503
CDGM40 PGUM 101600
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
200 AM CHST WED JUN 11 2025
...............................
..THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JUNE 10 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 88 2:13 PM 92 1964 89 -1 90
2016
2017
MINIMUM 79 10:41 PM 71 1988 78 1 79
AVERAGE 84 84 0 85
PRECIPITATION (IN)
YESTERDAY 0.15 1.20 1970 0.20 -0.05 0.04
MONTH TO DATE 4.31 1.83 2.48 2.09
SINCE JUN 1 4.31 1.83 2.48 2.09
SINCE JAN 1 20.04 22.04 -2.00 18.96
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 19 18 1 20
MONTH TO DATE 169 180 -11 170
SINCE JUN 1 169 180 -11 170
SINCE JAN 1 2733 2692 41 2651
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION E (110)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 7.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 10:00 PM
LOWEST 70 11:00 AM
AVERAGE 81
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1984
2010
2013
MINIMUM TEMPERATURE (F) 78 70 1949
SUNRISE AND SUNSET
JUNE 11 2025..........SUNRISE 5:53 AM CHST SUNSET 6:48 PM CHST
JUNE 12 2025..........SUNRISE 5:53 AM CHST SUNSET 6:48 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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