394
CDGM40 PGUM 051602
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
202 AM CHST SAT DEC 06 2025
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 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 86 12:58 PM 89 2012 87 -1 87
2015
2018
MINIMUM 77 5:16 PM 63 1967 77 0 79
AVERAGE 82 82 0 83
PRECIPITATION (IN)
YESTERDAY 0.46 0.99 1962 0.19 0.27 0.00
MONTH TO DATE 1.16 1.02 0.14 1.16
SINCE DEC 1 1.16 1.02 0.14 1.16
SINCE JAN 1 90.71 93.84 -3.13 96.81
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 17 0 18
MONTH TO DATE 84 85 -1 85
SINCE DEC 1 84 85 -1 85
SINCE JAN 1 5735 5769 -34 5721
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 9.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 3:00 PM
LOWEST 70 1:00 PM
AVERAGE 82
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 90 2018
MINIMUM TEMPERATURE (F) 77 64 1976
SUNRISE AND SUNSET
DECEMBER 6 2025......SUNRISE 6:31 AM CHST SUNSET 5:53 PM CHST
DECEMBER 7 2025......SUNRISE 6:31 AM CHST SUNSET 5:53 PM CHST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page