WFO Monthly/Daily Climate Data
Issued by NWS Upton, NY

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

                                          STATION:   ISLIP NY
                                          MONTH:     APRIL
                                          YEAR:      2023
                                          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  59  50  55  10  10   0 0.47  0.0    0 14.1 25 310   M    M   9 123    35 300
 2  51  33  42  -3  23   0 0.04  0.0    0 15.4 32 300   M    M   3        42 300
 3  53  29  41  -4  24   0 0.00  0.0    0 10.1 22 190   M    M   3        32 190
 4  65  42  54   8  11   0 0.00  0.0    0  7.3 16 210   M    M   6 1      20 210
 5  55  47  51   5  14   0    T  0.0    0 10.6 23  90   M    M  10 128    29 100
 6  78  51  65  19   0   0 0.07  0.0    0  7.2 21 320   M    M   9 12     28 320
 7  57  41  49   2  16   0 0.01  0.0    0 11.8 24 300   M    M   9        31 300
 8  51  36  44  -3  21   0 0.00  0.0    0  7.9 16 340   M    M   7        22 320
 9  52  33  43  -4  22   0 0.00  0.0    0  8.0 20 150   M    M   1        23 160
10  59  33  46  -2  19   0 0.00  0.0    0  7.7 17 210   M    M   1        22 230
11  71  38  55   7  10   0 0.00  0.0    0  8.5 21 220   M    M   6        28 210
12  83  55  69  21   0   4 0.00  0.0    0 11.0 23 300   M    M   3        30 290
13  84  54  69  20   0   4 0.00  0.0    0  8.2 23 230   M    M   0        28 220
14  84  53  69  20   0   4 0.00  0.0    0  6.7 18 230   M    M   5        22 220
15  66  56  61  11   4   0 0.02  0.0    0  5.8 14 140   M    M   8 12     15 150
16  66  52  59   9   6   0 0.00  0.0    0  5.8 14 130   M    M   9 12     16 130
17  65  52  59   9   6   0    T  0.0    0  8.6 22 250   M    M   9 128    29 260
18  60  45  53   2  12   0 0.00  0.0    0 14.7 30 230   M    M   5        39 220
19  59  39  49  -2  16   0 0.00  0.0    0  8.2 22 310   M    M   5        28 310
20  60  42  51   0  14   0 0.00  0.0    0  6.0 12 220   M    M   4        16 160
21  66  45  56   4   9   0    T  0.0    0 10.0 20 120   M    M   4 1      24 140
22  64  51  58   6   7   0 0.00  0.0    0 12.7 21 120   M    M  10 1      32 140
23  67  49  58   6   7   0 1.02  0.0    0  9.8 21 190   M    M   8 13     26 170
24  57  45  51  -2  14   0 0.00  0.0    0  7.6 14 150   M    M   5        18 360
25  57  41  49  -4  16   0    T  0.0    0  5.0 12 340   M    M   5        14  20
26  55  37  46  -8  19   0 0.00  0.0    0  7.8 15 150   M    M   5        20 140
27  55  42  49  -5  16   0    T  0.0    0  6.4 14 170   M    M   8        17 170
28  55  42  49  -5  16   0 0.12  0.0    0  9.8 20 110   M    M   8 1      24 100
29  52  49  51  -3  14   0 1.77  0.0    0 17.9 28  90   M    M  10 1      38 110
30  60  50  55   0  10   0 0.50  0.0    0 11.6 25 120   M    M  10 123    36 120
================================================================================
SM 1866 1332       356  12  4.02  0.0    282.2          M      185
================================================================================
AV 62.2 44.4                               9.4 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    32 300                 42 300
================================================================================
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:     APRIL
                                          YEAR:      2023
                                          LATITUDE:   40 47 N
                                          LONGITUDE:  73  6 W

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

AVERAGE MONTHLY: 53.3   TOTAL FOR MONTH:   4.02    1 = FOG OR MIST
DPTR FM NORMAL:   3.6   DPTR FM NORMAL:   -0.04    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON 14,13  GRTST 24HR  1.87 ON 28-29      TO 1/4 MILE OR LESS
LOWEST:     29 ON  3                               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:   9
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   5
MIN 32 OR BELOW:   1    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.   356    CLEAR  (SCALE 0-3)   6
DPTR FM NORMAL  -104    PTCLDY (SCALE 4-7)  14
TOTAL FM JUL 1  4208    CLOUDY (SCALE 8-10) 10
DPTR FM NORMAL  -751

[CDD (BASE 65) ]
TOTAL THIS MO.    12
DPTR FM NORMAL    10    [PRESSURE DATA]
TOTAL FM JAN 1    12    HIGHEST SLP M ON M
DPTR FM NORMAL    10    LOWEST  SLP 29.01 ON 30

[REMARKS]
#FINAL-04-23#


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