WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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592 CXUS56 KTFX 161542 CF6HLN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HELENA MT MONTH: JANUARY YEAR: 2024 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 38 16 27 5 38 0 0.00 0.0 0 2.1 10 200 M M 2 18 12 190 2 34 11 23 1 42 0 T T 0 1.3 6 230 M M 3 128 10 300 3 31 11 21 -1 44 0 0.00 0.0 0 0.6 6 260 M M 2 7 340 4 44 20 32 10 33 0 0.00 0.0 0 5.9 22 300 M M 7 30 300 5 42 28 35 13 30 0 0.00 0.0 0 10.9 28 270 M M 4 38 280 6 39 22 31 9 34 0 0.00 0.0 0 6.7 20 270 M M 6 28 280 7 28 12 20 -2 45 0 0.02 0.5 T 6.8 16 340 M M 8 18 20 330 8 31 13 22 0 43 0 0.00 0.0 T 2.1 15 270 M M 8 20 270 9 41 21 31 9 34 0 0.02 0.8 T 14.6 31 260 M M 6 1 42 250 10 35 5 20 -2 45 0 0.01 0.1 T 10.4 30 260 M M 6 8 40 240 11 6 -17 -5 -27 70 0 0.21 3.0 T 11.7 21 320 M M 10 8 27 320 12 -17 -27 -22 -44 87 0 0.13 1.5 3 9.9 16 350 M M 10 8 21 320 13 -18 -36 -27 -49 92 0 0.00 0.0 3 0.7 6 90 M M 2 18 6 90 14 -5 -28 -16 -39 81 0 0.03 0.7 3 5.9 15 280 M M 9 8 18 270 15 -7 -27 -17 -40 82 0 0.00 0.0 3 2.6 12 280 M M 1 8 14 270 16 4 -17 -6 -29 71 0 0.00 0.0 3 1.5 6 300 M M 2 8 320 17 18 3 11 -12 54 0 0.33 4.7 3 4.0 18 310 M M 9 1 24 310 18 8 -2 3 -20 62 0 0.04 1.0 8 6.1 15 340 M M 9 19 340 19 16 2 9 -14 56 0 0.01 0.3 7 0.4 5 60 M M 10 18 6 50 20 25 12 19 -4 46 0 0.00 0.0 7 0.5 6 290 M M 7 8 6 290 21 36 20 28 4 37 0 T 0.0 6 1.3 13 310 M M 8 18 14 310 22 39 23 31 7 34 0 0.00 0.0 6 1.4 7 270 M M 7 128 9 270 23 42 24 33 9 32 0 0.00 0.0 5 2.7 9 10 M M 5 1 11 150 24 33 14 24 0 41 0 0.00 0.0 5 1.0 8 50 M M 6 128 9 30 25 44 22 33 9 32 0 0.00 0.0 5 3.1 10 10 M M 4 18 14 250 26 40 21 31 7 34 0 0.00 0.0 5 3.9 10 250 M M 2 15 230 27 37 18 28 4 37 0 0.00 0.0 5 2.0 8 50 M M 3 10 30 28 47 29 38 14 27 0 0.00 0.0 5 3.4 9 220 M M 7 13 50 29 51 32 42 18 23 0 0.00 0.0 4 2.6 10 240 M M 2 12 250 30 49 21 35 11 30 0 0.00 0.0 3 2.3 9 270 M M 0 1 13 270 31 48 19 34 9 31 0 0.00 0.0 2 1.6 7 240 M M 1 12 10 230 ================================================================================ SM 859 265 1447 0 0.80 12.6 130.0 M 166 ================================================================================ AV 27.7 8.5 4.2 FASTST M M 5 MAX(MPH) MISC ----> 31 260 42 250 ================================================================================ 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: JANUARY YEAR: 2024 LATITUDE: 46 35 N LONGITUDE: 112 0 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 18.1 TOTAL FOR MONTH: 0.80 1 = FOG OR MIST DPTR FM NORMAL: -4.9 DPTR FM NORMAL: 0.41 2 = FOG REDUCING VISIBILITY HIGHEST: 51 ON 29 GRTST 24HR 0.44 ON 17-17 TO 1/4 MILE OR LESS LOWEST: -36 ON 13 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 12.6 INCHES 5 = HAIL GRTST 24HR 4.7 ON 17-17 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: 8 ON 18 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: 13 0.01 INCH OR MORE: 9 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3 MIN 32 OR BELOW: 31 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 7 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 1447 CLEAR (SCALE 0-3) 11 DPTR FM NORMAL 143 PTCLDY (SCALE 4-7) 12 TOTAL FM JUL 1 4021 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -413 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.92 ON 15 DPTR FM NORMAL 0 LOWEST SLP 29.43 ON 10 [REMARKS] #FINAL-01-24#