CXGM50 PGUM 050318 CLMGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 118 PM CHST TUE NOV 05 2024 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1945 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 93 10/23/2018 10/06/1989 10/04/1984 LOW 67 10/16/1966 HIGHEST 89 90 10/09 LOWEST 74 73 10/14 10/15 AVG. MAXIMUM 86.3 87.4 -1.1 86.6 AVG. MINIMUM 75.8 76.8 -1.0 76.6 MEAN 81.1 DAYS MAX >= 90 0 3.9 -3.9 1 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MIN <= 32 0 0.0 0.0 0 DAYS MIN <= 0 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 26.68 2021 MINIMUM 4.27 1976 TOTALS 18.09 12.73 5.36 17.40 DAILY AVG. 0.58 0.41 0.17 0.56 DAYS >= .01 27 25.4 1.6 28 DAYS >= .10 19 18.0 1.0 17 DAYS >= .50 11 7.8 3.2 7 DAYS >= 1.00 7 3.5 3.5 4 DAYS >= 3.00 2 GREATEST 24 HR. TOTAL 4.05 10/20 TO 10/20 4.54 10/10 SNOWFALL (INCHES) TOTALS 0.0 SINCE 7/1 0.0 GREATEST SNOW DEPTH 0 DEGREE DAYS COOLING TOTAL 508 530 -22 524 SINCE 1/1 5120 5160 -40 5019 FREEZE DATES ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.7 RESULTANT WIND SPEED/DIRECTION 2/100 HIGHEST WIND SPEED/DIRECTION 26/270 DATE 10/08 HIGHEST GUST SPEED/DIRECTION 34/290 DATE 10/08 34/170 10/20 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.40 NUMBER OF DAYS FAIR 17 NUMBER OF DAYS PC 14 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 85 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 3 HEAVY RAIN 16 RAIN 16 LIGHT RAIN 28 FOG 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$