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

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000
CXHW53 PHFO 011250
CF6ITO
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   HILO HI
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   19 43 N
                                          LONGITUDE: 155  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  71  79   2   0  14    T    M    M  5.7 16 110   M    M   7        19 110
 2  85  71  78   1   0  13 0.18    M    M  5.8 16  80   M    M   7 1      20  40
 3  86  71  79   2   0  14 0.01    M    M  8.0 22  90   M    M   7 1      26  80
 4  86  71  79   2   0  14 0.20    M    M  6.4 14  30   M    M   6 1      18  70
 5  77  70  74  -3   0   9 0.71    M    M  4.9 10  70   M    M  10 18     16 240
 6  85  71  78   1   0  13 0.02    M    M  5.7 13  70   M    M   7        16  40
 7  86  68  77   0   0  12 0.03    M    M  6.2 13  30   M    M   4        17  30
 8  85  68  77   0   0  12 0.01    M    M  6.7 13  60   M    M   4        17  40
 9  85  68  77   0   0  12 0.02    M    M  5.8 17  60   M    M   6 1      20  60
10  86  71  79   2   0  14 0.29    M    M  7.2 14  30   M    M   7 1      18  30
11  85  68  77   0   0  12 0.05    M    M  5.9 13  30   M    M   6        16  20
12  85  71  78   1   0  13 0.04    M    M  5.1 18  90   M    M   8 1      22  80
13  85  69  77   0   0  12 0.13    M    M  6.5 13 350   M    M   6 18     20 160
14  85  68  77   0   0  12 0.04    M    M  6.3 13  30   M    M   2 8      18  70
15  86  67  77   0   0  12 2.31    M    M  8.0 18 130   M    M   5 1      25 130
16  85  72  79   2   0  14 0.28    M    M  5.8 13 100   M    M   9 1      16  60
17  84  72  78   1   0  13 0.14    M    M  6.8 15  40   M    M   8 18     20  60
18  85  71  78   1   0  13 0.24    M    M  5.6 15 100   M    M   8 18     19  80
19  84  69  77   0   0  12 0.09    M    M  5.6 16  70   M    M   8 18     20  80
20  84  70  77   1   0  12 0.02    M    M  6.2 15  70   M    M   8        19  70
21  80  71  76   0   0  11 0.63    M    M  5.5 16 250   M    M  10 1      18 260
22  84  69  77   1   0  12 0.19    M    M  6.0 13  50   M    M   8 18     16  60
23  85  69  77   1   0  12 0.03    M    M  5.9 13  40   M    M   4 1      16  30
24  85  66  76   0   0  11 0.19    M    M  7.4 20  70   M    M   5 1      23  70
25  86  68  77   1   0  12 0.47    M    M  8.2 17 120   M    M   7 1      23 110
26  83  72  78   2   0  13 0.35    M    M  6.5 14  60   M    M  10 18     18  80
27  85  72  79   3   0  14 0.11    M    M  5.7 18  30   M    M   8 18     22  30
28  83  68  76   0   0  11 0.37    M    M  3.9 15  80   M    M   8 18     17  80
29  85  67  76   0   0  11 0.10    M    M  6.7 15  90   M    M   6 1      22  70
30  79  70  75  -1   0  10 1.69    M    M  3.5 10 290   M    M  10 1      12 280
================================================================================
SM 2530 2089         0 369  8.94    M    183.5          M      209
================================================================================
AV 84.3 69.6                               6.1 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    22  90                 26  80
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   HILO HI
                                          MONTH:     SEPTEMBER
                                          YEAR:      2021
                                          LATITUDE:   19 43 N
                                          LONGITUDE: 155  4 W

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

AVERAGE MONTHLY: 77.0   TOTAL FOR MONTH:   8.94    1 = FOG OR MIST
DPTR FM NORMAL:   0.5   DPTR FM NORMAL:    0.24    2 = FOG REDUCING VISIBILITY
HIGHEST:    86 ON 25,15  GRTST 24HR  2.52 ON 15-16      TO 1/4 MILE OR LESS
LOWEST:     66 ON 24                               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:  29
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  18
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   1
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  22
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   369
DPTR FM NORMAL    23    [PRESSURE DATA]
TOTAL FM JAN 1  2832    HIGHEST SLP 30.14 ON 27
DPTR FM NORMAL   375    LOWEST  SLP 29.92 ON 14

[REMARKS]
#FINAL-09-21#


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