WFO Monthly/Daily Climate Data Issued by NWS Tiyan, Guam
000
CXGM50 PGUM 010005
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GUAM INTERNATIONAL AIRPORT
MONTH: APRIL
YEAR: 2020
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 89 77 83 2 0 18 T 0.0 0 13.9 23 80 M M 3 29 80
2 88 77 83 1 0 18 0.00 0.0 0 12.8 23 60 M M 2 28 80
3 89 73 81 -1 0 16 0.09 0.0 0 14.1 24 60 M M 3 8 31 60
4 89 75 82 0 0 17 T 0.0 0 13.4 22 50 M M 4 28 50
5 85 75 80 -2 0 15 0.66 0.0 0 12.7 28 90 M M 8 18 40 70
6 88 77 83 1 0 18 0.02 0.0 0 10.1 18 90 M M 2 25 100
7 88 76 82 0 0 17 T 0.0 0 11.7 21 80 M M 2 25 80
8 89 78 84 2 0 19 T 0.0 0 9.1 22 90 M M 3 25 90
9 87 77 82 0 0 17 0.05 0.0 0 10.2 21 90 M M 5 26 90
10 88 79 84 2 0 19 0.00 0.0 0 9.1 17 100 M M 5 24 90
11 89 78 84 2 0 19 0.00 0.0 0 10.4 18 90 M M 3 24 80
12 89 77 83 1 0 18 0.03 0.0 0 10.8 18 90 M M 3 23 110
13 88 74 81 -1 0 16 0.00 0.0 0 5.3 12 110 M M 2 16 110
14 90 74 82 0 0 17 0.00 0.0 0 3.8 13 330 M M 3 17 340
15 91 77 84 2 0 19 0.00 0.0 0 7.2 15 350 M M 3 21 330
16 89 76 83 1 0 18 T 0.0 0 7.2 20 90 M M 5 25 90
17 90 77 84 2 0 19 0.11 0.0 0 10.4 18 80 M M 3 18 24 80
18 91 77 84 2 0 19 0.17 0.0 0 13.3 23 60 M M 4 18 29 90
19 89 77 83 1 0 18 0.09 0.0 0 15.5 24 70 M M 5 18 30 90
20 89 79 84 2 0 19 0.13 0.0 0 12.7 21 80 M M 4 26 80
21 89 77 83 1 0 18 0.03 0.0 0 13.4 24 80 M M 4 31 70
22 91 80 86 4 0 21 0.00 0.0 0 12.0 20 80 M M 3 27 70
23 90 78 84 2 0 19 0.04 0.0 0 12.4 21 70 M M 4 1 24 80
24 90 81 86 4 0 21 0.00 0.0 0 13.0 21 80 M M 3 27 90
25 90 77 84 2 0 19 0.26 0.0 0 14.8 26 80 M M 6 33 90
26 90 78 84 2 0 19 0.74 0.0 0 15.3 31 80 M M 5 39 70
27 89 79 84 2 0 19 0.02 0.0 0 15.6 24 90 M M 5 30 100
28 90 81 86 4 0 21 0.00 0.0 0 14.9 26 70 M M 3 33 60
29 90 81 86 4 0 21 0.03 0.0 0 15.5 24 80 M M 5 30 70
30 90 82 86 4 0 21 T 0.0 0 16.7 25 60 M M 8 31 50
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SM 2674 2324 0 555 2.47 0.0 357.3 M 118
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AV 89.1 77.5 11.9 FASTST M M 4 MAX(MPH)
MISC ----> # 31 80 # 40 70
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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: 2020
LATITUDE: 13 29 N
LONGITUDE: 144-48 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 83.3 TOTAL FOR MONTH: 2.47 1 = FOG OR MIST
DPTR FM NORMAL: 1.4 DPTR FM NORMAL: -1.11 2 = FOG REDUCING VISIBILITY
HIGHEST: 91 ON 22,18 GRTST 24HR 0.74 ON 26-26 TO 1/4 MILE OR LESS
LOWEST: 73 ON 3 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: 15
MAX 90 OR ABOVE: 12 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 10
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 19
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 555
DPTR FM NORMAL 48 [PRESSURE DATA]
TOTAL FM JAN 1 2034 HIGHEST SLP M ON M
DPTR FM NORMAL 150 LOWEST SLP 29.90 ON M
[REMARKS]
#FINAL-04-20#