WFO Monthly/Daily Climate Data
Issued by NWS Upton, NY
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: OCTOBER
YEAR: 2025
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 70 53 62 1 3 0 0.00 0.0 0 12.5 22 30 M M 1 34 20
2 67 49 58 -3 7 0 0.00 0.0 0 6.2 17 40 M M 3 26 360
3 71 47 59 -1 6 0 0.00 0.0 0 6.6 15 220 M M 2 21 210
4 83 53 68 8 0 3 0.00 0.0 0 4.4 14 240 M M 3 19 220
5 83 58 71 11 0 6 0.00 0.0 0 4.1 10 170 M M 2 128 14 190
6 79 60 70 11 0 5 0.00 0.0 0 6.3 15 170 M M 2 1 21 160
7 77 64 71 12 0 6 0.00 0.0 0 12.1 20 200 M M 6 31 210
8 73 53 63 4 2 0 0.25 0.0 0 13.1 29 350 M M 7 1 37 330
9 61 43 52 -6 13 0 0.00 0.0 0 8.8 22 20 M M 1 31 330
10 64 40 52 -6 13 0 0.00 0.0 0 7.0 15 140 M M 5 21 150
11 71 58 65 8 0 0 T 0.0 0 9.0 21 100 M M 8 28 100
12 64 58 61 4 4 0 1.07 0.0 0 19.8 30 40 M M 9 1 43 40
13 62 58 60 3 5 0 0.75 0.0 0 22.5 33 40 M M 10 1 48 40
14 61 55 58 2 7 0 T 0.0 0 14.5 23 30 M M 10 18 33 30
15 68 53 61 5 4 0 0.00 0.0 0 11.2 23 360 M M 7 1 36 350
16 60 49 55 -1 10 0 0.00 0.0 0 16.9 26 330 M M 1 39 320
17 65 49 57 2 8 0 0.00 0.0 0 10.9 20 330 M M 2 28 360
18 66 44 55 0 10 0 0.00 0.0 0 3.5 12 200 M M 5 16 190
19 70 50 60 6 5 0 0.00 0.0 0 11.7 24 160 M M 5 35 170
20 68 56 62 8 3 0 0.12 0.0 0 15.1 25 150 M M 7 1 37 180
21 66 48 57 3 8 0 T 0.0 0 10.6 23 240 M M 2 28 240
22 68 52 60 6 5 0 0.23 0.0 0 10.2 23 260 M M 7 1 31 240
23 64 46 55 2 10 0 0.00 0.0 0 9.3 21 250 M M 3 30 260
24 62 42 52 -1 13 0 0.00 0.0 0 5.3 17 290 M M 2 22 280
25 61 41 51 -1 14 0 0.00 0.0 0 4.4 14 330 M M 4 20 340
26 61 42 52 0 13 0 0.00 0.0 0 4.7 14 350 M M 5 21 10
27 58 38 48 -4 17 0 0.00 0.0 0 5.1 15 30 M M 1 25 350
28 55 42 49 -3 16 0 0.00 0.0 0 13.7 28 30 M M 7 35 30
29 57 51 54 3 11 0 T 0.0 0 12.3 20 40 M M 10 30 20
30 64 52 58 7 7 0 2.60 0.0 0 15.8 31 110 M M 10 18 46 90
31 63 52 58 8 7 0 0.04 0.0 0 19.3 32 270 M M 6 1 47 250
================================================================================
SM 2062 1556 221 20 5.06 0.0 326.9 M 153
================================================================================
AV 66.5 50.2 10.5 FASTST M M 5 MAX(MPH)
MISC ----> 33 40 48 40
================================================================================
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: OCTOBER
YEAR: 2025
LATITUDE: 40 47 N
LONGITUDE: 73 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 58.4 TOTAL FOR MONTH: 5.06 1 = FOG OR MIST
DPTR FM NORMAL: 2.7 DPTR FM NORMAL: 1.09 2 = FOG REDUCING VISIBILITY
HIGHEST: 83 ON 5, 4 GRTST 24HR 2.64 ON 30-31 TO 1/4 MILE OR LESS
LOWEST: 38 ON 27 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: 7
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 221 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -80 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 228 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -129
[CDD (BASE 65) ]
TOTAL THIS MO. 20
DPTR FM NORMAL 7 [PRESSURE DATA]
TOTAL FM JAN 1 1104 HIGHEST SLP M ON M
DPTR FM NORMAL 219 LOWEST SLP 29.23 ON 31
[REMARKS]
#FINAL-10-25#