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

                                          STATION:   HILO HI
                                          MONTH:     MAY
                                          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  85  70  78   5   0  13 0.26    M    M  6.2 18 100   M    M   7 18     22  80
 2  80  70  75   2   0  10 0.19    M    M  6.1 17  60   M    M   9 18     20  60
 3  85  70  78   5   0  13    T    M    M  6.4 16 120   M    M   5        21 100
 4  85  69  77   4   0  12 0.00    M    M  5.1 15  80   M    M   4        21 110
 5  83  72  78   5   0  13 0.59    M    M  5.3 14  80   M    M   8 18     16  50
 6  83  69  76   2   0  11 0.01    M    M  7.3 15 110   M    M   5 8      18 120
 7  84  73  79   5   0  14 0.23    M    M  5.2 22  80   M    M   9 8      27  70
 8  83  71  77   3   0  12 0.24    M    M  4.9 13 150   M    M   9 8      17 150
 9  83  73  78   4   0  13 0.39    M    M  6.1 22  90   M    M   9 8      28  80
10  85  72  79   5   0  14 0.51    M    M  6.2 16 100   M    M   9 8      22 130
11  83  71  77   3   0  12 0.07    M    M  5.2 18  90   M    M   8        22  90
12  84  72  78   4   0  13 0.28    M    M  7.0 18  70   M    M   8 8      24  80
13  84  72  78   4   0  13 0.74    M    M  5.9 15  80   M    M   9 8      20  20
14   M   M   M   M   M   M 0.67    M    M  8.3 18  40   M    M   8 8      22  50
15   M   M   M   M   M   M 0.06    M    M  7.3 20  70   M    M   7 8      23  70
16   M   M   M   M   M   M 0.06    M    M  6.9 16  90   M    M   6        20  70
17   M   M   M   M   M   M 0.24    M    M  7.0 14  40   M    M   5        18  50
18  84  67  76   2   0  11 0.16    M    M  7.0 17  70   M    M   7 1      22 110
19  81  66  74   0   0   9 0.08    M    M  6.8 14  70   M    M   8 1      18  80
20  79  65  72  -2   0   7 0.33    M    M  5.7 14  70   M    M   9 1      17  80
21  75  66  71  -3   0   6 0.52    M    M  6.4 16  80   M    M   9 18     20  90
22  82  67  75   1   0  10 0.06    M    M  5.8 17 100   M    M   8 18     19 110
23  83  70  77   3   0  12 0.03    M    M  6.1 16  90   M    M   7 1      21 100
24  84  70  77   3   0  12 0.05    M    M  8.1 20 120   M    M   6 1      25 110
25  83  69  76   2   0  11 0.06    M    M  7.7 17 130   M    M   8 1      22  90
26  83  69  76   2   0  11 0.01    M    M  6.0 15  80   M    M   8        19  70
27  83  69  76   1   0  11 0.00    M    M  6.0 14  60   M    M   4        19  60
28  83  67  75   0   0  10 0.04    M    M  6.5 15  80   M    M   6 1      19  80
29  84  66  75   0   0  10 0.01    M    M  8.1 18 100   M    M   6        23 130
30  85  70  78   3   0  13 0.06    M    M  8.1 23  90   M    M   8 1      27  80
31  84  71  78   3   0  13 0.22    M    M  6.4 16 100   M    M   8 18     20 130
================================================================================
SM 2240 1876         0 309  6.17    M    201.1          M      227
================================================================================
AV 83.0 69.5                               6.5 FASTST   M    M   7    MAX(MPH)
                                 MISC ---->    23  90                 28  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:     MAY
                                          YEAR:      2021
                                          LATITUDE:   19 43 N
                                          LONGITUDE: 155  4 W

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

AVERAGE MONTHLY: 76.2   TOTAL FOR MONTH:   6.17    1 = FOG OR MIST
DPTR FM NORMAL:   2.2   DPTR FM NORMAL:   -0.82    2 = FOG REDUCING VISIBILITY
HIGHEST:    85 ON 30,10  GRTST 24HR  1.08 ON 13-14      TO 1/4 MILE OR LESS
LOWEST:     65 ON 20                               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:  28
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:  15
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   5
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     0    CLEAR  (SCALE 0-3)   0
DPTR FM NORMAL     0    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1     0    CLOUDY (SCALE 8-10) 13
DPTR FM NORMAL     0

[CDD (BASE 65) ]
TOTAL THIS MO.   309
DPTR FM NORMAL    30    [PRESSURE DATA]
TOTAL FM JAN 1  1367    HIGHEST SLP 30.15 ON 26
DPTR FM NORMAL   277    LOWEST  SLP 29.94 ON 29

[REMARKS]
#FINAL-05-21#