


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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455 CXUS51 KBTV 100700 CF6MSS PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: MASSENA NY MONTH: APRIL YEAR: 2025 LATITUDE: 44 55 N LONGITUDE: 74 51 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 35 24 30 -6 35 0 0.00 M M 12.7 21 280 M M 5 31 260 2 36 18 27 -9 38 0 0.04 M M 11.0 20 60 M M 4 16 26 60 3 69 31 50 13 15 0 0.56 M M 13.3 33 240 M M 6 136 51 230 4 52 33 43 6 22 0 0.00 M M 7.7 18 270 M M 1 26 270 5 51 32 42 4 23 0 0.22 M M 8.3 24 190 M M 7 1 35 200 6 46 33 40 2 25 0 T M M 8.7 20 290 M M 7 1 28 290 7 50 26 38 -1 27 0 T M M 5.7 17 40 M M 5 24 40 8 37 20 29 -10 36 0 0.10 M M 15.1 28 230 M M 10 128 40 230 9 36 15 26 -14 39 0 0.00 M M 7.4 17 230 M M 3 24 270 ================================================================================ SM 412 232 260 0 0.92 M 89.9 M 48 ================================================================================ AV 45.8 25.8 10.0 FASTST M M 5 MAX(MPH) MISC ----> 33 240 51 230 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: MASSENA NY MONTH: APRIL YEAR: 2025 LATITUDE: 44 55 N LONGITUDE: 74 51 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 35.8 TOTAL FOR MONTH: 0.92 1 = FOG OR MIST DPTR FM NORMAL: -2.0 DPTR FM NORMAL: 0.10 2 = FOG REDUCING VISIBILITY HIGHEST: 69 ON 3 GRTST 24HR 0.60 ON 2- 3 TO 1/4 MILE OR LESS LOWEST: 15 ON 9 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 4 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 7 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 260 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL 15 PTCLDY (SCALE 4-7) 6 TOTAL FM JUL 1 6776 CLOUDY (SCALE 8-10) 1 DPTR FM NORMAL -410 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL 0 LOWEST SLP 29.52 ON 8 [REMARKS]