WFO Monthly/Daily Climate Data Issued by NWS Tiyan, Guam
294
CXGM50 PGUM 011630
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GUAM INTERNATIONAL AIRPORT
MONTH: FEBRUARY
YEAR: 2021
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 75 81 1 0 16 0.01 0.0 0 12.5 23 80 M M 4 8 33 70
2 86 76 81 1 0 16 0.01 0.0 0 9.9 17 80 M M 4 23 80
3 85 75 80 0 0 15 0.32 0.0 0 17.9 30 80 M M 4 18 40 70
4 86 77 82 2 0 17 0.00 0.0 0 14.6 23 90 M M 2 32 100
5 87 75 81 1 0 16 0.06 0.0 0 15.5 26 70 M M 4 18 36 80
6 87 78 83 3 0 18 0.29 0.0 0 11.7 23 70 M M 4 18 28 80
7 85 77 81 1 0 16 0.01 0.0 0 10.8 20 90 M M 5 1 27 90
8 85 76 81 1 0 16 T 0.0 0 10.9 20 80 M M 3 25 100
9 87 77 82 2 0 17 0.04 0.0 0 13.5 24 80 M M 3 29 70
10 87 77 82 2 0 17 0.00 0.0 0 14.5 25 80 M M 2 31 80
11 85 76 81 1 0 16 T 0.0 0 12.7 25 80 M M 3 32 80
12 86 77 82 2 0 17 0.00 0.0 0 11.0 20 90 M M 1 24 80
13 87 76 82 2 0 17 0.02 0.0 0 10.4 17 90 M M 2 23 90
14 86 76 81 1 0 16 0.00 0.0 0 11.1 18 90 M M 2 26 90
15 86 78 82 2 0 17 T 0.0 0 11.8 18 90 M M 4 25 90
16 86 77 82 2 0 17 0.00 0.0 0 8.6 16 90 M M 3 20 80
17 86 77 82 2 0 17 T 0.0 0 10.1 18 80 M M 3 26 90
18 86 78 82 2 0 17 0.03 0.0 0 8.0 16 80 M M 3 18 21 110
19 87 77 82 2 0 17 0.03 0.0 0 8.2 17 100 M M 3 1 27 80
20 87 77 82 2 0 17 0.01 0.0 0 10.5 21 70 M M 3 1 26 90
21 88 76 82 2 0 17 T 0.0 0 12.0 22 70 M M 2 27 80
22 87 74 81 1 0 16 0.15 0.0 0 12.7 22 70 M M 3 18 27 70
23 87 75 81 1 0 16 T 0.0 0 11.5 21 80 M M 2 24 110
24 87 78 83 3 0 18 T 0.0 0 12.3 21 80 M M 2 26 100
25 87 78 83 3 0 18 0.03 0.0 0 12.1 22 90 M M 4 31 70
26 86 77 82 2 0 17 T 0.0 0 13.1 23 90 M M 3 31 90
27 87 75 81 1 0 16 0.00 0.0 0 8.9 17 80 M M 2 23 80
28 88 76 82 2 0 17 0.00 0.0 0 12.4 23 60 M M 3 29 80
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SM 2420 2141 0 467 1.01 0.0 329.2 M 83
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AV 86.4 76.5 11.8 FASTST M M 3 MAX(MPH)
MISC ----> 30 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: FEBRUARY
YEAR: 2021
LATITUDE: 13 29 N
LONGITUDE: 144-48 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 81.4 TOTAL FOR MONTH: 1.01 1 = FOG OR MIST
DPTR FM NORMAL: 1.5 DPTR FM NORMAL: -3.52 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 28,21 GRTST 24HR 0.32 ON 3- 3 TO 1/4 MILE OR LESS
LOWEST: 74 ON 22 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: 13
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
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) 17
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 467
DPTR FM NORMAL 48 [PRESSURE DATA]
TOTAL FM JAN 1 964 HIGHEST SLP 29.91 ON 1
DPTR FM NORMAL 73 LOWEST SLP 29.80 ON 1
[REMARKS]
#FINAL-02-21#