CDGM40 PGUM 221602 CLIGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 202 AM CHST SUN AUG 23 2026 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR AUGUST 22 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 89 1:23 PM 92 1966 87 2 82 MINIMUM 80 11:39 PM 70 1986 77 3 74 AVERAGE 85 82 3 78 PRECIPITATION (IN) YESTERDAY 0.07 7.52 2004 0.55 -0.48 0.86 MONTH TO DATE 9.25 12.55 -3.30 10.39 SINCE JUN 1 35.59 31.31 4.28 36.88 SINCE JAN 1 87.32 51.52 35.80 52.61 DEGREE DAYS HEATING YESTERDAY 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 YESTERDAY 20 17 3 13 MONTH TO DATE 383 374 9 376 SINCE JUN 1 1450 1468 -18 1410 SINCE JAN 1 3842 3980 -138 3974 ................................................................... WIND (MPH) RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION SW (240) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 94 2:00 AM LOWEST 70 1:00 PM AVERAGE 82 .......................................................... THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 92 2019 MINIMUM TEMPERATURE (F) 77 73 1995 2005 2022 SUNRISE AND SUNSET AUGUST 23 2026........SUNRISE 6:09 AM CHST SUNSET 6:38 PM CHST AUGUST 24 2026........SUNRISE 6:09 AM CHST SUNSET6:37 PM CHST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$