WFO Monthly/Daily Climate Data
Issued by NWS Honolulu, HI

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000
CXHW50 PHFO 011250
CF6HNL
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HONOLULU HI
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   21 21 N
                                          LONGITUDE: 157 56 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  90  72  81  -1   0  16 0.00    M    M  9.6 16  60   M    M   5        23  60
 2  90  78  84   2   0  19    T    M    M 14.4 24  70   M    M   4        30  50
 3  88  77  83   1   0  18    T    M    M 17.7 30  60   M    M   4        37  50
 4  88  75  82   0   0  17    T    M    M 14.0 25  60   M    M   4        31  60
 5  89  73  81  -1   0  16    T    M    M  9.2 21  40   M    M   3        25  40
 6  90  73  82   0   0  17 0.00    M    M  8.8 20  30   M    M   3        25  30
 7  89  73  81  -1   0  16 0.00    M    M  9.2 18  40   M    M   3        27  20
 8  89  75  82   0   0  17 0.00    M    M 12.1 23  40   M    M   3        29  20
 9  88  76  82   0   0  17 0.00    M    M 10.0 20  70   M    M   3        32  50
10  88  73  81  -1   0  16    T    M    M  7.0 24  70   M    M   5        30  70
11  89  74  82   0   0  17 0.00    M    M  9.2 22  30   M    M   5        27  40
12  88  74  81  -1   0  16 0.02    M    M 10.5 24  60   M    M   6        32  50
13  88  75  82   0   0  17    T    M    M 10.3 23  50   M    M   5        29  70
14  88  75  82   0   0  17    T    M    M  9.7 22  50   M    M   4        33  40
15  89  72  81  -1   0  16 0.03    M    M  8.7 17  40   M    M   5        21  30
16  89  75  82   0   0  17 0.00    M    M 11.2 23  60   M    M   5        30  40
17  87  77  82   0   0  17    T    M    M 14.1 23  50   M    M   5        29  50
18  88  75  82   0   0  17    T    M    M 15.9 26  70   M    M   5        35  70
19  88  74  81  -1   0  16 0.02    M    M 12.1 25  60   M    M   5        34  60
20  90  75  83   1   0  18 0.00    M    M 12.2 24  60   M    M   4        31  60
21  88  76  82   0   0  17    T    M    M 15.1 23  70   M    M   5        30  80
22  88  77  83   1   0  18    T    M    M 15.4 25  60   M    M   3        31  50
23  88  75  82   1   0  17    T    M    M 13.2 25  70   M    M   6        33  70
24  87  74  81   0   0  16 0.04    M    M 10.6 21  70   M    M   6 1      25  50
25  88  73  81   0   0  16 0.01    M    M 10.9 22  50   M    M   6        29  60
26  90  76  83   2   0  18    T    M    M 14.1 24  70   M    M   4        33  70
27  89  76  83   2   0  18    T    M    M  9.7 21  50   M    M   4        26  60
28  88  75  82   1   0  17    T    M    M 13.1 23  60   M    M   3        28  60
29  88  75  82   1   0  17 0.00    M    M 10.8 21  60   M    M   3        26  70
30  87  74  81   0   0  16    T    M    M 10.1 21  40   M    M   4        29  60
================================================================================
SM 2654 2242         0 507  0.12    M    348.9          M      130
================================================================================
AV 88.5 74.7                              11.6 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    30  60                 37  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:   HONOLULU HI
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   21 21 N
                                          LONGITUDE: 157 56 W

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

AVERAGE MONTHLY: 81.6   TOTAL FOR MONTH:   0.12    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:   -0.76    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 26,20  GRTST 24HR  0.05 ON 24-25      TO 1/4 MILE OR LESS
LOWEST:     72 ON 15, 1                             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:   5
MAX 90 OR ABOVE:   5    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)   4
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  26
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   507
DPTR FM NORMAL     9    [PRESSURE DATA]
TOTAL FM JAN 1  3757    HIGHEST SLP 30.12 ON 27
DPTR FM NORMAL   182    LOWEST  SLP 29.90 ON  1

[REMARKS]
#FINAL-09-21#


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