712
CDGM40 PGUM 141613
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
213 AM CHST SAT AUG 15 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR AUGUST 14 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 88 1:57 PM 91 1991 87 1 88
MINIMUM 76 4:16 AM 72 1951 77 -1 76
1954
AVERAGE 82 82 0 82
PRECIPITATION (IN)
YESTERDAY 0.00 2.85 1961 0.61 -0.61 0.76
MONTH TO DATE 5.85 7.90 -2.05 6.64
SINCE JUN 1 32.19 26.66 5.53 33.13
SINCE JAN 1 83.92 46.87 37.05 48.86
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 17 0 17
MONTH TO DATE 243 238 5 243
SINCE JUN 1 1310 1332 -22 1277
SINCE JAN 1 3702 3844 -142 3841
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WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 10.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 7:00 AM
LOWEST 75 10:00 AM
AVERAGE 82
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THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 91 1966
MINIMUM TEMPERATURE (F) 77 70 1989
SUNRISE AND SUNSET
AUGUST 15 2026........SUNRISE 6:08 AM CHST SUNSET 6:43 PM CHST
AUGUST 16 2026........SUNRISE 6:08 AM CHST SUNSET 6:42 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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