Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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CDGM40 PGUM 160639
CLIGUM
CLIMATE REPORT
NATIONAL WEATHER SERVICE TIYAN GUAM
439 PM CHST SUN NOV 16 2025
...................................
...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR NOVEMBER 16 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 88 1:11 PM 92 2016 88 0 87
MINIMUM 78 1:02 AM 67 1968 77 1 76
AVERAGE 83 82 1 82
PRECIPITATION (IN)
TODAY 0.01 4.69 2003 0.29 -0.28 0.00
MONTH TO DATE 4.30 4.72 -0.42 4.01
SINCE SEP 1 32.00 32.62 -0.62 46.48
SINCE JAN 1 87.28 89.25 -1.97 93.70
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 18 18 0 17
MONTH TO DATE 278 284 -6 270
SINCE SEP 1 1275 1316 -41 1292
SINCE JAN 1 5404 5444 -40 5390
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION E (80)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 13.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 12:00 AM
LOWEST 65 2:00 PM
AVERAGE 77
..........................................................
THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 91 2015
MINIMUM TEMPERATURE (F) 77 68 1984
SUNRISE AND SUNSET
NOVEMBER 16 2025......SUNRISE 6:20 AM CHST SUNSET 5:50 PM CHST
NOVEMBER 17 2025......SUNRISE 6:21 AM CHST SUNSET 5:50 PM CHST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$