Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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CDGM40 PGUM 060636
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
436 PM CHST FRI JUN 06 2025
...................................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JUNE 6 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 80 3:39 PM 93 1984 89 -9 87
1990
MINIMUM 73R 12:10 PM 73 1965 78 -5 78
1972
AVERAGE 77 84 -7 83
PRECIPITATION (IN)
TODAY 2.20R 1.05 1998 0.18 2.02 0.05
MONTH TO DATE 3.33 1.06 2.27 1.21
SINCE JUN 1 3.33 1.06 2.27 1.21
SINCE JAN 1 19.06 21.27 -2.21 18.08
DEGREE DAYS
HEATING
TODAY 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
TODAY 12 18 -6 18
MONTH TO DATE 98 108 -10 99
SINCE JUN 1 98 108 -10 99
SINCE JAN 1 2662 2620 42 2580
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 11:00 AM
LOWEST 82 3:00 PM
AVERAGE 90
..........................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 93 1990
MINIMUM TEMPERATURE (F) 78 73 1965
1972
1987
SUNRISE AND SUNSET
JUNE 6 2025..........SUNRISE 5:53 AM CHST SUNSET 6:46 PM CHST
JUNE 7 2025..........SUNRISE 5:53 AM CHST SUNSET 6:47 PM CHST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$