CDGM40 PGUM 251618 CLIGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 218 AM CHST FRI DEC 26 2025 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 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 85 1:41 PM 88 2014 87 -2 87 2017 2019 MINIMUM 78 12:34 AM 65 1958 76 2 76 1967 AVERAGE 82 81 1 82 PRECIPITATION (IN) YESTERDAY T 6.09 1963 0.16 -0.16 0.05 MONTH TO DATE 8.05 4.31 3.74 4.39 SINCE DEC 1 8.05 4.31 3.74 4.39 SINCE JAN 1 97.60 97.13 0.47 100.04 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 16 1 17 MONTH TO DATE 409 422 -13 416 SINCE DEC 1 409 422 -13 416 SINCE JAN 1 6060 6106 -46 6052 ................................................................... WIND (MPH) RESULTANT WIND SPEED 11 RESULTANT WIND DIRECTION E (100) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (90) AVERAGE WIND SPEED 11.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 82 1:00 AM LOWEST 65 1:00 PM AVERAGE 74 .......................................................... THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 89 2005 MINIMUM TEMPERATURE (F) 76 68 1981 1985 1988 SUNRISE AND SUNSET DECEMBER 26 2025......SUNRISE 6:41 AM CHST SUNSET 6:01 PM CHST DECEMBER 27 2025......SUNRISE 6:42 AM CHST SUNSET 6:02 PM CHST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$