WFO Monthly/Daily Climate Data Issued by NWS Upton, NY
000
CXUS51 KOKX 011010
CF6ISP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ISLIP NY
MONTH: DECEMBER
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 50 35 43 2 22 0 0.00 0.0 0 6.0 17 280 M M 7 22 320
2 58 41 50 9 15 0 0.03 0.0 0 11.1 28 300 M M 9 42 330
3 49 34 42 2 23 0 0.00 0.0 0 14.2 28 310 M M 3 36 310
4 45 33 39 -1 26 0 0.00 0.0 0 4.3 9 180 M M 6 13 240
5 50 30 40 0 25 0 0.00 0.0 0 6.3 16 130 M M 6 21 130
6 58 48 53 13 12 0 0.26 0.0 0 16.1 35 290 M M 10 128 55 270
7 47 32 40 1 25 0 0.00 0.0 0 8.1 32 310 M M 7 8 44 310
8 40 33 37 -2 28 0 0.16 T 0 6.5 14 360 M M 8 1 17 360
9 39 30 35 -4 30 0 0.00 0.0 0 7.1 16 330 M M 8 20 320
10 54 34 44 6 21 0 0.00 0.0 0 3.6 17 240 M M 7 21 250
11 60 42 51 13 14 0 0.16 0.0 0 12.9 30 210 M M 10 123 43 220
12 57 35 46 8 19 0 T 0.0 0 13.4 31 300 M M 3 43 300
13 52 34 43 5 22 0 0.00 0.0 0 10.0 18 240 M M 2 24 240
14 52 30 41 3 24 0 0.00 0.0 0 5.5 17 330 M M 4 22 320
15 55 28 42 5 23 0 0.01 0.0 0 7.4 18 190 M M 7 27 190
16 59 52 56 19 9 0 0.00 0.0 0 13.4 21 220 M M 9 27 210
17 60 38 49 12 16 0 0.00 0.0 0 9.2 22 300 M M 6 29 290
18 49 40 45 9 20 0 0.07 0.0 0 5.9 15 130 M M 8 1 20 20
19 47 27 37 1 28 0 0.03 0.0 0 15.9 29 350 M M 7 1 38 340
20 37 24 31 -5 34 0 0.00 0.0 0 5.9 13 340 M M 1 16 340
21 42 24 33 -3 32 0 0.00 0.0 0 3.8 9 250 M M 7 13 240
22 48 33 41 5 24 0 0.10 0.0 0 13.2 26 290 M M 7 1 37 310
23 37 27 32 -3 33 0 0.00 0.0 0 8.5 20 340 M M 6 24 330
24 37 28 33 -2 32 0 0.03 0.3 T 7.3 15 20 M M 10 1 19 360
25 47 33 40 5 25 0 0.18 0.0 0 4.3 12 200 M M 9 1 14 240
26 49 35 42 7 23 0 0.00 0.0 0 9.4 17 340 M M 5 1 23 310
27 39 32 36 2 29 0 0.10 T 0 5.4 15 330 M M 7 14 19 330
28 48 35 42 8 23 0 0.03 0.0 0 4.5 17 310 M M 9 1 22 320
29 44 40 42 8 23 0 0.10 0.0 0 5.6 14 90 M M 10 1 17 80
30 50 43 47 13 18 0 0.07 0.0 0 3.5 10 360 M M 10 12 12 10
31 50 45 48 14 17 0 0.04 0.0 0 4.3 10 220 M M 10 1 13 230
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SM 1509 1075 715 0 1.37 0.3 252.6 M 218
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AV 48.7 34.7 8.1 FASTST M M 7 MAX(MPH)
MISC ----> 35 290 55 270
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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: DECEMBER
YEAR: 2021
LATITUDE: 40 47 N
LONGITUDE: 73 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 41.7 TOTAL FOR MONTH: 1.37 1 = FOG OR MIST
DPTR FM NORMAL: 4.6 DPTR FM NORMAL: -3.34 2 = FOG REDUCING VISIBILITY
HIGHEST: 60 ON 17,11 GRTST 24HR 0.26 ON 6- 6 TO 1/4 MILE OR LESS
LOWEST: 24 ON 21,20 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 0.3 INCH 5 = HAIL
GRTST 24HR 0.3 ON 24-24 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: T 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: 15
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7
MIN 32 OR BELOW: 11 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 715 CLEAR (SCALE 0-3) 4
DPTR FM NORMAL -150 PTCLDY (SCALE 4-7) 16
TOTAL FM JUL 1 1454 CLOUDY (SCALE 8-10) 11
DPTR FM NORMAL -349
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 1046 HIGHEST SLP M ON M
DPTR FM NORMAL 161 LOWEST SLP 29.46 ON 25
[REMARKS]
#FINAL-12-21#