908
CDGM40 PGUM 311614
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
214 AM CHST SUN FEB 01 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JANUARY 31 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1945 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 12:10 PM 88 2015 86 0 86
2017
2018
MINIMUM 75 4:08 AM 63 1980 75 0 77
AVERAGE 81 80 1 82
PRECIPITATION (IN)
YESTERDAY 0.15 1.73 1962 0.16 -0.01 T
MONTH TO DATE 5.40 5.34 0.06 5.35
SINCE DEC 1 13.56 10.64 2.92 10.05
SINCE JAN 1 5.40 5.34 0.06 5.35
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 16 15 1 17
MONTH TO DATE 481 485 -4 507
SINCE DEC 1 987 1006 -19 1022
SINCE JAN 1 481 485 -4 507
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 9.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 8:00 PM
LOWEST 72 3:00 PM
AVERAGE 83
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 90 2015
MINIMUM TEMPERATURE (F) 75 63 1968
SUNRISE AND SUNSET
FEBRUARY 1 2026......SUNRISE 6:48 AM CHST SUNSET 6:21 PM CHST
FEBRUARY 2 2026......SUNRISE 6:48 AM CHST SUNSET 6:21 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