WFO Monthly/Daily Climate Data
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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CXUS51 KOKX 250910
CF6ISP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ISLIP NY
MONTH: OCTOBER
YEAR: 2026
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 74 60 67 6 0 2 0.00 0.0 0 6.5 14 210 M M 7 17 220
2 79 65 72 11 0 7 0.02 0.0 0 9.4 16 220 M M 6 25 230
3 72 56 64 4 1 0 T 0.0 0 9.4 20 40 M M 4 27 20
4 63 55 59 -1 6 0 0.22 0.0 0 8.9 17 100 M M 7 1 26 100
5 71 54 63 3 2 0 0.00 0.0 0 11.1 24 310 M M 4 34 300
6 61 44 53 -6 12 0 0.00 0.0 0 8.6 18 340 M M 0 26 340
7 65 39 52 -7 13 0 0.00 0.0 0 6.7 17 190 M M 0 24 220
8 76 53 65 6 0 0 0.00 0.0 0 8.9 21 300 M M 2 8 30 280
9 72 46 59 1 6 0 0.00 0.0 0 6.0 21 310 M M 3 30 310
10 68 48 58 0 7 0 0.00 0.0 0 3.9 12 130 M M 6 15 10
11 62 51 57 0 8 0 1.44 0.0 0 10.4 29 60 M M 7 1 40 60
12 72 54 63 6 2 0 T 0.0 0 10.1 20 320 M M 6 1 26 20
13 68 53 61 4 4 0 0.00 0.0 0 7.6 16 170 M M 4 24 210
14 82 62 72 16 0 7 T 0.0 0 10.5 18 290 M M 4 24 290
15 65 52 59 3 6 0 0.00 0.0 0 7.9 18 10 M M 3 26 10
16 67 59 63 7 2 0 0.17 0.0 0 10.8 20 310 M M 10 1 26 320
17 62 44 53 -2 12 0 0.13 0.0 0 14.1 22 350 M M 8 30 340
18 57 40 49 -6 16 0 0.00 0.0 0 6.5 16 30 M M 1 23 20
19 62 38 50 -4 15 0 0.00 0.0 0 5.7 17 50 M M 1 23 40
20 68 46 57 3 8 0 0.00 0.0 0 11.5 26 30 M M 3 38 40
21 61 50 56 2 9 0 0.00 0.0 0 16.2 25 20 M M 6 37 30
22 66 49 58 4 7 0 0.00 0.0 0 12.9 22 20 M M 1 38 30
23 59 40 50 -3 15 0 0.00 0.0 0 7.8 20 40 M M 1 27 40
24 62 37 50 -3 15 0 0.00 0.0 0 2.9 10 310 M M 5 15 350
================================================================================
SM 1614 1195 166 16 1.98 0.0 214.3 M 99
================================================================================
AV 67.3 49.8 8.9 FASTST M M 4 MAX(MPH)
MISC ----> 29 60 40 60
================================================================================
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: 2026
LATITUDE: 40 47 N
LONGITUDE: 73 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 58.5 TOTAL FOR MONTH: 1.98 1 = FOG OR MIST
DPTR FM NORMAL: 1.6 DPTR FM NORMAL: -1.13 2 = FOG REDUCING VISIBILITY
HIGHEST: 82 ON 14 GRTST 24HR 1.44 ON 11-11 TO 1/4 MILE OR LESS
LOWEST: 37 ON 24 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: 5
MAX 90 OR ABOVE: 0 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: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 166 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL -40 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 196 CLOUDY (SCALE 8-10) 1
DPTR FM NORMAL -66
[CDD (BASE 65) ]
TOTAL THIS MO. 16
DPTR FM NORMAL 6 [PRESSURE DATA]
TOTAL FM JAN 1 1000 HIGHEST SLP M ON M
DPTR FM NORMAL 118 LOWEST SLP 29.66 ON 16
[REMARKS]