WFO Monthly/Daily Climate Data
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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CXUS51 KOKX 210910
CF6ISP
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: ISLIP NY
MONTH: JULY
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 84 69 77 3 0 12 0.94 0.0 0 10.9 17 230 M M 5 13 24 230
2 96 73 85 11 0 20 0.00 0.0 0 8.2 16 210 M M 1 22 210
3 98 75 87 13 0 22 T 0.0 0 7.9 21 280 M M 2 27 290
4 96 72 84 10 0 19 0.24 0.0 0 7.6 31 310 M M 5 138 46 300
5 81 68 75 1 0 10 0.09 0.0 0 7.2 13 70 M M 7 1 18 80
6 69 64 67 -7 0 2 2.50 0.0 0 11.6 18 70 M M 10 1 26 60
7 70 63 67 -8 0 2 T 0.0 0 11.2 17 10 M M 10 1 24 10
8 80 63 72 -3 0 7 0.00 0.0 0 8.6 14 170 M M 3 19 170
9 82 68 75 0 0 10 0.01 0.0 0 9.5 17 220 M M 5 24 230
10 85 72 79 4 0 14 0.00 0.0 0 5.8 16 340 M M 8 128 21 340
11 82 66 74 -1 0 9 T 0.0 0 7.0 15 110 M M 7 19 110
12 83 65 74 -1 0 9 0.00 0.0 0 5.3 13 200 M M 3 8 18 190
13 81 63 72 -3 0 7 0.00 0.0 0 8.8 17 210 M M 3 24 220
14 85 69 77 2 0 12 0.00 0.0 0 11.5 20 220 M M 6 26 220
15 92 74 83 8 0 18 0.00 0.0 0 9.7 23 10 M M 6 8 31 10
16 86 72 79 4 0 14 T 0.0 0 7.4 14 220 M M 10 8 19 230
17 84 66 75 -1 0 10 0.00 0.0 0 7.3 16 340 M M 7 18 20 330
18 79 68 74 -2 0 9 1.49 0.0 0 10.4 28 220 M M 7 138 46 220
19 80 63 72 -4 0 7 0.00 0.0 0 9.2 23 340 M M 3 30 340
20 78 60 69 -7 0 4 0.00 0.0 0 6.8 14 150 M M 2 21 180
================================================================================
SM 1671 1353 0 217 5.27 0.0 171.9 M 110
================================================================================
AV 83.6 67.7 8.6 FASTST M M 6 MAX(MPH)
MISC ----> 31 310 # 46 300
================================================================================
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: JULY
YEAR: 2026
LATITUDE: 40 47 N
LONGITUDE: 73 6 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 75.6 TOTAL FOR MONTH: 5.27 1 = FOG OR MIST
DPTR FM NORMAL: 0.7 DPTR FM NORMAL: 3.29 2 = FOG REDUCING VISIBILITY
HIGHEST: 98 ON 3 GRTST 24HR 2.55 ON 5- 6 TO 1/4 MILE OR LESS
LOWEST: 60 ON 20 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: 6
MAX 90 OR ABOVE: 4 0.10 INCH OR MORE: 4
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. 0 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL 0
[CDD (BASE 65) ]
TOTAL THIS MO. 217
DPTR FM NORMAL 22 [PRESSURE DATA]
TOTAL FM JAN 1 472 HIGHEST SLP M ON M
DPTR FM NORMAL 96 LOWEST SLP 29.61 ON 18
[REMARKS]