


WFO Monthly/Daily Climate Data
Issued by NWS Buffalo, NY
Issued by NWS Buffalo, NY
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730 CXUS51 KBUF 140805 CF6ROC PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: ROCHESTER NY MONTH: MAY YEAR: 2025 LATITUDE: 43 7 N LONGITUDE: 77 40 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 70 45 58 4 7 0 0.62 0.0 0 6.6 22 320 M M 9 1 32 310 2 72 50 61 7 4 0 0.13 0.0 0 13.4 28 270 M M 8 1 40 270 3 50 44 47 -7 18 0 0.41 0.0 0 5.5 12 30 M M 10 1 14 10 4 56 46 51 -4 14 0 0.01 0.0 0 8.2 16 70 M M 10 1 23 80 5 67 51 59 4 6 0 0.02 0.0 0 9.4 20 120 M M 10 1 26 120 6 68 54 61 5 4 0 0.27 0.0 0 8.3 16 30 M M 9 1 21 40 7 68 53 61 5 4 0 0.39 0.0 0 13.0 22 280 M M 8 1 29 270 8 53 43 48 -8 17 0 0.01 0.0 0 9.0 20 50 M M 10 1 26 50 9 56 38 47 -10 18 0 T 0.0 0 5.3 17 30 M M 8 22 60 10 69 39 54 -3 11 0 0.00 0.0 0 10.4 21 270 M M 2 27 270 11 59 44 52 -5 13 0 0.00 0.0 0 7.1 18 50 M M 2 24 50 12 79 41 60 2 5 0 0.00 0.0 0 4.7 15 220 M M 4 19 230 13 75 55 65 7 0 0 0.02 0.0 0 7.3 22 140 M M 10 1 30 140 ================================================================================ SM 842 603 121 0 1.88 0.0 108.2 M 100 ================================================================================ AV 64.8 46.4 8.3 FASTST M M 8 MAX(MPH) MISC ----> 28 270 40 270 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: ROCHESTER NY MONTH: MAY YEAR: 2025 LATITUDE: 43 7 N LONGITUDE: 77 40 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 55.6 TOTAL FOR MONTH: 1.88 1 = FOG OR MIST DPTR FM NORMAL: -0.3 DPTR FM NORMAL: 0.73 2 = FOG REDUCING VISIBILITY HIGHEST: 79 ON 12 GRTST 24HR 0.75 ON 1- 2 TO 1/4 MILE OR LESS LOWEST: 38 ON 9 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: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 121 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -8 PTCLDY (SCALE 4-7) 1 TOTAL FM JUL 1 5700 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -422 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL -8 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP M ON M DPTR FM NORMAL -12 LOWEST SLP 29.71 ON 2 [REMARKS]