517
CDGM40 PGUM 041649
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
249 AM CHST MON MAY 05 2025
...............................
..THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MAY 4 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 1:46 PM 92 1984 89 -1 86
1987
MINIMUM 79 6:03 AM 71 1986 78 1 78
AVERAGE 84 83 1 82
PRECIPITATION (IN)
YESTERDAY T 2.34 1971 0.13 -0.13 0.03
MONTH TO DATE 0.11 0.50 -0.39 0.32
SINCE MAR 1 5.60 6.77 -1.17 9.11
SINCE JAN 1 13.86 16.26 -2.40 13.37
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 19 18 1 17
MONTH TO DATE 74 72 2 68
SINCE MAR 1 1102 1101 1 1086
SINCE JAN 1 2062 2020 42 1995
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 12.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 2:00 AM
LOWEST 59 2:00 PM
AVERAGE 71
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THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1984
MINIMUM TEMPERATURE (F) 78 73 1965
1972
1995
SUNRISE AND SUNSET
MAY 5 2025...........SUNRISE 5:58 AM CHST SUNSET 6:37 PM CHST
MAY 6 2025...........SUNRISE 5:58 AM CHST SUNSET 6:37 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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