WFO Monthly/Daily Climate Data
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386
CXHW50 PHFO 030138
CF6JRF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   KALAELOA ARPT/OAHU HI
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   21 19 N
                                          LONGITUDE: 158  4 W

  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  82  62  72  -3   0   7 0.00    M    M  4.9 14 140   M    M   0        19 140
 2  84  62  73  -2   0   8 0.00    M    M  5.0 14 150   M    M   1        18 140
 3  85  61  73  -2   0   8 0.00    M    M  4.6 12 280   M    M   0        19 260
 4  86  72  79   4   0  14    T    M    M  6.7 14  80   M    M   2        24  80
 5  86  69  78   4   0  13 0.00    M    M  4.8 12 140   M    M   2        16 150
 6  87  67  77   3   0  12 0.00    M    M  6.6 17 280   M    M   3        20 290
 7  88  69  79   5   0  14    T    M    M  4.8 13 120   M    M   5        19 120
 8  85  72  79   5   0  14    T    M    M  5.6 16 160   M    M   5        21 120
 9  83  72  78   4   0  13 0.02    M    M  3.6 13 280   M    M   9 18     15 280
10  83  65  74   0   0   9    T    M    M  4.6 12 180   M    M   3        14 180
11  86  66  76   2   0  11 0.00    M    M  3.8 12  70   M    M   2        19  50
12  86  69  78   4   0  13    T    M    M  5.6 16  70   M    M   2 1      25  80
13  85  68  77   3   0  12 0.00    M    M  5.5 16 290   M    M   4        21 290
14  86  69  78   4   0  13    T    M    M  4.6 13 140   M    M   2        19 130
15  86  69  78   4   0  13 0.00    M    M  4.7 14 120   M    M   2        19  80
16  86  71  79   5   0  14    T    M    M  5.4 10 110   M    M   3        22 110
17  87  69  78   4   0  13    T    M    M  4.2 13  50   M    M   3        22  60
18  85  71  78   4   0  13    T    M    M  9.0 18  80   M    M   1        29  50
19  86  72  79   5   0  14    T    M    M  7.1 18  80   M    M   2        28  60
20  87  73  80   6   0  15 0.00    M    M  6.3 14  90   M    M   2        24  90
21  86  70  78   4   0  13 0.00    M    M  5.8 14  80   M    M   1        23  40
22  84  65  75   2   0  10 0.00    M    M  5.0 15 140   M    M   1        18 150
23  84  63  74   1   0   9 0.00    M    M  5.1 10 310   M    M   0        14 200
24  85  65  75   2   0  10 0.00    M    M  4.3 12  80   M    M   2        19  30
25  83  66  75   2   0  10    T    M    M  5.3 12  90   M    M   7 1      20  70
26  77  70  74   1   0   9 0.08    M    M  5.8 17  60   M    M   8 1      28  50
27  85  71  78   5   0  13 0.00    M    M  6.8 14  80   M    M   2        22  50
28  85  66  76   3   0  11 0.00    M    M  3.3  9 220   M    M   1        13 220
29  83  65  74   1   0   9    T    M    M  4.7 10 150   M    M   3        13 150
30  85  68  77   4   0  12    T    M    M  5.6 13  70   M    M   3        21  30
31   M   M   M   M   M   M    M    M    M    M  M   M   M    M   M         M   M
================================================================================
SM 2546 2037         0 349  0.10    M    159.1          M       81
================================================================================
AV 84.9 67.9                               5.3 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 18  80                 29  50
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:   KALAELOA ARPT/OAHU HI
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   21 19 N
                                          LONGITUDE: 158  4 W

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

AVERAGE MONTHLY: 76.4   TOTAL FOR MONTH:   0.10    1 = FOG OR MIST
DPTR FM NORMAL:   2.6   DPTR FM NORMAL:   -3.35    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON  7    GRTST 24HR  0.08 ON 30- 1      TO 1/4 MILE OR LESS
LOWEST:     61 ON  3                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:  M            5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    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:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)  24
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)   5
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   349
DPTR FM NORMAL    76    [PRESSURE DATA]
TOTAL FM JAN 1  2879    HIGHEST SLP 30.21 ON 25
DPTR FM NORMAL -1382    LOWEST  SLP 29.93 ON 17

[REMARKS]
#FINAL-12-20#



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