


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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456 CXUS51 KBTV 030700 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 ================================================================================ SM 71 42 73 0 0.04 M 23.7 M 9 ================================================================================ AV 35.5 21.0 11.9 FASTST M M 5 MAX(MPH) MISC ----> 21 280 31 260 ================================================================================ 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: 28.3 TOTAL FOR MONTH: 0.04 1 = FOG OR MIST DPTR FM NORMAL: -7.7 DPTR FM NORMAL: -0.13 2 = FOG REDUCING VISIBILITY HIGHEST: 36 ON 2 GRTST 24HR 0.05 ON 31- 1 TO 1/4 MILE OR LESS LOWEST: 18 ON 2 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: 1 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 73 CLEAR (SCALE 0-3) 0 DPTR FM NORMAL 15 PTCLDY (SCALE 4-7) 2 TOTAL FM JUL 1 6589 CLOUDY (SCALE 8-10) 0 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 29.82 ON 1 [REMARKS]