WFO Monthly/Daily Climate Data
Issued by NWS Upton, NY
Issued by NWS Upton, NY
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781 CXUS51 KOKX 011010 CF6ISP PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ISLIP NY MONTH: DECEMBER YEAR: 2020 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 58 37 48 8 17 0 0.00 0.0 0 14.9 28 240 M M 6 1 36 250 2 45 34 40 0 25 0 0.00 0.0 0 12.1 24 270 M M 4 32 260 3 50 29 40 0 25 0 0.00 0.0 0 9.2 16 240 M M 5 22 240 4 53 45 49 10 16 0 0.05 0.0 0 10.3 17 220 M M 8 23 230 5 47 37 42 3 23 0 1.46 T 0 15.1 33 340 M M 9 1 44 350 6 42 31 37 -2 28 0 0.00 0.0 0 14.8 24 310 M M 2 32 300 7 41 26 34 -4 31 0 0.00 0.0 0 5.1 14 10 M M 4 18 30 8 33 24 29 -9 36 0 0.00 0.0 0 12.3 22 340 M M 7 26 340 9 39 21 30 -8 35 0 T T 0 7.4 18 260 M M 6 18 23 260 10 50 29 40 3 25 0 0.00 0.0 0 7.5 21 330 M M 2 25 330 11 53 26 40 3 25 0 0.00 0.0 0 6.7 20 190 M M 4 1 26 210 12 57 37 47 10 18 0 0.18 0.0 0 6.2 16 160 M M 9 12 22 160 13 63 41 52 16 13 0 T 0.0 0 9.0 20 260 M M 6 25 250 14 44 33 39 3 26 0 0.31 0.0 0 7.9 13 330 M M 8 1 21 290 15 40 29 35 -1 30 0 0.00 0.0 0 9.1 17 300 M M 6 21 320 16 33 24 29 -6 36 0 0.36 5.7 0 14.1 31 60 M M 7 124 41 70 17 35 24 30 -5 35 0 0.64 1.7 3 18.6 36 360 M M 8 1249 51 360 18 30 23 27 -8 38 0 0.00 0.0 5 11.2 17 330 M M 7 20 330 19 34 19 27 -7 38 0 0.00 0.0 4 3.6 13 340 M M 5 15 340 20 35 24 30 -4 35 0 0.06 0.1 3 1.7 7 110 M M 8 1 7 110 21 44 33 39 5 26 0 0.00 0.0 3 4.8 12 250 M M 9 18 15 240 22 45 35 40 6 25 0 T 0.0 2 12.4 25 290 M M 8 18 35 300 23 45 27 36 2 29 0 0.00 0.0 1 5.5 17 290 M M 5 23 290 24 59 41 50 17 15 0 0.02 0.0 T 16.6 29 150 M M 9 1 40 140 25 59 32 46 13 19 0 1.05 0.0 0 19.2 35 150 M M 10 1 52 140 26 33 24 29 -4 36 0 0.00 0.0 0 13.6 26 240 M M 3 31 240 27 40 23 32 -1 33 0 0.00 0.0 0 4.7 12 220 M M 4 15 280 28 50 26 38 6 27 0 0.00 0.0 0 8.0 20 200 M M 6 26 220 29 41 22 32 0 33 0 0.00 0.0 0 11.9 25 300 M M 3 39 290 30 46 22 34 2 31 0 0.00 0.0 0 9.2 22 220 M M 7 28 220 31 48 34 41 9 24 0 0.37 0.0 0 10.3 17 210 M M 9 1 25 220 ================================================================================ SM 1392 912 853 0 4.50 7.5 313.0 M 194 ================================================================================ AV 44.9 29.4 10.1 FASTST M M 6 MAX(MPH) MISC ----> 36 360 52 140 ================================================================================ 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: DECEMBER YEAR: 2020 LATITUDE: 40 47 N LONGITUDE: 73 6 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 37.2 TOTAL FOR MONTH: 4.50 1 = FOG OR MIST DPTR FM NORMAL: 1.6 DPTR FM NORMAL: 0.44 2 = FOG REDUCING VISIBILITY HIGHEST: 63 ON 13 GRTST 24HR 1.50 ON 4- 5 TO 1/4 MILE OR LESS LOWEST: 19 ON 19 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 7.5 INCHES 5 = HAIL GRTST 24HR 5.7 ON 16-16 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 5 ON 18 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: 1 0.01 INCH OR MORE: 10 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 20 0.50 INCH OR MORE: 3 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 853 CLEAR (SCALE 0-3) 4 DPTR FM NORMAL -58 PTCLDY (SCALE 4-7) 21 TOTAL FM JUL 1 1624 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -302 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1059 HIGHEST SLP M ON M DPTR FM NORMAL 272 LOWEST SLP 29.43 ON 25 [REMARKS] #FINAL-12-20#