WFO Monthly/Daily Climate Data Issued by NWS Tiyan, Guam
000
CXGM50 PGUM 190046
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GUAM INTERNATIONAL AIRPORT
MONTH: APRIL
YEAR: 2024
LATITUDE: 13 29 N
LONGITUDE: 144-48 E
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 87 77 82 0 0 17 0.05 0.0 0 14.7 25 60 M M 5 37 60
2 87 76 82 0 0 17 0.31 0.0 0 14.0 25 50 M M 3 35 100
3 85 76 81 -1 0 16 0.19 0.0 0 14.3 25 80 M M 4 33 70
4 87 76 82 0 0 17 0.05 0.0 0 15.3 26 80 M M 5 35 70
5 87 77 82 0 0 17 0.13 0.0 0 13.0 22 70 M M 4 29 50
6 86 76 81 -1 0 16 0.05 0.0 0 12.9 22 60 M M 4 28 60
7 87 77 82 0 0 17 0.03 0.0 0 13.6 24 70 M M 4 34 60
8 87 77 82 0 0 17 0.01 0.0 0 14.5 24 60 M M 4 32 80
9 88 78 83 1 0 18 0.01 0.0 0 12.6 22 80 M M 4 33 80
10 87 78 83 1 0 18 0.20 0.0 0 13.8 23 90 M M 5 32 90
11 87 79 83 1 0 18 T 0.0 0 14.5 23 80 M M 3 30 60
12 88 78 83 1 0 18 T 0.0 0 12.3 20 70 M M 3 28 110
13 87 78 83 1 0 18 0.02 0.0 0 11.4 21 90 M M 4 25 90
14 88 77 83 1 0 18 0.08 0.0 0 11.1 18 70 M M 4 28 70
15 88 76 82 0 0 17 T 0.0 0 10.0 21 80 M M 3 26 80
16 87 75 81 -2 0 16 T 0.0 0 8.7 22 50 M M 5 25 50
17 88 77 83 0 0 18 0.00 0.0 0 10.0 17 90 M M 2 24 70
18 88 78 83 0 0 18 0.00 0.0 0 8.7 16 100 M M 2 28 90
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SM 1569 1386 0 311 1.13 0.0 225.4 M 68
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AV 87.2 77.0 12.5 FASTST M M 4 MAX(MPH)
MISC ----> 26 80 37 60
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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: APRIL
YEAR: 2024
LATITUDE: 13 29 N
LONGITUDE: 144-48 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 82.1 TOTAL FOR MONTH: 1.13 1 = FOG OR MIST
DPTR FM NORMAL: -0.1 DPTR FM NORMAL: -0.82 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 18,17 GRTST 24HR 0.31 ON 2- 2 TO 1/4 MILE OR LESS
LOWEST: 75 ON 16 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: 12
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 4
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 311
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1710 HIGHEST SLP 29.96 ON 1
DPTR FM NORMAL -24 LOWEST SLP 29.86 ON 1
[REMARKS]