Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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413 CDGM40 PGUM 171603 CLIGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 203 AM CHST WED SEP 18 2024 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1945 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 86 1:58 PM 91 1969 87 -1 86 1984 2018 MINIMUM 75 8:06 AM 70 1972 76 -1 77 AVERAGE 81 82 -1 82 PRECIPITATION (IN) YESTERDAY 1.10 4.70 1972 0.50 0.60 0.13 MONTH TO DATE 22.12 8.83 13.29 6.39 SINCE SEP 1 22.12 8.83 13.29 6.39 SINCE JAN 1 69.34 65.46 3.88 104.61 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE SEP 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 SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 16 17 -1 17 MONTH TO DATE 283 289 -6 295 SINCE SEP 1 283 289 -6 295 SINCE JAN 1 4381 4417 -36 4282 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (160) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (160) AVERAGE WIND SPEED 6.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HEAVY RAIN RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 96 5:00 PM LOWEST 80 2:00 PM AVERAGE 88 .......................................................... THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 93 2014 MINIMUM TEMPERATURE (F) 76 73 1956 1960 1966 SUNRISE AND SUNSET SEPTEMBER 18 2024.....SUNRISE 6:10 AM CHST SUNSET 6:20 PM CHST SEPTEMBER 19 2024.....SUNRISE 6:10 AM CHST SUNSET 6:19 PM CHST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$