Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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747
CDGM40 PGUM 061625
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
225 AM CHST WED MAY 07 2025
...................................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MAY 6 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 89 12:40 PM 92 1982 89 0 87
1984
MINIMUM 79 3:47 AM 71 1972 78 1 78
AVERAGE 84 83 1 83
PRECIPITATION (IN)
YESTERDAY 0.05 1.46 1952 0.14 -0.09 T
MONTH TO DATE 0.18 0.77 -0.59 0.32
SINCE MAR 1 5.67 7.04 -1.37 9.11
SINCE JAN 1 13.93 16.53 -2.60 13.37
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
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 18
MONTH TO DATE 110 108 2 104
SINCE MAR 1 1138 1137 1 1122
SINCE JAN 1 2098 2056 42 2031
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 5:00 AM
LOWEST 59 2:00 PM
AVERAGE 71
..........................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 92 1984
1988
MINIMUM TEMPERATURE (F) 78 72 1952
SUNRISE AND SUNSET
MAY 7 2025...........SUNRISE 5:57 AM CHST SUNSET 6:38 PM CHST
MAY 8 2025...........SUNRISE 5:57 AM CHST SUNSET 6:38 PM CHST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$