


WFO Monthly/Daily Climate Data
Issued by NWS
Issued by NWS
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451 CXUS55 KOHX 131110 CF6CKV PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CLARKSVILLE MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 36 37 N LONGITUDE: 87 25 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 90 58 74 -1 0 9 0.00 M M 3.6 12 120 M M 0 16 360 2 85 64 75 0 0 10 T M M 3.9 18 10 M M 3 13 28 170 3 90 61 76 2 0 11 0.03 M M 4.6 16 290 M M 3 123 22 280 4 85 65 75 1 0 10 0.00 M M 5.4 15 330 M M 3 19 310 5 93 64 79 5 0 14 0.00 M M 6.9 16 360 M M 3 13 25 290 6 76 52 64 -10 1 0 0.04 M M 4.5 10 10 M M 5 16 280 7 81 47 64 -9 1 0 0.00 M M 7.2 18 360 M M 0 12 26 360 8 83 48 66 -7 0 1 0.00 M M 4.8 13 40 M M 0 21 80 9 86 52 69 -4 0 4 0.00 M M 2.8 10 130 M M 2 8 16 140 10 89 59 74 2 0 9 0.00 M M 3.9 12 200 M M 5 17 210 11 93 62 78 6 0 13 0.00 M M 3.6 20 50 M M 2 12 25 50 12 94 61 78 6 0 13 0.00 M M 2.7 14 60 M M 0 20 40 ================================================================================ SM 1045 693 2 94 0.07 M 53.9 M 26 ================================================================================ AV 87.1 57.8 4.5 FASTST M M 2 MAX(MPH) MISC ----> 20 50 28 170 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CLARKSVILLE MONTH: SEPTEMBER YEAR: 2025 LATITUDE: 36 37 N LONGITUDE: 87 25 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 72.4 TOTAL FOR MONTH: 0.07 1 = FOG OR MIST DPTR FM NORMAL: -1.0 DPTR FM NORMAL: -1.28 2 = FOG REDUCING VISIBILITY HIGHEST: 94 ON 12 GRTST 24HR 0.04 ON 6- 6 TO 1/4 MILE OR LESS LOWEST: 47 ON 7 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: M 5 = HAIL GRTST 24HR M ON M 6 = FREEZING RAIN OR DRIZZLE GRTST DEPTH: M ON M 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: 2 MAX 90 OR ABOVE: 5 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. 2 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL 2 PTCLDY (SCALE 4-7) 5 TOTAL FM JUL 1 2 CLOUDY (SCALE 8-10) 0 DPTR FM NORMAL 2 [CDD (BASE 65) ] TOTAL THIS MO. 94 DPTR FM NORMAL -11 [PRESSURE DATA] TOTAL FM JAN 1 1699 HIGHEST SLP M ON M DPTR FM NORMAL 322 LOWEST SLP 29.76 ON 4 [REMARKS]