WFO Monthly/Daily Climate Data
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000
CXHW50 PHFO 011250
CF6JRF
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   KALAELOA ARPT/OAHU HI
                                          MONTH:     APRIL
                                          YEAR:      2021
                                          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  86  69  78   3   0  13 0.00    M    M  7.5 15  30   M    M   2        22  40
 2  84  67  76   1   0  11 0.00    M    M  7.6 17  40   M    M   2        20  40
 3  84  69  77   2   0  12 0.00    M    M  8.1 15  40   M    M   0        24  80
 4  81  68  75   0   0  10 0.00    M    M  9.3 17  50   M    M   2        26  60
 5  83  69  76   1   0  11 0.00    M    M  9.5 18  60   M    M   0        28  80
 6  81  66  74  -1   0   9 0.00    M    M  8.9 17  50   M    M   1        26  50
 7  82  63  73  -2   0   8    T    M    M  7.4 18  30   M    M   5        24 120
 8  82  67  75   0   0  10 0.00    M    M  8.9 15  60   M    M   1        24  50
 9  83  64  74  -1   0   9 0.00    M    M  6.9 15  30   M    M   1        24  50
10  80  66  73  -2   0   8 0.00    M    M  7.4 13 220   M    M   3         M   M
11  79  66  73  -2   0   8 0.34    M    M  5.1 12 360   M    M   5 1      18  10
12  83  61  72  -3   0   7    T    M    M  6.5 16 270   M    M   3        23  30
13  83  67  75   0   0  10 0.00    M    M  6.4 15  30   M    M   1        22  70
14  84  66  75   0   0  10 0.00    M    M  7.2 16  40   M    M   1        22  50
15  82  63  73  -2   0   8 0.00    M    M  7.5 14  40   M    M   3        20  20
16  81  61  71  -4   0   6 0.00    M    M  5.8 13 180   M    M   3        15 220
17  84  67  76   1   0  11 0.07    M    M  6.6 14  70   M    M   3        19  90
18  86  66  76   1   0  11 0.00    M    M  6.5 17 130   M    M   0        32 110
19  84  66  75   0   0  10 0.00    M    M  5.4 10 210   M    M   2        13 230
20  83  69  76   1   0  11 0.00    M    M  5.0 16 280   M    M   3        20 280
21  85  67  76   1   0  11    T    M    M  7.0 14 140   M    M   2        19 140
22  88  67  78   3   0  13 0.00    M    M  5.9 18 130   M    M   2        24 120
23  86  69  78   3   0  13 0.00    M    M  7.2 15  70   M    M   2        26  80
24  85  71  78   3   0  13    T    M    M  7.4 18  40   M    M   3        24  40
25  86  69  78   3   0  13 0.00    M    M  7.4 15 120   M    M   3        22  80
26  83  69  76   1   0  11 0.00    M    M  6.8 14 230   M    M   4        16 220
27  84  70  77   2   0  12 0.01    M    M  8.3 18 280   M    M   6        23 280
28  86  66  76   1   0  11 0.01    M    M  6.2 15 280   M    M   5 1      26 270
29  86  72  79   4   0  14 0.00    M    M  8.0 16 140   M    M   8        20  40
30  84  70  77   2   0  12 0.00    M    M  7.0 13 110   M    M   5        21 110
================================================================================
SM 2508 2010         0 316  0.43    M    214.7          M       81
================================================================================
AV 83.6 67.0                               7.2 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 18  60                 32 110
================================================================================
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:     APRIL
                                          YEAR:      2021
                                          LATITUDE:   21 19 N
                                          LONGITUDE: 158  4 W

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

AVERAGE MONTHLY: 75.3   TOTAL FOR MONTH:   0.43    1 = FOG OR MIST
DPTR FM NORMAL:   0.1   DPTR FM NORMAL:   -0.69    2 = FOG REDUCING VISIBILITY
HIGHEST:    88 ON 22    GRTST 24HR  0.34 ON 11-11      TO 1/4 MILE OR LESS
LOWEST:     61 ON 16,12                             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:   4
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
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)  19
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   316
DPTR FM NORMAL    10    [PRESSURE DATA]
TOTAL FM JAN 1  1207    HIGHEST SLP M ON M
DPTR FM NORMAL   180    LOWEST  SLP 29.91 ON 11

[REMARKS]
#FINAL-04-21#


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