WFO Monthly/Daily Climate Data
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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CXGM50 PGUM 050030
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: GUAM INTERNATIONAL AIRPORT
MONTH: MARCH
YEAR: 2026
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 85 75 80 -1 0 15 0.23 M M 11.1 20 100 M M 6 31 100
2 82 73 78 -3 0 13 3.81 M M 8.5 21 10 M M 5 3 41 350
3 86 73 80 -1 0 15 0.00 M M 7.9 13 80 M M 1 23 70
4 85 75 80 -1 0 15 0.00 M M 6.4 13 350 M M 2 M M
================================================================================
SM 338 296 0 58 4.04 M 33.9 M 14
================================================================================
AV 84.5 74.0 8.5 FASTST M M 4 MAX(MPH)
MISC ----> 21 10 41 350
================================================================================
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: MARCH
YEAR: 2026
LATITUDE: 13 29 N
LONGITUDE: 144-48 E
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 79.3 TOTAL FOR MONTH: 4.04 1 = FOG OR MIST
DPTR FM NORMAL: -1.7 DPTR FM NORMAL: 3.63 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 3 GRTST 24HR 3.81 ON 2- 2 TO 1/4 MILE OR LESS
LOWEST: 73 ON 3, 2 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: M 5 = HAIL
GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: M ON M 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: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 2
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 58
DPTR FM NORMAL -6 [PRESSURE DATA]
TOTAL FM JAN 1 970 HIGHEST SLP 29.79 ON 1
DPTR FM NORMAL -13 LOWEST SLP 29.69 ON 1
[REMARKS]