Expires:No;;502679 CDGM40 PGUM 141606 CLIGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 206 AM CHST THU MAY 15 2025 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR MAY 14 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 89 11:43 AM 93 1970 89 0 88 1987 MINIMUM 78 10:57 PM 73 1997 78 0 76 AVERAGE 84 83 1 82 PRECIPITATION (IN) YESTERDAY 0.15 0.84 1955 0.14 0.01 0.28 MONTH TO DATE 0.47 1.84 -1.37 0.78 SINCE MAR 1 5.96 8.11 -2.15 9.57 SINCE JAN 1 14.22 17.60 -3.38 13.83 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 19 18 1 17 MONTH TO DATE 260 252 8 249 SINCE MAR 1 1288 1281 7 1267 SINCE JAN 1 2248 2200 48 2176 ................................................................... WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION E (80) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION E (80) HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION E (70) AVERAGE WIND SPEED 12.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.2 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 88 10:00 PM LOWEST 59 2:00 PM AVERAGE 74 .......................................................... THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 92 1970 1987 2010 MINIMUM TEMPERATURE (F) 78 74 1949 1982 1999 SUNRISE AND SUNSET MAY 15 2025...........SUNRISE 5:55 AM CHST SUNSET 6:40 PM CHST MAY 16 2025...........SUNRISE 5:55 AM CHST SUNSET 6:40 PM CHST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$