674
CDGM40 PGUM 310634
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
434 PM CHST MON MAR 31 2025
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MARCH 31 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 87 12:29 PM 92 1969 88 -1 88
2006
MINIMUM 78 4:07 AM 71 1966 76 2 76
1992
AVERAGE 83 82 1 82
PRECIPITATION (IN)
TODAY 0.00 0.87 2011 0.08 -0.08 0.08
MONTH TO DATE 3.06 2.77 0.29 1.62
SINCE MAR 1 3.06 2.77 0.29 1.62
SINCE JAN 1 11.32 12.26 -0.94 5.88
SNOWFALL (IN)
TODAY 0.0
MONTH TO DATE 0.0
SINCE MAR 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
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 18 17 1 17
MONTH TO DATE 511 504 7 490
SINCE MAR 1 511 504 7 490
SINCE JAN 1 1471 1423 48 1399
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION E (90)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 13.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 4:00 AM
LOWEST 63 3:00 PM
AVERAGE 74
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 96 1990
MINIMUM TEMPERATURE (F) 76 71 1965
1992
SUNRISE AND SUNSET
MARCH 31 2025.........SUNRISE 6:18 AM CHST SUNSET 6:33 PM CHST
APRIL 1 2025.........SUNRISE 6:17 AM CHST SUNSET 6:33 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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