PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: KNOXVILLE ASOS MONTH: SEPTEMBER YEAR: 2004 LATITUDE: 35 49 N LONGITUDE: 83 59 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 AVG MX 2MIN DY MAX MIN AVG DEP HDD CDD WTR SNW DPTH SPD SPD DIR MIN PSBL S-S WX SPD DR ================================================================================ 1 84 66 75 0 0 10 0.03 0.0 0 4.4 12 30 M M 7 18 13 190 2 78 68 73 -2 0 8 0.04 0.0 0 3.7 8 10 M M 8 18 10 10 3 78 66 72 -2 0 7 T 0.0 0 2.8 8 290 M M 8 18 10 310 4 83 68 76 2 0 11 T 0.0 0 5.4 13 90 M M 7 18 15 50 5 86 62 74 0 0 9 0.00 0.0 0 4.2 12 60 M M 1 128 14 50 6 91 63 77 3 0 12 0.00 0.0 0 7.9 17 100 M M 4 20 90 7 74 69 72 -2 0 7 0.93 0.0 0 15.1 25 40 M M 10 1 33 40 8 73 68 71 -2 0 6 0.59 0.0 0 7.2 18 40 M M 10 1 23 30 9 78 64 71 -2 0 6 0.00 0.0 0 5.8 13 10 M M 6 15 10 10 83 61 72 -1 0 7 0.00 0.0 0 3.8 9 40 M M 5 1 13 50 11 85 65 75 2 0 10 0.00 0.0 0 3.5 10 140 M M 5 1 12 130 12 82 66 74 2 0 9 0.00 0.0 0 3.0 13 40 M M 7 18 15 40 13 80 63 72 0 0 7 0.00 0.0 0 3.6 9 80 M M 6 12 12 80 14 82 58 70 -2 0 5 0.00 0.0 0 3.3 12 70 M M 3 128 13 70 15 84 60 72 1 0 7 T 0.0 0 3.6 10 40 M M 5 18 13 90 16 72 69 71 0 0 6 1.40 0.0 0 12.2 31 60 M M 10 1 36 60 17 73 61 67 -4 0 2 1.23 0.0 0 10.2 21 300 M M 10 1 26 290 18 75 55 65 -5 0 0 0.00 0.0 0 8.8 21 40 M M 1 24 40 19 78 51 65 -5 0 0 0.00 0.0 0 8.7 17 40 M M 1 22 40 20 76 50 63 -7 2 0 0.00 0.0 0 5.2 12 70 M M 0 14 70 21 76 49 63 -6 2 0 0.00 0.0 0 2.3 9 50 M M 0 1 15 80 22 81 52 67 -2 0 2 0.00 0.0 0 2.4 10 70 M M 2 12 12 60 23 85 56 71 3 0 6 0.00 0.0 0 2.7 10 60 M M 2 1 14 50 24 84 59 72 4 0 7 0.00 0.0 0 2.1 9 80 M M 5 128 14 80 25 82 60 71 3 0 6 0.00 0.0 0 4.0 14 40 M M 4 18 15 20 26 82 61 72 5 0 7 0.00 0.0 0 7.5 15 30 M M 5 18 18 30 27 79 61 70 3 0 5 0.39 0.0 0 9.9 18 40 M M 10 1 21 60 28 74 62 68 2 0 3 0.14 0.0 0 4.8 14 30 M M 8 18 17 30 29 76 55 66 0 0 1 0.00 0.0 0 4.1 15 350 M M 5 12 17 350 30 75 54 65 0 0 0 0.00 0.0 0 2.7 7 240 M M 3 18 9 50 ================================================================================ SM 2389 1822 4 166 4.75 0.0 164.9 M 158 ================================================================================ AV 79.6 60.7 5.5 FASTST PSBL % 5 MAX(MPH) MISC ----> 31 60 36 60 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: KNOXVILLE ASOS MONTH: SEPTEMBER YEAR: 2004 LATITUDE: 35 49 N LONGITUDE: 83 59 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 70.2 TOTAL FOR MONTH: 4.75 1 = FOG DPTR FM NORMAL: -0.6 DPTR FM NORMAL: 1.71 2 = FOG REDUCING VISIBILITY HIGHEST: 91 ON 6 GRTST 24HR 2.58 ON 16-17 TO 1/4 MILE OR LESS LOWEST: 49 ON 21 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: 0.0 INCH 5 = HAIL GRTST 24HR 0.0 6 = GLAZE OR RIME GRTST DEPTH: 0 7 = BLOWING DUST OR SAND: 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: 8 MAX 90 OR ABOVE: 1 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 4 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2 [HDD (BASE 65) ] TOTAL THIS MO. 4 CLEAR (SCALE 0-3) 9 DPTR FM NORMAL -18 PTCLDY (SCALE 4-7) 13 SEASONAL TOTAL 4 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -18 [CDD (BASE 65) ] TOTAL THIS MO. 166 DPTR FM NORMAL -39 [PRESSURE DATA] SEASONAL TOTAL 1392 HIGHEST SLP M ON M DPTR FM NORMAL -27 LOWEST SLP M ON M [REMARKS]