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000
CXGM50 PGUM 130100
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GUAM INTERNATIONAL AIRPORT
                                          MONTH:     DECEMBER
                                          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  87  76  82   0   0  17 0.31  0.0    0 11.7 22  60   M    M   5        28  70
 2  85  78  82   0   0  17 0.56  0.0    0 15.0 25  70   M    M   4        40  80
 3  86  75  81  -1   0  16 0.40  0.0    0 15.5 33  80   M    M   3        46  90
 4  87  78  83   1   0  18 0.01  0.0    0 13.6 22  60   M    M   3        29  70
 5  87  77  82   0   0  17 0.15  0.0    0 12.7 22  70   M    M   4        29 100
 6  87  74  81  -1   0  16 0.01  0.0    0  9.8 20  70   M    M   4        29  70
 7  87  78  83   1   0  18 0.02  0.0    0 10.5 18  80   M    M   2        26  70
 8  85  76  81  -1   0  16 0.10  0.0    0 10.6 20  80   M    M   3        26  70
 9  87  75  81  -1   0  16 0.20  0.0    0 12.2 22  70   M    M   3        32  70
10  87  76  82   0   0  17 0.26  0.0    0  9.9 22  50   M    M   4        28  50
11  87  76  82   0   0  17 0.19  0.0    0  5.0 12  60   M    M   M        17  60
12  87  76  82   0   0  17 0.05  0.0    0  9.7 22  60   M    M   3        30  90
13  87  75  81  -1   0  16    T  0.0    0 12.6 22  70   M    M   2        29  40
14  87  79  83   1   0  18 0.04  0.0    0 14.0 23  60   M    M   3        31  50
15  87  80  84   2   0  19 0.02  0.0    0 16.0 28  70   M    M   4        38  50
16  86  79  83   1   0  18 0.03  0.0    0 13.5 21  90   M    M   2        29 100
17  86  74  80  -2   0  15 0.09  0.0    0 13.4 25  80   M    M   4        34  70
18  85  77  81  -1   0  16 0.26  0.0    0 14.6 23  50   M    M   4        31  80
19  86  80  83   1   0  18 0.06  0.0    0 12.6 22  90   M    M   3        30  90
20  87  76  82   0   0  17 0.00  0.0    0 13.6 29  70   M    M   2        38  80
21  86  76  81  -1   0  16 0.15  0.0    0 12.4 22  60   M    M   7        30  70
22  86  76  81  -1   0  16 0.01  0.0    0 13.1 23  70   M    M   4        32 100
23  86  77  82   0   0  17 0.20  0.0    0 17.4 30  70   M    M   5        39  70
24  85  77  81  -1   0  16 0.19  0.0    0 17.8 30  70   M    M   7        39  70
25  86  76  81   0   0  16 0.52  0.0    0 13.1 23  80   M    M   7        32  80
26  86  76  81   0   0  16    T  0.0    0 15.1 22  60   M    M   5        29  80
27  84  76  80  -1   0  15 0.11  0.0    0 13.9 23  60   M    M   5        32  90
28  86  74  80  -1   0  15 0.07  0.0    0 11.5 21  60   M    M   4        27  80
29  87  79  83   2   0  18 0.01  0.0    0 16.6 25  50   M    M   3        32  50
30  86  78  82   1   0  17 0.10  0.0    0 19.1 28  40   M    M   5        37  50
31  85  74  80  -1   0  15 1.37  0.0    0 16.8 28 110   M    M   6        40 110
================================================================================
SM 2673 2374         0 516  5.49  0.0    413.3          M      120
================================================================================
AV 86.2 76.6                              13.3 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    33  80                 46  90
================================================================================
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:     DECEMBER
                                          YEAR:      2023
                                          LATITUDE:   13 29 N
                                          LONGITUDE: 144-48 E

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

AVERAGE MONTHLY: 81.4   TOTAL FOR MONTH:   5.49    1 = FOG OR MIST
DPTR FM NORMAL:  -0.4   DPTR FM NORMAL:    0.19    2 = FOG REDUCING VISIBILITY
HIGHEST:    87 ON 29,20  GRTST 24HR  1.37 ON 31-31      TO 1/4 MILE OR LESS
LOWEST:     74 ON 31,28                             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:  28
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  16
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  10
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   516
DPTR FM NORMAL    -5    [PRESSURE DATA]
TOTAL FM JAN 1  6054    HIGHEST SLP 29.91 ON  1
DPTR FM NORMAL  -151    LOWEST  SLP 29.83 ON  1

[REMARKS]
#FINAL-12-23#