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000
CXGM50 PGUM 010030
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GUAM INTERNATIONAL AIRPORT
                                          MONTH:     SEPTEMBER
                                          YEAR:      2023
                                          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  76  81  -1   0  16 0.19  0.0    0  8.0 20 230   M    M   6        27 240
 2  88  77  83   1   0  18 0.09  0.0    0  7.8 18 250   M    M   4        25 230
 3  88  78  83   1   0  18 0.27  0.0    0  5.6 15 170   M    M   3        22 160
 4  89  78  84   2   0  19 0.03  0.0    0  5.4 17  90   M    M   4        24  80
 5  89  78  84   2   0  19    T  0.0    0  7.3 13  80   M    M   3        21  80
 6  87  77  82   0   0  17 1.11  0.0    0  2.7 24 330   M    M   4        35 340
 7  87  76  82   0   0  17 0.73  0.0    0  3.8 16 240   M    M   4        21 240
 8  84  75  80  -2   0  15 2.09  0.0    0  7.5 18 200   M    M   5 3      28 200
 9  86  77  82   0   0  17 0.85  0.0    0  6.9 20 240   M    M   4        28 210
10  88  77  83   1   0  18 0.24  0.0    0  6.9 17 240   M    M   4        25 220
11  85  77  81  -1   0  16 0.19  0.0    0  6.9 23 250   M    M   4        30 240
12  85  77  81  -1   0  16 0.29  0.0    0  4.4 18 240   M    M   3        25 240
13  87  77  82   0   0  17 0.04  0.0    0  5.4 15 170   M    M   2        22 190
14  88  76  82   0   0  17 0.00  0.0    0  3.2  8 120   M    M   1         M   M
15  90  78  84   2   0  19 0.03  0.0    0  9.6 22  40   M    M   3        27  40
16  89  79  84   2   0  19 0.11  0.0    0  9.2 16  60   M    M   3        24  60
17  86  77  82   0   0  17 0.13  0.0    0  6.6 17 110   M    M   5        24 120
18  86  78  82   0   0  17 0.34  0.0    0  5.9 10  90   M    M   3        25 110
19  88  76  82   0   0  17 0.18  0.0    0  8.8 18  80   M    M   4 8      23  90
20  87  77  82   0   0  17 0.45  0.0    0  8.6 24  70   M    M   3        30  70
21  87  75  81  -1   0  16 2.74  0.0    0  6.8 21  70   M    M   7 3      28  70
22  87  74  81  -1   0  16 0.20  0.0    0  4.8 15  20   M    M   3        18 330
23  87  76  82   0   0  17    T  0.0    0  6.3 13 350   M    M   2        21 320
24  86  76  81  -1   0  16 0.01  0.0    0  3.1 12 210   M    M   5        15 220
25  86  76  81  -1   0  16 0.35  0.0    0  2.4 10 250   M    M   4        13 250
26  87  77  82   0   0  17 0.05  0.0    0  6.1 15 170   M    M   3        21 160
27  82  76  79  -3   0  14 0.62  0.0    0  4.9 13 180   M    M   6        18 170
28  87  76  82   0   0  17 0.07  0.0    0  4.6 16 240   M    M   4        25 200
29  84  77  81  -1   0  16 0.43  0.0    0  4.0 16 210   M    M   4        23 200
30  88  77  83   1   0  18 0.63  0.0    0  2.8 15  40   M    M   3        19  30
================================================================================
SM 2603 2301         0 509 12.46  0.0    176.3          M      113
================================================================================
AV 86.8 76.7                               5.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->  # 24 330                 35 340
================================================================================
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:      2023
                                          LATITUDE:   13 29 N
                                          LONGITUDE: 144-48 E

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

AVERAGE MONTHLY: 81.7   TOTAL FOR MONTH:  12.46    1 = FOG OR MIST
DPTR FM NORMAL:  -0.1   DPTR FM NORMAL:   -2.71    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 15    GRTST 24HR  2.74 ON 21-21      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:  27
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:  20
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   7
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  21
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   509
DPTR FM NORMAL     7    [PRESSURE DATA]
TOTAL FM JAN 1  4495    HIGHEST SLP 29.76 ON  1
DPTR FM NORMAL  -135    LOWEST  SLP 29.67 ON  1

[REMARKS]
#FINAL-09-23#