Climatological Report (Daily)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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591 CDGM40 PGUM 191600 CLIGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 200 AM CHST FRI SEP 20 2024 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 88 2:01 PM 93 1984 87 1 88 MINIMUM 77 4:39 AM 71 1986 76 1 76 AVERAGE 83 82 1 82 PRECIPITATION (IN) YESTERDAY 0.00 10.19 2013 0.50 -0.50 0.18 MONTH TO DATE 22.13 9.82 12.31 6.91 SINCE SEP 1 22.13 9.82 12.31 6.91 SINCE JAN 1 69.35 66.45 2.90 105.13 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 18 17 1 17 MONTH TO DATE 318 323 -5 329 SINCE SEP 1 318 323 -5 329 SINCE JAN 1 4416 4451 -35 4316 ................................................................... WIND (MPH) RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION E (110) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (110) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 5.9 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 97 3:00 AM LOWEST 72 11:00 AM AVERAGE 85 .......................................................... THE GUAM INTERNATIONAL AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 87 91 1988 1989 1995 MINIMUM TEMPERATURE (F) 76 73 1964 SUNRISE AND SUNSET SEPTEMBER 20 2024.....SUNRISE 6:10 AM CHST SUNSET 6:18 PM CHST SEPTEMBER 21 2024.....SUNRISE 6:10 AM CHST SUNSET 6:18 PM CHST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$