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000
CXUS51 KOKX 010910
CF6ISP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   ISLIP NY
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   40 47 N
                                          LONGITUDE:  73  6 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  63  42  53  -2  12   0 0.00  0.0    0 15.2 30 300   M    M   2        40 300
 2  75  52  64   9   1   0 0.00  0.0    M 10.4 20 270   M    M   8        25 270
 3  66  53  60   4   5   0 0.25  0.0    0  6.7 16 100   M    M   8 1      19 100
 4  65  50  58   2   7   0 0.26  0.0    0  8.3 18 120   M    M  10 1      24 130
 5  57  50  54  -2  11   0 0.16  0.0    0  6.1 17 320   M    M  10 12     25 330
 6  66  47  57   0   8   0 0.00  0.0    0 10.4 22 320   M    M   4        29 330
 7  63  46  55  -2  10   0 0.00  0.0    0  9.1 18 130   M    M   5        24 130
 8  55  43  49  -8  16   0    T  0.0    0  5.4 13  70   M    M   9        17 200
 9  64  41  53  -5  12   0 0.55  0.0    0  8.8 23 210   M    M   7 1      28 220
10  62  47  55  -3  10   0 0.04  0.0    0  8.9 17  30   M    M   9        21  30
11  66  46  56  -2   9   0 0.00  0.0    0 10.8 21 220   M    M   4        27 230
12  67  45  56  -2   9   0 0.00  0.0    0 11.7 21 340   M    M   3        29 310
13  68  45  57  -2   8   0 0.00  0.0    0  7.9 17 210   M    M   2        23 210
14  74  45  60   1   5   0 0.00  0.0    0  7.8 15 220   M    M   1        21 210
15  76  50  63   4   2   0 0.00  0.0    0  7.4 18 230   M    M   5        23 230
16  73  49  61   1   4   0 0.00  0.0    0  5.3 15 190   M    M   6        21 290
17  75  49  62   2   3   0 0.00  0.0    0  5.9 18 170   M    M   2        21 170
18  80  53  67   7   0   2 0.00  0.0    0 10.0 23 230   M    M   3        28 220
19  85  57  71  11   0   6 0.00  0.0    0  8.1 18 130   M    M   3        25  30
20  72  51  62   1   3   0 0.00  0.0    0  4.3 13 160   M    M   4        16 160
21  71  49  60  -1   5   0 0.00  0.0    0  6.8 14 160   M    M   4        18 160
22  90  60  75  14   0  10 0.00  0.0    0  6.8 17 300   M    M   7        23 310
23  89  65  77  15   0  12    T  0.0    0 11.6 22  40   M    M   5        28 330
24  65  55  60  -2   5   0 0.00  0.0    0 10.9 20 130   M    M   6        24 160
25  67  55  61  -1   4   0 0.00  0.0    0 11.2 18 200   M    M   7        23 190
26  72  62  67   5   0   2 0.10  0.0    M 11.6 25 260   M    M   7 138    36 200
27  81  63  72   9   0   7 0.06  0.0    0 10.8 20 310   M    M   4 1      35 300
28  68  44  56  -7   9   0 1.55  0.0    0 12.8 24  40   M    M   6 18     31  40
29  51  47  49 -14  16   0 1.13  0.0    0 17.1 30  40   M    M  10 1      42  40
30  52  47  50 -14  15   0 1.02  0.0    0 12.7 20  50   M    M  10 1      28  50
31  66  48  57  -7   8   0    T  0.0    0  8.6 20 320   M    M   8 1      25 330
================================================================================
SM 2144 1556       197  39  5.12  0.0    289.4          M      179
================================================================================
AV 69.2 50.2                               9.3 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->  # 30 300                 42  40
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   ISLIP NY
                                          MONTH:     MAY
                                          YEAR:      2021
                                          LATITUDE:   40 47 N
                                          LONGITUDE:  73  6 W

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

AVERAGE MONTHLY: 59.7   TOTAL FOR MONTH:   5.12    1 = FOG OR MIST
DPTR FM NORMAL:   0.2   DPTR FM NORMAL:    1.84    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 22    GRTST 24HR  2.66 ON 28-29      TO 1/4 MILE OR LESS
LOWEST:     41 ON  9                               3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR  0.0            6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  0            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:  10
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   8
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.   197    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL     1    PTCLDY (SCALE 4-7)  20
TOTAL FM JUL 1  4825    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL  -329

[CDD (BASE 65) ]
TOTAL THIS MO.    39
DPTR FM NORMAL    12    [PRESSURE DATA]
TOTAL FM JAN 1    39    HIGHEST SLP M ON M
DPTR FM NORMAL    10    LOWEST  SLP 29.63 ON  1

[REMARKS]
#FINAL-05-21#