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: JULY
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 86 77 82 0 0 17 0.34 0.0 0 8.2 25 80 M M 2 18 30 80
2 88 81 85 3 0 20 0.03 0.0 0 10.2 18 110 M M 3 23 110
3 91 77 84 2 0 19 T 0.0 0 8.0 16 50 M M 1 20 70
4 90 79 85 3 0 20 0.03 0.0 0 10.0 22 90 M M 2 28 80
5 91 79 85 3 0 20 0.07 0.0 0 10.5 20 80 M M 2 24 100
6 89 80 85 3 0 20 T 0.0 0 8.8 16 80 M M 2 22 90
7 89 79 84 2 0 19 0.02 0.0 0 6.6 14 90 M M 2 8 19 100
8 89 80 85 3 0 20 0.02 0.0 0 6.1 14 140 M M 2 19 110
9 91 80 86 4 0 21 0.04 0.0 0 6.6 13 50 M M 2 19 120
10 90 78 84 2 0 19 0.01 0.0 0 7.4 16 120 M M 2 22 110
11 89 77 83 1 0 18 0.84 0.0 0 9.0 23 70 M M 3 18 30 70
12 91 80 86 4 0 21 0.07 0.0 0 7.8 15 90 M M 1 20 80
13 89 76 83 1 0 18 0.79 0.0 0 6.8 22 50 M M 2 1238 25 50
14 89 80 85 3 0 20 T 0.0 0 8.7 21 90 M M 4 3 25 100
15 90 81 86 4 0 21 0.08 0.0 0 10.0 18 110 M M 3 8 27 120
16 90 81 86 4 0 21 0.02 0.0 0 10.9 21 90 M M 3 8 26 90
17 90 78 84 2 0 19 0.77 0.0 0 10.4 23 90 M M 2 18 30 120
18 89 78 84 2 0 19 0.35 0.0 0 11.6 23 80 M M 3 8 31 70
19 88 80 84 2 0 19 0.21 0.0 0 9.0 21 110 M M 2 8 26 110
20 91 78 85 3 0 20 1.00 0.0 0 9.9 23 80 M M 2 1 28 90
21 89 78 84 2 0 19 0.04 0.0 0 8.0 18 120 M M 2 13 26 120
22 89 78 84 2 0 19 0.02 0.0 0 6.9 14 130 M M 3 20 120
23 88 79 84 2 0 19 0.10 0.0 0 7.7 16 80 M M 4 8 22 120
24 91 80 86 4 0 21 0.32 0.0 0 10.4 23 100 M M 3 31 100
25 89 77 83 1 0 18 0.45 0.0 0 10.1 22 110 M M 5 33 110
26 85 78 82 0 0 17 0.46 0.0 M 7.3 15 70 M M 4 20 90
27 87 77 82 0 0 17 1.16 0.0 0 5.6 18 60 M M 5 3 21 110
28 86 76 81 -1 0 16 0.22 0.0 0 3.9 22 110 M M 1 18 27 110
29 88 76 82 0 0 17 0.63 0.0 0 8.5 17 100 M M 4 18 25 100
30 91 78 85 3 0 20 0.13 0.0 0 10.0 24 90 M M 2 8 29 70
31 91 80 86 4 0 21 0.04 0.0 0 10.1 24 60 M M 2 30 60
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SM 2764 2436 0 595 8.26 0.0 265.0 M 80
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AV 89.2 78.6 8.5 FASTST M M 3 MAX(MPH)
MISC ----> # 25 80 # 33 110
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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: JULY
YEAR: 2020
LATITUDE: 13 29 N
LONGITUDE: 144-48 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 83.9 TOTAL FOR MONTH: 8.26 1 = FOG OR MIST
DPTR FM NORMAL: 2.0 DPTR FM NORMAL: -3.88 2 = FOG REDUCING VISIBILITY
HIGHEST: 91 ON 31,30 GRTST 24HR 1.16 ON 27-27 TO 1/4 MILE OR LESS
LOWEST: 76 ON 29,28 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: 13 0.10 INCH OR MORE: 15
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 6
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 23
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 8
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 595
DPTR FM NORMAL 73 [PRESSURE DATA]
TOTAL FM JAN 1 3806 HIGHEST SLP 29.88 ON 1
DPTR FM NORMAL 327 LOWEST SLP 29.79 ON 1
[REMARKS]
#FINAL-07-20#