WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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000 CXUS56 KTFX 011110 CF6HLN PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: HELENA MT MONTH: JULY YEAR: 2021 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 ================================================================================ 1 100 60 80 14 0 15 0.00 0.0 0 5.3 29 220 M M 0 8 42 210 2 98 63 81 14 0 16 0.00 0.0 0 4.8 17 300 M M 0 25 310 3 101 67 84 17 0 19 0.00 0.0 0 6.1 23 290 M M 0 32 320 4 95 62 79 11 0 14 T 0.0 0 8.0 18 70 M M 0 3 27 200 5 86 63 75 7 0 10 T 0.0 0 8.2 17 350 M M 0 25 350 6 98 59 79 11 0 14 0.00 0.0 0 7.3 23 260 M M 0 30 270 7 90 60 75 6 0 10 0.01 0.0 0 5.5 37 290 M M 1 3 52 300 8 92 57 75 6 0 10 0.00 0.0 0 9.1 25 300 M M 0 36 290 9 86 59 73 4 0 8 T 0.0 0 5.6 15 90 M M 1 3 21 100 10 97 55 76 6 0 11 0.00 0.0 0 3.6 16 250 M M 0 21 250 11 96 59 78 8 0 13 0.00 0.0 0 7.7 29 350 M M 1 8 39 350 12 94 54 74 4 0 9 0.00 0.0 0 5.2 14 360 M M 0 17 360 13 82 60 71 1 0 6 0.07 0.0 0 9.8 25 340 M M 1 3 33 120 14 92 51 72 1 0 7 0.00 0.0 0 3.1 13 120 M M 0 16 120 15 97 58 78 7 0 13 0.00 0.0 0 5.0 23 190 M M 0 38 34 210 16 92 67 80 9 0 15 0.01 0.0 0 6.3 36 190 M M 1 38 53 210 17 94 57 76 4 0 11 0.00 0.0 0 4.0 12 260 M M 0 8 15 50 18 102 59 81 9 0 16 0.00 0.0 0 4.7 16 180 M M 0 8 23 160 19 91 66 79 7 0 14 0.00 0.0 0 6.5 16 270 M M 2 8 25 20 20 95 65 80 8 0 15 T 0.0 0 4.4 26 240 M M 2 3 39 240 21 94 62 78 6 0 13 0.00 0.0 0 5.3 32 340 M M 1 3 47 340 22 94 57 76 4 0 11 0.00 0.0 0 7.4 22 330 M M 0 30 300 23 91 57 74 2 0 9 0.00 0.0 0 8.1 24 300 M M 0 32 310 24 93 54 74 2 0 9 0.00 0.0 0 4.4 14 70 M M 0 8 20 100 25 97 59 78 5 0 13 0.00 0.0 0 6.0 21 290 M M 1 8 28 300 26 100 59 80 7 0 15 0.00 0.0 0 4.0 16 320 M M 1 8 22 330 27 97 67 82 9 0 17 T 0.0 0 5.2 21 280 M M 1 8 32 290 28 92 72 82 9 0 17 0.00 0.0 0 6.4 13 280 M M 2 8 17 30 29 96 69 83 10 0 18 T 0.0 0 5.0 20 180 M M 2 8 28 190 30 98 61 80 8 0 15 0.00 0.0 0 4.5 20 90 M M 0 8 26 100 31 98 64 81 9 0 16 0.00 0.0 0 8.2 23 80 M M 0 8 30 70 ================================================================================ SM 2928 1882 0 399 0.09 0.0 184.7 M 17 ================================================================================ AV 94.5 60.7 6.0 FASTST M M 1 MAX(MPH) MISC ----> 37 290 53 210 ================================================================================ 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: JULY YEAR: 2021 LATITUDE: 46 35 N LONGITUDE: 112 0 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 77.6 TOTAL FOR MONTH: 0.09 1 = FOG OR MIST DPTR FM NORMAL: 7.0 DPTR FM NORMAL: -0.97 2 = FOG REDUCING VISIBILITY HIGHEST: 102 ON 18 GRTST 24HR 0.07 ON 13-13 TO 1/4 MILE OR LESS LOWEST: 51 ON 14 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: 3 MAX 90 OR ABOVE: 28 0.10 INCH OR MORE: 0 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 0 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 0 CLEAR (SCALE 0-3) 31 DPTR FM NORMAL -23 PTCLDY (SCALE 4-7) 0 TOTAL FM JUL 1 0 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL -21 [CDD (BASE 65) ] TOTAL THIS MO. 399 DPTR FM NORMAL 202 [PRESSURE DATA] TOTAL FM JAN 1 570 HIGHEST SLP 30.23 ON 24 DPTR FM NORMAL 321 LOWEST SLP 29.71 ON 15 [REMARKS] #FINAL-07-21#