
MINIMUM 81 11:59 PM 71 1991 77 4 75
AVERAGE 84 82 2 80
PRECIPITATION (IN)
YESTERDAY 0.17 6.27 1951 0.48 -0.31 T
MONTH TO DATE 5.10 1.93 3.17 0.20
SINCE SEP 1 21.78 17.10 4.68 12.54
SINCE JAN 1 113.81 73.73 40.08 67.82
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 17 2 15
MONTH TO DATE 63 68 -5 68
SINCE SEP 1 574 570 4 557
SINCE JAN 1 4568 4698 -130 4686
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WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 14.1
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 12:00 PM
LOWEST 77 12:00 PM
AVERAGE 86
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THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 92 1983
MINIMUM TEMPERATURE (F) 77 71 1991
SUNRISE AND SUNSET
OCTOBER 5 2026.......SUNRISE 6:10 AM CHST SUNSET 6:08 PM CHST
OCTOBER 6 2026.......SUNRISE 6:10 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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