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

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915
CXGM50 PGUM 010005
CF6GUM
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   GUAM INTERNATIONAL AIRPORT
                                          MONTH:     JUNE
                                          YEAR:      2020
                                          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  80  84   1   0  19    T  0.0    0 11.2 21  80   M    M   3        26  90
 2  89  78  84   1   0  19 0.01  0.0    0  9.2 18 120   M    M   2        23 110
 3  89  79  84   1   0  19 0.04  0.0    0 10.6 18  90   M    M   2 8      23 100
 4  89  81  85   2   0  20 0.02  0.0    0 10.5 20  80   M    M   3 3      24  70
 5  85  78  82  -1   0  17 0.63  0.0    0 10.9 24 100   M    M   4 3      32 100
 6  87  78  83   0   0  18 0.13  0.0    0  8.8 18  80   M    M   3 3      24  80
 7  88  80  84   1   0  19 0.00  0.0    0 12.5 20  70   M    M   2        25  80
 8  90  78  84   1   0  19 0.41  0.0    0 12.0 21  70   M    M   4 1      27  70
 9  88  80  84   1   0  19    T  0.0    0 12.0 20  80   M    M   3        25  90
10  90  80  85   2   0  20 0.05  0.0    0 11.0 20 110   M    M   4 8      25 100
11  90  75  83   0   0  18 0.84  0.0    0 11.9 28  80   M    M   4 1      36 100
12  89  80  85   2   0  20 0.04  0.0    0 12.0 21  80   M    M   3 8      25  80
13  89  81  85   2   0  20    T  0.0    0 12.1 20  70   M    M   2        25 100
14  90  81  86   3   0  21 0.03  0.0    0 12.8 23  70   M    M   2        28  60
15  89  80  85   2   0  20 0.05  0.0    0 10.7 18  80   M    M   3        23 110
16  88  81  85   2   0  20    T  0.0    0  9.7 17  80   M    M   2        24  70
17  89  81  85   2   0  20 0.05  0.0    0 11.2 21  70   M    M   2        26  90
18  90  81  86   3   0  21    T  0.0    0 11.2 20  90   M    M   3        24  90
19  90  81  86   3   0  21 0.04  0.0    0 11.1 18  90   M    M   3 8      23  60
20  91  79  85   2   0  20 0.02  0.0    0 11.0 17  70   M    M   2        23  70
21  91  80  86   3   0  21 0.09  0.0    0 10.7 18  80   M    M   3        23  90
22  90  80  85   2   0  20 0.03  0.0    0 11.6 23  80   M    M   3        29  80
23  90  80  85   3   0  20 0.25  0.0    0 10.1 21  80   M    M   4 18     26  90
24  90  78  84   2   0  19 0.21  0.0    0 10.6 20  70   M    M   4 18     24  80
25  90  82  86   4   0  21    T  0.0    0 11.9 18  70   M    M   4        24  80
26  89  80  85   3   0  20 0.09  0.0    0 11.2 23  50   M    M   4        27  80
27  90  81  86   4   0  21 0.11  0.0    0 10.9 22  90   M    M   2        27  90
28  91  79  85   3   0  20 0.07  0.0    0  9.1 20  80   M    M   2 1      23  70
29  89  79  84   2   0  19 0.19  0.0    0  8.8 20  60   M    M   2 1      26  60
30  91  79  85   3   0  20    T  0.0    0 10.0 21  70   M    M   2        26  60
================================================================================
SM 2679 2390         0 591  3.40     0.0 327.3          M       86
================================================================================
AV 89.3 79.7                              10.9 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 28  80               # 36  100
================================================================================
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:    JUNE
                                          YEAR:     2020
                                          LATITUDE:   13 29 N
                                          LONGITUDE: 144-48 E

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

AVERAGE MONTHLY: 84.5   TOTAL FOR MONTH:   3.40    1 = FOG OR MIST
DPTR FM NORMAL:   1.9   DPTR FM NORMAL:   -3.69    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 30,28 GRTST 24HR  2.09 ON 31- 1      TO 1/4 MILE OR LESS
LOWEST:     75 ON 11                               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:  22
MAX 90 OR ABOVE:  15    0.10 INCH OR MORE:   8
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)  18
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.   591
DPTR FM NORMAL    62    [PRESSURE DATA]
TOTAL FM JAN 1  3211    HIGHEST SLP M ON M
DPTR FM NORMAL   254    LOWEST  SLP 29.86 ON M

[REMARKS]
#FINAL-06-20#



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