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

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

                                          STATION:   ISLIP NY
                                          MONTH:     JUNE
                                          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  73  49  61  -3   4   0 0.00  0.0    0  6.7 16 220   M    M   6 1      22 200
 2  71  57  64  -1   1   0 0.00  0.0    0  6.3 16 220   M    M   7        21 210
 3  66  60  63  -2   2   0 0.12  0.0    0  7.7 16 220   M    M  10 12     20 220
 4  75  60  68   3   0   3 0.19  0.0    0  8.4 20 240   M    M   9 13     24 240
 5  84  58  71   5   0   6 0.00  0.0    0  6.8 17 200   M    M   5 12     23 220
 6  90  66  78  12   0  13 0.00  0.0    0  8.5 18 210   M    M   3        23 210
 7  80  67  74   8   0   9 0.00  0.0    0  8.5 16 220   M    M   4        21 210
 8  85  68  77  10   0  12 0.02  0.0    0  5.8 14 240   M    M   8 1      18 220
 9  89  70  80  13   0  15 0.00  0.0    0  5.8 15 210   M    M   7 1      17 210
10  80  59  70   3   0   5 0.00  0.0    0 10.8 20 130   M    M   5        24 110
11  74  56  65  -3   0   0 0.01  0.0    0  7.4 15 120   M    M   8        19 130
12  70  57  64  -4   1   0    T  0.0    0  5.4 13 140   M    M   8        17 130
13  76  55  66  -2   0   1 0.00  0.0    0  7.1 15 230   M    M   5        17 220
14  71  64  68  -1   0   3 0.02  0.0    0  8.1 14 160   M    M   9        18 140
15  78  64  71   2   0   6    T  0.0    0  6.8 15 290   M    M   7        20 220
16  78  59  69   0   0   4 0.00  0.0    0 10.9 22 330   M    M   1        27 330
17  78  51  65  -5   0   0 0.00  0.0    0  7.5 17 340   M    M   2        22 310
18  80  55  68  -2   0   3    T  0.0    0 10.2 21 210   M    M   4        27 220
19  88  67  78   8   0  13 0.29  0.0    0 10.1 24 230   M    M   9 3      29 240
20  82  63  73   2   0   8 0.00  0.0    0  8.0 17 210   M    M   5        22 210
21  79  69  74   3   0   9 0.00  0.0    0 10.8 18 190   M    M   8 12     24 220
22  82  58  70  -1   0   5 0.91  0.0    0  7.8 20 330   M    M   8 13     24 320
23  75  54  65  -7   0   0 0.00  0.0    0  7.8 15 340   M    M   3        21 350
24  75  54  65  -7   0   0 0.01  0.0    0  7.4 17 130   M    M   3 1      23 130
25  74  61  68  -4   0   3    T  0.0    M  8.5 14 190   M    M   9 1      18 170
26  78  68  73   1   0   8    T  0.0    M 10.7 17 190   M    M   9 1      24 190
27  82  72  77   4   0  12 0.00  0.0    0 12.8 22 210   M    M   9        27 210
28  85  72  79   6   0  14 0.00  0.0    0 12.7 22 220   M    M   4        27 210
29  88  73  81   8   0  16 0.00  0.0    0 10.5 21 220   M    M   1        27 220
30  89  74  82   9   0  17 0.03  0.0    0 10.4 22 220   M    M   3 3      29 220
================================================================================
SM 2375 1860         8 185  1.60  0.0    256.2          M      179
================================================================================
AV 79.2 62.0                               8.5 FASTST   M    M   6    MAX(MPH)
                                 MISC ---->    24 230               # 29 240
================================================================================
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:     JUNE
                                          YEAR:      2021
                                          LATITUDE:   40 47 N
                                          LONGITUDE:  73  6 W

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

AVERAGE MONTHLY: 70.6   TOTAL FOR MONTH:   1.60    1 = FOG OR MIST
DPTR FM NORMAL:   1.6   DPTR FM NORMAL:   -2.40    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON  6    GRTST 24HR  0.91 ON 22-22      TO 1/4 MILE OR LESS
LOWEST:     49 ON  1                               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:   1    0.10 INCH OR MORE:   4
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   1
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.     8    CLEAR  (SCALE 0-3)   5
DPTR FM NORMAL   -22    PTCLDY (SCALE 4-7)  18
TOTAL FM JUL 1  4833    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL  -349

[CDD (BASE 65) ]
TOTAL THIS MO.   185
DPTR FM NORMAL    33    [PRESSURE DATA]
TOTAL FM JAN 1   224    HIGHEST SLP M ON M
DPTR FM NORMAL    43    LOWEST  SLP 29.60 ON 22

[REMARKS]
#FINAL-06-21#


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