WFO Monthly/Daily Climate Data
Issued by NWS Tiyan, Guam

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392
CXGM50 PGUM 050030
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GUAM INTERNATIONAL AIRPORT
                                          MONTH:     OCTOBER
                                          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  89   8  49 -33  16   0    T  0.0    0  9.7 16  90   M    M   2        23  80
 2  89  80  85   3   0  20 0.04  0.0    0 10.2 17  70   M    M   2        24 120
 3  86  75  81  -1   0  16 1.34  0.0    0  6.1 18  30   M    M   4        22  30
 4  85  75  80  -2   0  15 0.95  0.0    0  4.7 20  90   M    M   6        25 180
================================================================================
SM  349  238        16  51  2.33  0.0     30.7          M       14
================================================================================
AV 87.3 59.5                               7.7 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    20  90                 25 180
================================================================================
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:     OCTOBER
                                          YEAR:      2024
                                          LATITUDE:   13 29 N
                                          LONGITUDE: 144-48 E

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 73.4   TOTAL FOR MONTH:   2.33    1 = FOG OR MIST
DPTR FM NORMAL:  -8.6   DPTR FM NORMAL:    0.40    2 = FOG REDUCING VISIBILITY
HIGHEST:    89 ON  2, 1  GRTST 24HR  1.50 ON  3- 4      TO 1/4 MILE OR LESS
LOWEST:      8 ON  1                               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:   3
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   2
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.    16    CLEAR  (SCALE 0-3)   2
DPTR FM NORMAL    16    PTCLDY (SCALE 4-7)   2
TOTAL FM JUL 1    16    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL    16

[CDD (BASE 65) ]
TOTAL THIS MO.    51
DPTR FM NORMAL   -17    [PRESSURE DATA]
TOTAL FM JAN 1  4663    HIGHEST SLP 29.86 ON  1
DPTR FM NORMAL   -35    LOWEST  SLP 29.78 ON  1

[REMARKS]