015
CDGM40 PGUM 190634
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
434 PM CHST FRI JUN 19 2026
...............................
..THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR JUNE 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 84 12:29 PM 92 2013 89 -5 88
2016
MINIMUM 75 12:20 AM 67 1985 78 -3 80
AVERAGE 80 83 -3 84
PRECIPITATION (IN)
TODAY 0.74 1.39 2017 0.20 0.54 0.00
MONTH TO DATE 2.35 3.64 -1.29 4.86
SINCE JUN 1 2.35 3.64 -1.29 4.86
SINCE JAN 1 54.08 23.85 30.23 20.59
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 15 18 -3 19
MONTH TO DATE 335 342 -7 332
SINCE JUN 1 335 342 -7 332
SINCE JAN 1 2727 2854 -127 2896
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 33 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 17.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY RAIN
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 2:00 AM
LOWEST 74 11:00 AM
AVERAGE 84
......................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 91 2002
2016
2020
MINIMUM TEMPERATURE (F) 78 68 1962
SUNRISE AND SUNSET
JUNE 19 2026..........SUNRISE 5:54 AM CHST SUNSET 6:50 PM CHST
JUNE 20 2026..........SUNRISE 5:55 AM CHST SUNSET 6:50 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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