CDGM40 PGUM 161648 CLIGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 248 AM CHST SAT OCT 17 2026 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR OCTOBER 16 2026... 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) YESTERDAY MAXIMUM 88 12:24 PM 92 1982 87 1 84 MINIMUM 76 5:59 AM 67 1966 77 -1 75 AVERAGE 82 82 0 80 PRECIPITATION (IN) YESTERDAY T 4.69 1953 0.41 -0.41 0.71 MONTH TO DATE 14.75 7.16 7.59 9.73 SINCE SEP 1 31.43 22.33 9.10 22.07 SINCE JAN 1 123.46 78.96 44.50 77.35 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 17 17 0 15 MONTH TO DATE 250 272 -22 257 SINCE SEP 1 761 774 -13 746 SINCE JAN 1 4755 4902 -147 4875 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (30) HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED 7.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 94 6:00 AM LOWEST 61 11:00 AM AVERAGE 78 .......................................................... THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 92 1986 MINIMUM TEMPERATURE (F) 77 70 1966 SUNRISE AND SUNSET OCTOBER 17 2026.......SUNRISE 6:12 AM CHST SUNSET 6:01 PM CHST OCTOBER 18 2026.......SUNRISE 6:12 AM CHST SUNSET 6:00 PM CHST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$