074 CXUS56 KTFX 101205 CF6HLN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HELENA MT MONTH: OCTOBER YEAR: 2018 LATITUDE: 46 35 N LONGITUDE: 112 0 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 64 33 49 -3 16 0 0.00 0.0 0 2.7 9 230 M M 6 1 10 310 2 52 41 47 -4 18 0 0.05 0.0 0 3.5 15 280 M M 9 1 19 280 3 55 31 43 -8 22 0 0.04 0.0 0 8.0 25 280 M M 2 1 33 290 4 44 31 38 -12 27 0 0.04 0.0 0 3.3 14 240 M M 7 1 19 280 5 55 41 48 -2 17 0 0.00 0.0 0 9.0 20 250 M M 6 25 270 6 49 39 44 -6 21 0 0.03 0.0 0 3.8 9 310 M M 10 13 320 7 57 37 47 -2 18 0 0.00 0.0 0 4.4 9 240 M M 9 13 340 8 56 30 43 -6 22 0 T 0.0 0 5.0 17 350 M M 5 26 10 9 38 32 35 -13 30 0 0.30 0.2 0 9.1 16 360 M M 10 1 20 350 ================================================================================ SM 470 315 191 0 0.46 0.2 48.8 M 64 ================================================================================ AV 52.2 35.0 5.4 FASTST M M 7 MAX(MPH) MISC ----> # 25 280 # 33 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HELENA MT MONTH: OCTOBER YEAR: 2018 LATITUDE: 46 35 N LONGITUDE: 112 0 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 43.6 TOTAL FOR MONTH: 0.46 1 = FOG OR MIST DPTR FM NORMAL: -6.4 DPTR FM NORMAL: 0.23 2 = FOG REDUCING VISIBILITY HIGHEST: 64 ON 1 GRTST 24HR 0.30 ON 9- 9 TO 1/4 MILE OR LESS LOWEST: 30 ON 8 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.2 INCH 5 = HAIL GRTST 24HR 0.2 ON 9- 9 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: 5 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 1 MIN 32 OR BELOW: 4 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 191 CLEAR (SCALE 0-3) 1 DPTR FM NORMAL 56 PTCLDY (SCALE 4-7) 4 TOTAL FM JUL 1 509 CLOUDY (SCALE 8-10) 4 DPTR FM NORMAL 68 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 410 HIGHEST SLP M ON M DPTR FM NORMAL 4 LOWEST SLP 29.51 ON 3 [REMARKS]