WFO Monthly/Daily Climate Data Issued by NWS Upton, NY
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
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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
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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
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SM 2144 1556 197 39 5.12 0.0 289.4 M 179
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AV 69.2 50.2 9.3 FASTST M M 6 MAX(MPH)
MISC ----> # 30 300 42 40
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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#