193
CDGM40 PGUM 301603
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
203 AM CHST FRI JAN 31 2025
...............................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JANUARY 30 2025...
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)
YESTERDAY
MAXIMUM 88 12:42 PM 90 2015 86 2 84
MINIMUM 75 6:28 AM 69 2021 75 0 74
AVERAGE 82 80 2 79
PRECIPITATION (IN)
YESTERDAY 0.13 1.54 2014 0.15 -0.02 0.03
MONTH TO DATE 5.35 5.18 0.17 2.31
SINCE DEC 1 10.05 10.48 -0.43 7.80
SINCE JAN 1 5.35 5.18 0.17 2.31
SNOWFALL (IN)
YESTERDAY 0.0
MONTH TO DATE 0.0
SINCE DEC 1 0.0
SINCE JUL 1 0.0
SNOW DEPTH 0
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 17 15 2 14
MONTH TO DATE 491 472 19 462
SINCE DEC 1 1006 993 13 978
SINCE JAN 1 491 472 19 462
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION NE (60)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 13.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 94 1:00 AM
LOWEST 61 12:00 PM
AVERAGE 78
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 89 1985
MINIMUM TEMPERATURE (F) 75 70 1969
SUNRISE AND SUNSET
JANUARY 31 2025.......SUNRISE 6:48 AM CHST SUNSET 6:21 PM CHST
FEBRUARY 1 2025......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.
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