WFO Monthly/Daily Climate Data
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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000 CXGM50 PGUM 010548 CF6GUM PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GUAM INTERNATIONAL AIRPORT MONTH: SEPTEMBER YEAR: 2021 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 87 78 83 1 0 18 0.12 0.0 0 6.4 14 70 M M 2 15 70 2 88 78 83 1 0 18 0.39 0.0 0 5.0 15 50 M M 4 17 50 3 87 79 83 1 0 18 0.20 0.0 0 7.9 20 90 M M 4 28 90 4 86 77 82 0 0 17 0.68 0.0 0 8.4 18 110 M M 4 26 150 5 87 77 82 0 0 17 0.14 0.0 0 9.2 20 70 M M 4 23 90 6 88 78 83 1 0 18 0.06 0.0 0 5.3 17 80 M M 2 20 80 7 88 78 83 1 0 18 0.08 0.0 0 9.9 24 100 M M 4 32 90 8 84 78 81 -1 0 16 0.36 0.0 0 10.0 18 120 M M 6 3 29 140 9 88 80 84 2 0 19 0.00 0.0 0 7.5 14 90 M M 2 18 90 10 90 79 85 3 0 20 0.03 0.0 0 9.6 22 80 M M 2 1 27 100 11 89 78 84 2 0 19 0.50 0.0 0 8.3 18 60 M M 2 25 70 12 88 80 84 2 0 19 0.06 0.0 0 7.3 15 110 M M 2 20 100 13 90 80 85 3 0 20 0.03 0.0 0 9.8 22 60 M M 3 28 40 14 89 79 84 2 0 19 0.33 0.0 0 10.9 22 90 M M 3 29 60 15 86 76 81 -1 0 16 0.57 0.0 0 5.4 17 100 M M 4 21 140 16 87 76 82 0 0 17 0.07 0.0 0 4.1 20 360 M M 2 25 10 17 88 76 82 0 0 17 0.10 0.0 0 3.5 12 110 M M 4 17 110 18 88 79 84 2 0 19 T 0.0 0 5.3 13 110 M M 3 20 160 19 88 77 83 1 0 18 T 0.0 0 4.1 13 280 M M 2 18 270 20 90 78 84 2 0 19 0.00 0.0 0 6.3 13 90 M M 3 17 90 21 90 78 84 2 0 19 T 0.0 0 6.0 14 360 M M 2 18 360 22 90 76 83 1 0 18 1.30 0.0 0 7.9 22 40 M M 4 3 25 70 23 82 76 79 -3 0 14 3.97 0.0 0 9.4 23 160 M M 7 3 34 170 24 81 76 79 -3 0 14 1.41 0.0 0 8.5 21 160 M M 8 31 160 25 84 76 80 -2 0 15 0.71 0.0 0 3.8 15 220 M M 4 20 280 26 86 76 81 -1 0 16 T 0.0 0 3.9 13 350 M M 3 15 350 27 88 76 82 0 0 17 0.00 0.0 0 5.3 14 150 M M 1 18 150 28 88 77 83 1 0 18 0.00 0.0 0 4.5 13 140 M M 3 16 150 29 88 77 83 1 0 18 0.00 0.0 0 2.7 10 120 M M 3 13 140 30 90 78 84 2 0 19 0.50 0.0 0 5.5 16 70 M M 2 1 21 80 ================================================================================ SM 2623 2327 0 530 11.61 0.0 201.7 M 99 ================================================================================ AV 87.4 77.6 6.7 FASTST M M 3 MAX(MPH) MISC ----> 24 100 34 170 ================================================================================ 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: 2021 LATITUDE: 13 29 N LONGITUDE: 144-48 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 82.5 TOTAL FOR MONTH: 11.61 1 = FOG OR MIST DPTR FM NORMAL: 1.0 DPTR FM NORMAL: -3.56 2 = FOG REDUCING VISIBILITY HIGHEST: 90 ON 30,22 GRTST 24HR 4.19 ON 22-23 TO 1/4 MILE OR LESS LOWEST: 76 ON 27,26 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: 21 MAX 90 OR ABOVE: 6 0.10 INCH OR MORE: 15 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 8 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 3 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 18 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 530 DPTR FM NORMAL 35 [PRESSURE DATA] TOTAL FM JAN 1 4779 HIGHEST SLP 29.88 ON 1 DPTR FM NORMAL 218 LOWEST SLP 29.78 ON 1 [REMARKS] #FINAL-09-21#