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218
CXGM50 PGUM 011630
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GUAM INTERNATIONAL AIRPORT
                                          MONTH:     MARCH
                                          YEAR:      2021
                                          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   3   0  18 0.00  0.0    0 12.2 24  90   M    M   3        31  80
 2  88  76  82   2   0  17 0.01  0.0    0 10.8 24  70   M    M   3 18     28  60
 3  90  77  84   4   0  19 0.00  0.0    0 11.2 20  50   M    M   2        26  60
 4  90  76  83   3   0  18 0.00  0.0    0 10.8 18  50   M    M   2        24  40
 5  88  77  83   3   0  18 0.01  0.0    0 12.1 22  60   M    M   3        26 100
 6  88  78  83   3   0  18 0.10  0.0    0 12.9 25  90   M    M   3        33  80
 7  89  78  84   4   0  19 0.01  0.0    0 14.4 24  80   M    M   3        30  70
 8  88  77  83   3   0  18 0.11  0.0    0 12.7 22  70   M    M   5 18     29  80
 9  80  73  77  -3   0  12 0.69  0.0    0  9.9 22  60   M    M   7 18     32 110
10  83  75  79  -1   0  14 0.20  0.0    0 10.4 24  90   M    M   5 1      29  70
11  84  74  79  -1   0  14    T  0.0    0 13.8 22  60   M    M   3        27  50
12  81  73  77  -3   0  12 0.51  0.0    0 14.0 24  80   M    M   6 18     30  80
13  85  75  80   0   0  15 0.20  0.0    0 11.4 23  70   M    M   5 1      27  90
14  86  76  81   0   0  16 0.15  0.0    0 12.0 23 100   M    M   4        30  90
15  86  76  81   0   0  16 0.04  0.0    0 10.9 20  80   M    M   4        25  80
16  87  76  82   1   0  17 0.09  0.0    0 13.8 23  70   M    M   2 18     29  80
17  87  77  82   1   0  17 0.04  0.0    0 12.3 23  80   M    M   4 8      27  90
18  86  78  82   1   0  17 0.04  0.0    0 11.1 22  80   M    M   3 18     32  80
19  87  77  82   1   0  17    T  0.0    0  9.0 16  70   M    M   3        22  90
20  86  76  81   0   0  16 0.15  0.0    0  7.6 15  90   M    M   3 18     20  80
21  86  77  82   1   0  17 0.00  0.0    0  9.2 16  80   M    M   2        22  90
22  86  78  82   1   0  17 0.04  0.0    0  8.9 15  80   M    M   2        21  90
23  87  76  82   1   0  17 0.12  0.0    0 11.1 24  70   M    M   4        36  70
24  87  76  82   1   0  17 0.11  0.0    0 14.0 24  70   M    M   3        31  60
25  87  77  82   1   0  17 0.04  0.0    0 14.3 25  90   M    M   3 8      31  60
26  88  77  83   2   0  18 0.00  0.0    0 12.0 22  80   M    M   1        26  80
27  88  77  83   2   0  18 0.00  0.0    0 11.9 18  70   M    M   3        23 100
28  87  76  82   1   0  17 0.00  0.0    0 10.5 21  60   M    M   2        26  70
29  88  77  83   2   0  18 0.00  0.0    0 10.3 17  90   M    M   2        23  90
30  89  75  82   1   0  17 0.03  0.0    0  8.1 16  90   M    M   2        19  80
31  87  77  82   1   0  17 0.01  0.0    0  5.1 10 110   M    M   3        16 130
================================================================================
SM 2687 2365         0 518  2.70  0.0    348.7          M      100
================================================================================
AV 86.7 76.3                              11.2 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 25  90                 36  70
================================================================================
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:      2021
                                          LATITUDE:   13 29 N
                                          LONGITUDE: 144-48 E

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

AVERAGE MONTHLY: 81.5   TOTAL FOR MONTH:   2.70    1 = FOG OR MIST
DPTR FM NORMAL:   0.8   DPTR FM NORMAL:   -0.07    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON  4, 3  GRTST 24HR  0.69 ON  9- 9      TO 1/4 MILE OR LESS
LOWEST:     73 ON 12, 9                             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:  21
MAX 90 OR ABOVE:   2    0.10 INCH OR MORE:  10
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   518
DPTR FM NORMAL    31    [PRESSURE DATA]
TOTAL FM JAN 1  1482    HIGHEST SLP 29.94 ON  1
DPTR FM NORMAL   105    LOWEST  SLP 29.82 ON  1

[REMARKS]
#FINAL-03-21#