WFO Monthly/Daily Climate Data
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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000 CXGM50 PGUM 010030 CF6GUM PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GUAM INTERNATIONAL AIRPORT MONTH: SEPTEMBER YEAR: 2023 LATITUDE: 13 29 N LONGITUDE: 144-48 E TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND ================================================================================ 1 2 3 4 5 6A 6B 7 8 9 10 11 12 13 14 15 16 17 18 12Z AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 85 76 81 -1 0 16 0.19 0.0 0 8.0 20 230 M M 6 27 240 2 88 77 83 1 0 18 0.09 0.0 0 7.8 18 250 M M 4 25 230 3 88 78 83 1 0 18 0.27 0.0 0 5.6 15 170 M M 3 22 160 4 89 78 84 2 0 19 0.03 0.0 0 5.4 17 90 M M 4 24 80 5 89 78 84 2 0 19 T 0.0 0 7.3 13 80 M M 3 21 80 6 87 77 82 0 0 17 1.11 0.0 0 2.7 24 330 M M 4 35 340 7 87 76 82 0 0 17 0.73 0.0 0 3.8 16 240 M M 4 21 240 8 84 75 80 -2 0 15 2.09 0.0 0 7.5 18 200 M M 5 3 28 200 9 86 77 82 0 0 17 0.85 0.0 0 6.9 20 240 M M 4 28 210 10 88 77 83 1 0 18 0.24 0.0 0 6.9 17 240 M M 4 25 220 11 85 77 81 -1 0 16 0.19 0.0 0 6.9 23 250 M M 4 30 240 12 85 77 81 -1 0 16 0.29 0.0 0 4.4 18 240 M M 3 25 240 13 87 77 82 0 0 17 0.04 0.0 0 5.4 15 170 M M 2 22 190 14 88 76 82 0 0 17 0.00 0.0 0 3.2 8 120 M M 1 M M 15 90 78 84 2 0 19 0.03 0.0 0 9.6 22 40 M M 3 27 40 16 89 79 84 2 0 19 0.11 0.0 0 9.2 16 60 M M 3 24 60 17 86 77 82 0 0 17 0.13 0.0 0 6.6 17 110 M M 5 24 120 18 86 78 82 0 0 17 0.34 0.0 0 5.9 10 90 M M 3 25 110 19 88 76 82 0 0 17 0.18 0.0 0 8.8 18 80 M M 4 8 23 90 20 87 77 82 0 0 17 0.45 0.0 0 8.6 24 70 M M 3 30 70 21 87 75 81 -1 0 16 2.74 0.0 0 6.8 21 70 M M 7 3 28 70 22 87 74 81 -1 0 16 0.20 0.0 0 4.8 15 20 M M 3 18 330 23 87 76 82 0 0 17 T 0.0 0 6.3 13 350 M M 2 21 320 24 86 76 81 -1 0 16 0.01 0.0 0 3.1 12 210 M M 5 15 220 25 86 76 81 -1 0 16 0.35 0.0 0 2.4 10 250 M M 4 13 250 26 87 77 82 0 0 17 0.05 0.0 0 6.1 15 170 M M 3 21 160 27 82 76 79 -3 0 14 0.62 0.0 0 4.9 13 180 M M 6 18 170 28 87 76 82 0 0 17 0.07 0.0 0 4.6 16 240 M M 4 25 200 29 84 77 81 -1 0 16 0.43 0.0 0 4.0 16 210 M M 4 23 200 30 88 77 83 1 0 18 0.63 0.0 0 2.8 15 40 M M 3 19 30 ================================================================================ SM 2603 2301 0 509 12.46 0.0 176.3 M 113 ================================================================================ AV 86.8 76.7 5.9 FASTST M M 4 MAX(MPH) MISC ----> # 24 330 35 340 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: GUAM INTERNATIONAL AIRPORT MONTH: SEPTEMBER YEAR: 2023 LATITUDE: 13 29 N LONGITUDE: 144-48 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 81.7 TOTAL FOR MONTH: 12.46 1 = FOG OR MIST DPTR FM NORMAL: -0.1 DPTR FM NORMAL: -2.71 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 15 GRTST 24HR 2.74 ON 21-21 TO 1/4 MILE OR LESS LOWEST: 74 ON 22 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 0 7 = DUSTSTORM OR SANDSTORM: VSBY 1/2 MILE OR LESS 8 = SMOKE OR HAZE [NO. OF DAYS WITH] [WEATHER - DAYS WITH] 9 = BLOWING SNOW X = TORNADO MAX 32 OR BELOW: 0 0.01 INCH OR MORE: 27 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 20 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 7 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 21 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 509 DPTR FM NORMAL 7 [PRESSURE DATA] TOTAL FM JAN 1 4495 HIGHEST SLP 29.76 ON 1 DPTR FM NORMAL -135 LOWEST SLP 29.67 ON 1 [REMARKS] #FINAL-09-23#