WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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432 CXUS56 KTFX 011110 CF6HLN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HELENA MT MONTH: OCTOBER YEAR: 2023 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 51 46 49 -4 16 0 0.05 0.0 0 7.6 20 340 M M 10 24 340 2 63 40 52 0 13 0 0.02 0.0 0 8.3 20 260 M M 7 28 260 3 64 51 58 6 7 0 T 0.0 0 11.0 23 260 M M 8 31 250 4 66 51 59 8 6 0 0.00 0.0 0 16.2 31 260 M M 6 43 250 5 61 41 51 0 14 0 T 0.0 0 3.3 13 50 M M 7 15 40 6 66 39 53 3 12 0 0.00 0.0 0 3.3 9 250 M M 3 12 70 7 71 37 54 4 11 0 0.00 0.0 0 1.3 9 250 M M 0 10 240 8 76 40 58 9 7 0 0.00 0.0 0 2.2 10 260 M M 0 12 270 9 77 40 59 10 6 0 0.00 0.0 0 3.5 22 200 M M 1 31 190 10 73 49 61 13 4 0 0.01 0.0 0 4.3 25 230 M M 5 36 230 11 63 48 56 8 9 0 0.01 0.0 0 7.9 18 310 M M 8 28 260 12 51 45 48 1 17 0 0.03 0.0 0 9.0 15 290 M M 10 20 260 13 58 39 49 2 16 0 0.00 0.0 0 3.9 10 100 M M 8 16 140 14 58 36 47 1 18 0 0.00 0.0 0 1.0 8 260 M M 1 11 260 15 65 39 52 6 13 0 0.00 0.0 0 1.7 9 250 M M 5 11 260 16 69 42 56 11 9 0 0.00 0.0 0 2.3 8 290 M M 0 10 320 17 63 42 53 8 12 0 0.00 0.0 0 12.1 39 270 M M 2 58 260 18 67 38 53 9 12 0 0.00 0.0 0 3.8 9 240 M M 1 13 280 19 82 44 63 19 2 0 0.00 0.0 0 5.7 21 270 M M 0 29 270 20 81 46 64 20 1 0 0.00 0.0 0 6.1 23 300 M M 0 30 310 21 67 40 54 11 11 0 0.00 0.0 0 3.1 9 240 M M 0 13 270 22 58 39 49 6 16 0 0.02 0.0 0 2.9 17 90 M M 3 19 100 23 51 39 45 3 20 0 0.07 0.0 0 4.3 15 330 M M 8 1 20 320 24 41 21 31 -11 34 0 0.25 1.5 0 9.3 15 270 M M 8 12 21 270 25 22 16 19 -22 46 0 0.56 5.0 5 9.9 14 340 M M 10 1 19 300 26 20 14 17 -24 48 0 0.41 6.4 10 7.1 13 270 M M 10 18 16 260 27 24 5 15 -25 50 0 0.04 1.0 9 8.0 14 260 M M 8 8 17 290 28 27 5 16 -24 49 0 0.00 0.0 8 2.3 7 290 M M 6 8 130 29 30 14 22 -18 43 0 T T 7 3.2 10 90 M M 3 13 110 30 35 9 22 -17 43 0 0.00 0.0 7 1.4 7 220 M M 1 18 9 220 31 38 12 25 -14 40 0 0.00 0.0 6 1.7 7 210 M M 0 18 9 210 ================================================================================ SM 1738 1067 605 0 1.47 13.9 167.7 M 139 ================================================================================ AV 56.1 34.4 5.4 FASTST M M 4 MAX(MPH) MISC ----> 39 270 58 260 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: HELENA MT MONTH: OCTOBER YEAR: 2023 LATITUDE: 46 35 N LONGITUDE: 112 0 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 45.2 TOTAL FOR MONTH: 1.47 1 = FOG OR MIST DPTR FM NORMAL: -0.3 DPTR FM NORMAL: 0.69 2 = FOG REDUCING VISIBILITY HIGHEST: 82 ON 19 GRTST 24HR 0.81 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 5 ON 28,27 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 13.9 INCHES 5 = HAIL GRTST 24HR 6.4 ON 26-26 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 10 ON 26 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: 5 0.01 INCH OR MORE: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 8 0.50 INCH OR MORE: 1 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 605 CLEAR (SCALE 0-3) 15 DPTR FM NORMAL 2 PTCLDY (SCALE 4-7) 11 TOTAL FM JUL 1 730 CLOUDY (SCALE 8-10) 5 DPTR FM NORMAL -148 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 588 HIGHEST SLP 30.78 ON 29 DPTR FM NORMAL 155 LOWEST SLP 29.46 ON 10 [REMARKS] #FINAL-10-23#