097
CDGM40 PGUM 190629
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
429 PM CHST THU MAR 19 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MARCH 19 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
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)
TODAY 0.00 2.32 1972 0.08 -0.08 0.35
MONTH TO DATE 12.12 1.76 10.36 2.77
SINCE MAR 1 12.12 1.76 10.36 2.77
SINCE JAN 1 25.89 11.25 14.64 11.03
DEGREE DAYS
HEATING
TODAY 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
TODAY 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 11 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (50)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 11.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 4:00 AM
LOWEST 55 11:00 AM
AVERAGE 66
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 90 2018
MINIMUM TEMPERATURE (F) 76 64 1965
SUNRISE AND SUNSET
MARCH 19 2026.........SUNRISE 6:26 AM CHST SUNSET 6:32 PM CHST
MARCH 20 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.
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