PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: KNOXVILLE ASOS MONTH: DECEMBER YEAR: 2005 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 49 27 38 -6 27 0 T T 0 9.2 28 240 M M 6 4 32 250 2 44 28 36 -8 29 0 0.00 0.0 0 4.3 16 280 M M 2 21 280 3 37 27 32 -12 33 0 0.24 0.0 0 2.7 7 100 M M 7 18 8 100 4 56 37 47 3 18 0 T 0.0 0 7.5 18 230 M M 9 18 20 250 5 40 32 36 -7 29 0 0.01 0.0 0 8.7 15 360 M M 10 17 360 6 42 23 33 -10 32 0 0.00 0.0 0 4.9 15 240 M M 3 18 240 7 46 20 33 -10 32 0 0.00 0.0 0 6.2 12 20 M M 2 1 16 50 8 53 32 43 0 22 0 0.32 0.0 0 9.5 30 260 M M 7 1 36 260 9 43 26 35 -7 30 0 T 0.0 0 7.7 20 290 M M 3 1 24 280 10 50 20 35 -7 30 0 0.00 0.0 0 8.2 25 240 M M 0 30 230 11 42 34 38 -4 27 0 0.00 0.0 0 12.4 20 240 M M 10 23 240 12 49 37 43 1 22 0 T 0.0 0 10.0 21 250 M M 10 24 250 13 43 30 37 -4 28 0 0.00 0.0 0 6.4 10 30 M M 5 12 50 14 41 32 37 -4 28 0 0.05 0.0 0 4.2 10 50 M M 7 1 12 50 15 43 31 37 -4 28 0 0.84 0.0 0 8.6 17 280 M M 9 18 23 290 16 41 28 35 -6 30 0 0.00 0.0 0 7.9 17 250 M M 1 21 250 17 45 32 39 -1 26 0 0.00 0.0 0 5.6 13 50 M M 4 15 60 18 52 29 41 1 24 0 0.00 0.0 0 3.5 10 30 M M 2 12 10 19 40 23 32 -8 33 0 0.00 0.0 0 6.1 14 30 M M 2 16 20 20 38 20 29 -11 36 0 0.00 0.0 0 5.7 10 20 M M 0 13 10 21 39 17 28 -12 37 0 0.00 0.0 0 1.7 9 10 M M 0 12 10 22 46 15 31 -9 34 0 0.00 0.0 0 2.0 7 160 M M 0 9 170 23 53 19 36 -3 29 0 0.00 0.0 0 5.6 16 240 M M 0 18 240 24 55 21 38 -1 27 0 0.32 0.0 0 3.4 9 230 M M 3 1 10 230 25 48 38 43 4 22 0 0.33 0.0 0 9.0 25 270 M M 9 1 31 270 26 43 33 38 -1 27 0 T 0.0 0 9.2 17 280 M M 7 21 270 27 57 29 43 4 22 0 0.00 0.0 0 3.2 14 250 M M 3 15 250 28 65 35 50 11 15 0 0.70 0.0 0 10.3 29 280 M M 7 13 35 210 29 48 36 42 4 23 0 0.00 0.0 0 9.5 18 280 M M 10 23 280 30 47 36 42 4 23 0 0.02 0.0 0 2.9 13 330 M M 7 1 16 320 31 50 38 44 6 21 0 T 0.0 0 8.1 20 250 M M M 1 24 250 ================================================================================ SM 1445 885 844 0 2.83 T 204.2 M 145 ================================================================================ AV 46.6 28.5 6.6 FASTST PSBL % 5 MAX(MPH) MISC ----> # 30 260 # 36 260 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: KNOXVILLE ASOS MONTH: DECEMBER YEAR: 2005 LATITUDE: 35 49 N LONGITUDE: 83 59 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 37.6 TOTAL FOR MONTH: 2.83 1 = FOG OR MIST DPTR FM NORMAL: -3.3 DPTR FM NORMAL: -1.66 2 = FOG REDUCING VISIBILITY HIGHEST: 65 ON 28 GRTST 24HR 0.89 ON 14-15 TO 1/4 MILE OR LESS LOWEST: 15 ON 22 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 1- 1 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: 8 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6 MIN 32 OR BELOW: 22 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 844 CLEAR (SCALE 0-3) 14 DPTR FM NORMAL 111 PTCLDY (SCALE 4-7) 9 TOTAL FM JUL 1 1448 CLOUDY (SCALE 8-10) 7 DPTR FM NORMAL 13 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1622 HIGHEST SLP M ON M DPTR FM NORMAL 172 LOWEST SLP M ON M [REMARKS]