####018004175#### CDGM40 PGUM 031602 CLIGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 202 AM CHST THU DEC 04 2025 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 3 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 1:00 PM 91 2012 87 -2 86 MINIMUM 79 11:59 PM 66 1967 77 2 76 1991 AVERAGE 82 82 0 81 PRECIPITATION (IN) YESTERDAY T 2.27 1975 0.21 -0.21 0.45 MONTH TO DATE 0.67 0.63 0.04 0.87 SINCE DEC 1 0.67 0.63 0.04 0.87 SINCE JAN 1 90.22 93.45 -3.23 96.52 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 17 0 16 MONTH TO DATE 50 51 -1 50 SINCE DEC 1 50 51 -1 50 SINCE JAN 1 5701 5735 -34 5686 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION E (100) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (100) AVERAGE WIND SPEED 13.7 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 79 2:00 AM LOWEST 61 1:00 PM AVERAGE 70 .......................................................... THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 90 2015 2018 MINIMUM TEMPERATURE (F) 77 64 1991 SUNRISE AND SUNSET DECEMBER 4 2025......SUNRISE 6:30 AM CHST SUNSET 5:52 PM CHST DECEMBER 5 2025......SUNRISE 6:30 AM CHST SUNSET 5:52 PM CHST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$