WFO Monthly/Daily Climate Data
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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587 CXGM50 PGUM 010030 CF6GUM PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: GUAM INTERNATIONAL AIRPORT MONTH: MAY 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 89 79 84 1 0 19 0.04 0.0 0 12.2 20 80 M M 3 18 26 80 2 89 79 84 1 0 19 0.22 0.0 0 12.6 23 60 M M 4 30 100 3 89 76 83 0 0 18 0.74 0.0 0 13.0 22 80 M M 3 3 29 70 4 89 78 84 1 0 19 0.13 0.0 0 14.8 23 80 M M 3 138 29 80 5 89 78 84 1 0 19 0.02 0.0 0 15.7 28 60 M M 4 1 34 50 6 88 78 83 0 0 18 0.30 0.0 0 15.2 25 90 M M 3 18 37 90 7 86 77 82 -1 0 17 0.67 0.0 0 14.3 29 80 M M 4 8 38 80 8 87 78 83 0 0 18 0.40 0.0 0 12.1 26 90 M M 5 8 34 80 9 87 79 83 0 0 18 0.02 0.0 0 11.7 24 90 M M 3 32 90 10 88 78 83 0 0 18 0.04 0.0 0 11.0 23 60 M M 3 27 60 11 88 79 84 1 0 19 T 0.0 0 11.5 20 90 M M 3 25 90 12 89 79 84 1 0 19 T 0.0 0 12.0 21 80 M M 3 26 80 13 87 79 83 0 0 18 0.26 0.0 0 13.2 22 100 M M 3 30 110 14 88 77 83 0 0 18 0.03 0.0 0 15.0 23 80 M M 3 30 70 15 84 75 80 -3 0 15 2.11 0.0 0 10.8 29 70 M M 7 34 80 16 87 75 81 -2 0 16 0.09 0.0 0 10.9 22 90 M M 2 27 70 17 86 79 83 0 0 18 0.03 0.0 0 12.6 21 80 M M 4 28 80 18 87 78 83 0 0 18 0.10 0.0 0 12.3 21 60 M M 3 27 100 19 87 77 82 -1 0 17 0.13 0.0 0 10.3 21 70 M M 4 25 80 20 89 76 83 0 0 18 0.04 0.0 0 10.6 22 60 M M 3 1 24 60 21 87 78 83 0 0 18 0.09 0.0 0 8.9 18 90 M M 3 24 90 22 86 76 81 -2 0 16 0.28 0.0 0 10.1 22 120 M M 3 29 110 23 88 78 83 0 0 18 0.05 0.0 0 9.2 17 70 M M 2 22 90 24 87 78 83 0 0 18 0.15 0.0 0 9.4 18 80 M M 3 24 90 25 88 80 84 1 0 19 T 0.0 0 9.7 17 80 M M 3 22 80 26 89 80 85 2 0 20 0.02 0.0 0 13.3 22 90 M M 3 8 29 90 27 86 77 82 -1 0 17 0.22 0.0 0 11.0 23 90 M M 3 35 60 28 86 77 82 -1 0 17 0.27 0.0 0 10.4 24 90 M M 6 1 30 90 29 88 80 84 1 0 19 0.03 0.0 0 13.5 22 70 M M 3 8 29 80 30 88 77 83 0 0 18 0.40 0.0 0 12.6 29 80 M M 6 1 36 80 31 83 78 81 -2 0 16 0.26 0.0 0 12.1 22 110 M M 5 18 29 120 ================================================================================ SM 2709 2413 0 555 7.14 0.0 372.0 M 110 ================================================================================ AV 87.4 77.8 12.0 FASTST M M 4 MAX(MPH) MISC ----> # 29 80 38 80 ================================================================================ 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: MAY YEAR: 2021 LATITUDE: 13 29 N LONGITUDE: 144-48 E [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 82.6 TOTAL FOR MONTH: 7.14 1 = FOG OR MIST DPTR FM NORMAL: -0.4 DPTR FM NORMAL: 2.69 2 = FOG REDUCING VISIBILITY HIGHEST: 89 ON 26,20 GRTST 24HR 2.11 ON 15-15 TO 1/4 MILE OR LESS LOWEST: 75 ON 16,15 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: 28 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 16 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 15 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 16 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 0 [CDD (BASE 65) ] TOTAL THIS MO. 555 DPTR FM NORMAL -3 [PRESSURE DATA] TOTAL FM JAN 1 2573 HIGHEST SLP 29.96 ON 1 DPTR FM NORMAL 98 LOWEST SLP 29.86 ON 1 [REMARKS] #FINAL-05-21#