706
CDGM40 PGUM 090645
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
445 PM CHST FRI OCT 09 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 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 82 MM 92 1967 87 -5 88
1984
MINIMUM 75 MM 71 1952 77 -2 77
AVERAGE 79 82 -3 83
PRECIPITATION (IN)
TODAY 0.83 4.20 1979 0.45 0.37 0.23
MONTH TO DATE 9.98 4.19 5.79 2.49
SINCE SEP 1 26.66 19.36 7.30 14.83
SINCE JAN 1 118.69 75.99 42.70 70.11
DEGREE DAYS
HEATING
TODAY 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
TODAY 14 17 -3 18
MONTH TO DATE 141 153 -12 146
SINCE SEP 1 652 655 -3 635
SINCE JAN 1 4646 4783 -137 4764
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 85 9:00 AM
AVERAGE 91
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 93 1969
MINIMUM TEMPERATURE (F) 77 72 1945
2005
SUNRISE AND SUNSET
OCTOBER 9 2026.......SUNRISE 6:11 AM CHST SUNSET 6:05 PM CHST
OCTOBER 10 2026.......SUNRISE 6:11 AM CHST SUNSET 6:05 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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