


WFO Monthly/Daily Climate Data
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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143 CXUS51 KOKX 050910 CF6ISP PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ISLIP NY MONTH: JUNE 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 69 51 60 -4 5 0 0.00 0.0 0 10.5 21 270 M M 6 30 280 2 71 49 60 -5 5 0 0.00 0.0 0 7.3 17 210 M M M 22 210 3 78 52 65 0 0 0 0.00 0.0 0 6.7 14 240 M M M 23 360 4 76 58 67 2 0 2 0.00 0.0 0 7.2 15 190 M M 3 19 190 ================================================================================ SM 294 210 10 2 0.00 0.0 31.7 M 9 ================================================================================ AV 73.5 52.5 7.9 FASTST M M 5 MAX(MPH) MISC ----> 21 270 30 280 ================================================================================ 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: JUNE YEAR: 2025 LATITUDE: 40 47 N LONGITUDE: 73 6 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 63.0 TOTAL FOR MONTH: 0.00 1 = FOG OR MIST DPTR FM NORMAL: -1.7 DPTR FM NORMAL: -0.58 2 = FOG REDUCING VISIBILITY HIGHEST: 78 ON 3 GRTST 24HR 0.00 ON 1- 1 TO 1/4 MILE OR LESS LOWEST: 49 ON 2 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: 0 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 10 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 0 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 4578 CLOUDY (SCALE 8-10) 2 DPTR FM NORMAL -587 [CDD (BASE 65) ] TOTAL THIS MO. 2 DPTR FM NORMAL -7 [PRESSURE DATA] TOTAL FM JAN 1 14 HIGHEST SLP M ON M DPTR FM NORMAL -24 LOWEST SLP 29.50 ON 1 [REMARKS]