WFO Monthly/Daily Climate Data
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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CXGM50 PGUM 170030
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GUAM INTERNATIONAL AIRPORT
MONTH: SEPTEMBER
YEAR: 2024
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 88 77 83 1 0 18 0.07 0.0 0 5.6 21 110 M M 3 31 120
2 88 78 83 1 0 18 0.01 0.0 0 5.4 14 150 M M 3 21 150
3 89 77 83 1 0 18 0.21 0.0 0 5.9 13 140 M M 2 21 110
4 87 78 83 1 0 18 0.25 0.0 0 5.8 13 140 M M 3 21 130
5 81 76 79 -3 0 14 0.41 0.0 0 3.5 10 110 M M 4 14 120
6 89 78 84 2 0 19 0.08 0.0 0 4.6 12 210 M M 5 16 140
7 90 78 84 2 0 19 0.07 0.0 0 8.1 16 90 M M 2 22 100
8 89 77 83 1 0 18 0.07 0.0 0 8.1 18 60 M M 2 24 50
9 88 75 82 0 0 17 0.93 0.0 0 9.2 22 60 M M 4 27 50
10 87 75 81 -1 0 16 1.25 0.0 0 13.5 29 60 M M 6 39 60
11 84 75 80 -2 0 15 6.01 0.0 0 19.2 31 150 M M 9 49 150
12 84 77 81 -1 0 16 1.51 0.0 0 13.2 24 170 M M 7 39 180
13 86 74 80 -2 0 15 3.76 0.0 0 10.0 21 220 M M 7 3 29 160
14 86 76 81 -1 0 16 0.14 0.0 0 6.6 23 270 M M 7 31 260
15 85 76 81 -1 0 16 0.63 0.0 0 6.3 13 110 M M 9 19 110
16 81 77 79 -3 0 14 2.66 M M 13.5 25 150 M M 9 1 44 140
================================================================================
SM 1382 1224 0 267 18.06 0.0 138.5 M 82
================================================================================
AV 86.4 76.5 8.7 FASTST M M 5 MAX(MPH)
MISC ----> 31 150 49 150
================================================================================
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: SEPTEMBER
YEAR: 2024
LATITUDE: 13 29 N
LONGITUDE: 144-48 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 81.4 TOTAL FOR MONTH: 18.06 1 = FOG OR MIST
DPTR FM NORMAL: -0.6 DPTR FM NORMAL: 9.73 2 = FOG REDUCING VISIBILITY
HIGHEST: 90 ON 7 GRTST 24HR 6.01 ON 11-11 TO 1/4 MILE OR LESS
LOWEST: 74 ON 13 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: 16
MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 11
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 7
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 5
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 7
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 267
DPTR FM NORMAL -5 [PRESSURE DATA]
TOTAL FM JAN 1 4365 HIGHEST SLP 29.91 ON 1
DPTR FM NORMAL -35 LOWEST SLP 29.82 ON 1
[REMARKS]