WFO Monthly/Daily Climate Data Issued by NWS Upton, NY
558
CXUS51 KOKX 011010
CF6ISP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ISLIP NY
MONTH: JANUARY
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 40 27 34 2 31 0 0.60 T 0 6.4 16 100 M M 6 14 23 90
2 52 35 44 12 21 0 0.13 0.0 0 11.9 28 310 M M 7 1 38 310
3 39 33 36 5 29 0 0.10 T 0 11.1 20 50 M M 8 14 25 40
4 44 32 38 7 27 0 T T 0 9.1 17 360 M M 7 22 360
5 42 26 34 3 31 0 0.00 0.0 0 6.9 14 10 M M 7 1 17 10
6 39 33 36 5 29 0 0.00 0.0 0 15.5 25 340 M M 5 31 320
7 40 30 35 4 30 0 0.00 0.0 0 15.1 23 330 M M 3 30 320
8 38 23 31 0 34 0 0.00 0.0 0 10.4 20 350 M M 6 8 24 340
9 36 26 31 0 34 0 0.00 0.0 0 12.9 22 360 M M 5 28 360
10 40 25 33 2 32 0 0.00 0.0 0 9.2 17 360 M M 4 23 330
11 37 21 29 -1 36 0 0.00 0.0 0 1.9 9 260 M M 7 10 260
12 44 21 33 3 32 0 0.00 0.0 0 2.1 9 340 M M 3 1 12 330
13 42 25 34 4 31 0 0.00 0.0 0 3.0 15 230 M M 7 1 19 240
14 48 29 39 9 26 0 0.00 0.0 0 2.3 7 350 M M 8 18 12 330
15 46 30 38 8 27 0 0.06 0.0 0 13.0 29 100 M M 8 18 38 100
16 49 35 42 12 23 0 0.76 0.0 0 11.6 25 90 M M 8 12 35 100
17 45 34 40 10 25 0 0.00 0.0 0 14.7 29 260 M M 4 36 260
18 46 33 40 10 25 0 T 0.0 0 10.4 24 260 M M 5 30 260
19 43 27 35 5 30 0 T T 0 7.7 18 260 M M 5 23 270
20 42 25 34 4 31 0 0.03 0.2 0 10.7 28 330 M M 7 1 35 310
21 42 17 30 0 35 0 0.00 0.0 0 7.3 23 240 M M 4 29 240
22 46 29 38 8 27 0 0.00 0.0 0 10.9 22 290 M M 4 29 280
23 34 23 29 -1 36 0 0.00 0.0 0 18.1 29 300 M M 3 38 290
24 32 21 27 -3 38 0 0.00 0.0 0 13.5 21 270 M M 4 28 310
25 37 23 30 0 35 0 0.00 0.0 0 10.1 18 330 M M 7 23 330
26 36 30 33 3 32 0 0.11 0.1 0 8.0 16 70 M M 9 14 20 60
27 38 30 34 3 31 0 0.02 T 0 11.2 21 350 M M 10 1 26 320
28 33 20 27 -4 38 0 0.00 0.0 0 16.7 31 330 M M 5 40 320
29 23 15 19 -12 46 0 0.00 0.0 0 22.1 38 320 M M 3 48 330
30 31 15 23 -8 42 0 0.00 0.0 0 11.0 17 350 M M 1 17 350
31 26 17 22 -9 43 0 0.05 0.8 0 7.6 15 50 M M 7 1 21 40
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SM 1230 810 987 0 1.86 1.1 322.4 M 177
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AV 39.7 26.1 10.4 FASTST M M 6 MAX(MPH)
MISC ----> 38 320 48 330
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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: JANUARY
YEAR: 2021
LATITUDE: 40 47 N
LONGITUDE: 73 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 32.9 TOTAL FOR MONTH: 1.86 1 = FOG OR MIST
DPTR FM NORMAL: 2.3 DPTR FM NORMAL: -1.78 2 = FOG REDUCING VISIBILITY
HIGHEST: 52 ON 2 GRTST 24HR 0.87 ON 15-16 TO 1/4 MILE OR LESS
LOWEST: 15 ON 30,29 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 1.1 INCHES 5 = HAIL
GRTST 24HR 0.8 ON 31-31 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: 4 0.01 INCH OR MORE: 9
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 25 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 987 CLEAR (SCALE 0-3) 3
DPTR FM NORMAL -78 PTCLDY (SCALE 4-7) 25
TOTAL FM JUL 1 2611 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -383
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.33 ON 16
[REMARKS]
#FINAL-01-21#