336
CDGM40 PGUM 191646
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
246 AM CHST FRI MAR 20 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MARCH 19 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 85 2:01 PM 90 2018 87 -2 86
MINIMUM 68 5:59 AM 64 1960 76 -8 75
AVERAGE 77 81 -4 81
PRECIPITATION (IN)
YESTERDAY 0.01 2.32 1972 0.08 -0.07 0.35
MONTH TO DATE 12.13 1.76 10.37 2.77
SINCE MAR 1 12.13 1.76 10.37 2.77
SINCE JAN 1 25.90 11.25 14.65 11.03
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 12 16 -4 16
MONTH TO DATE 260 304 -44 311
SINCE MAR 1 260 304 -44 311
SINCE JAN 1 1172 1223 -51 1271
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (40)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 11.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 9:00 PM
LOWEST 55 11:00 AM
AVERAGE 73
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 90 2018
MINIMUM TEMPERATURE (F) 76 64 1965
SUNRISE AND SUNSET
MARCH 20 2026.........SUNRISE 6:25 AM CHST SUNSET 6:32 PM CHST
MARCH 21 2026.........SUNRISE 6:25 AM CHST SUNSET 6:32 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