Climatological Report (Monthly)
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
000 CXGM50 PGUM 010933 CLMGUM CLIMATE REPORT NATIONAL WEATHER SERVICE TIYAN GUAM 733 PM CHST TUE AUG 01 2023 ................................... ...THE GUAM INTERNATIONAL AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JULY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1945 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 95 07/18/1969 LOW 70 07/24/1949 HIGHEST 89 07/02 89 07/19 LOWEST 74 07/28 73 07/27 AVG. MAXIMUM 86.6 87.7 -1.1 85.9 AVG. MINIMUM 77.1 76.8 0.3 76.1 MEAN 81.8 DAYS MAX >= 90 0 5.4 -5.4 0 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 29.80 2002 (9.35" DURING TY CHATAAN) MINIMUM 4.46 1954 TOTALS 8.69 12.25 -3.56 13.71 DAILY AVG. 0.28 0.40 -0.12 0.44 DAYS >= .01 25 26.0 -1.0 29 DAYS >= .10 18 17.8 0.2 22 DAYS >= .50 5 6.7 -1.7 8 DAYS >= 1.00 2 3.3 -1.3 5 DAYS >= 3.00 0 GREATEST 24 HR. TOTAL 1.44 07/28 TO 07/28 2.48 SNOWFALL (INCHES) TOTALS 0.0 SINCE 7/1 0.0 GREATEST SNOW DEPTH 0 DEGREE DAYS COOLING TOTAL 530 535 -5 502 SINCE 1/1 3465 3553 -88 3511 FREEZE DATES ................................................................ WIND (MPH) AVERAGE WIND SPEED 9.2 RESULTANT WIND SPEED/DIRECTION 8/090 HIGHEST WIND SPEED/DIRECTION 29/080 DATE 07/25 HIGHEST GUST SPEED/DIRECTION 38/090 DATE 07/25 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.36 NUMBER OF DAYS FAIR 18 NUMBER OF DAYS PC 13 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 80 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 HEAVY RAIN 8 RAIN 12 LIGHT RAIN 27 FOG 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$