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CDGM40 PGUM 130643
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
443 PM CHST FRI MAR 13 2026
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MARCH 13 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 83 10:00 AM 90 2013 87 -4 87
2015
MINIMUM 73 4:39 AM 57 1965 75 -2 76
AVERAGE 78 81 -3 82
PRECIPITATION (IN)
TODAY 0.40 2.19 1964 0.08 0.32 T
MONTH TO DATE 11.44 1.26 10.18 2.16
SINCE MAR 1 11.44 1.26 10.18 2.16
SINCE JAN 1 25.21 10.75 14.46 10.42
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 13 16 -3 17
MONTH TO DATE 186 208 -22 212
SINCE MAR 1 186 208 -22 212
SINCE JAN 1 1098 1127 -29 1172
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 5.2
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 12:00 AM
LOWEST 82 10:00 AM
AVERAGE 90
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 90 2013
MINIMUM TEMPERATURE (F) 76 54 1965
SUNRISE AND SUNSET
MARCH 13 2026.........SUNRISE 6:30 AM CHST SUNSET 6:31 PM CHST
MARCH 14 2026.........SUNRISE 6:29 AM CHST SUNSET 6:31 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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