WFO Monthly/Daily Climate Data
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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000 CXUS54 KMRX 011030 CF6CHA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHATTANOOGA AIRPORT MONTH: OCTOBER YEAR: 2021 LATITUDE: 35 1 N LONGITUDE: 85 12 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 85 66 76 7 0 11 0.00 0.0 0 1.5 13 200 M M 4 18 18 200 2 80 64 72 4 0 7 T 0.0 0 3.9 13 180 M M 7 1 17 180 3 74 69 72 4 0 7 0.54 0.0 0 5.0 15 200 M M 9 18 20 200 4 85 68 77 9 0 12 0.12 0.0 0 1.2 8 160 M M 8 1 12 140 5 74 68 71 4 0 6 0.15 0.0 0 3.8 12 120 M M 9 1 14 120 6 79 69 74 7 0 9 0.85 0.0 0 4.0 15 160 M M 9 138 22 170 7 82 69 76 10 0 11 1.01 0.0 0 3.0 10 200 M M 8 18 14 150 8 83 65 74 8 0 9 0.00 0.0 0 2.0 12 40 M M 6 1 17 50 9 83 63 73 7 0 8 0.00 0.0 0 1.1 8 30 M M 6 12 12 20 10 83 63 73 8 0 8 0.00 0.0 0 0.7 7 80 M M 3 1 9 40 11 80 62 71 6 0 6 0.00 0.0 0 4.0 16 150 M M 5 1 23 150 12 73 65 69 5 0 4 0.00 0.0 0 4.5 10 160 M M 8 1 17 150 13 83 63 73 9 0 8 0.00 0.0 0 1.0 8 230 M M 7 128 11 120 14 83 65 74 10 0 9 0.00 0.0 0 1.3 8 210 M M 7 128 12 150 15 84 61 73 10 0 8 0.28 0.0 0 2.7 13 190 M M 5 1 16 200 16 71 50 61 -2 4 0 0.23 0.0 0 10.1 21 330 M M 4 1 28 330 17 69 47 58 -4 7 0 0.00 0.0 0 5.2 16 20 M M 0 21 50 18 73 44 59 -3 6 0 0.00 0.0 0 1.2 8 340 M M 1 8 13 340 19 74 46 60 -2 5 0 0.00 0.0 0 1.2 6 200 M M 6 12 8 190 20 77 48 63 2 2 0 0.00 0.0 0 1.1 8 270 M M 6 12 13 270 21 78 57 68 7 0 3 1.00 0.0 0 4.7 21 300 M M 6 13 30 290 22 68 50 59 -1 6 0 0.00 0.0 0 3.9 14 10 M M 5 1 17 10 23 72 47 60 0 5 0 0.00 0.0 0 1.6 13 10 M M 3 1 17 20 24 75 49 62 3 3 0 0.00 0.0 0 3.0 13 180 M M 6 12 17 140 25 77 55 66 7 0 1 0.01 0.0 0 8.4 23 320 M M 6 18 31 320 26 62 48 55 -4 10 0 0.00 0.0 0 9.8 17 360 M M 6 23 350 27 67 44 56 -2 9 0 0.00 0.0 0 4.2 15 30 M M 3 21 40 28 61 50 56 -2 9 0 0.34 0.0 0 7.0 17 160 M M 8 1 29 160 29 56 51 54 -3 11 0 0.17 0.0 0 4.9 12 210 M M 9 1 15 200 30 58 51 55 -2 10 0 0.02 0.0 0 6.5 14 260 M M 10 1 21 250 31 64 46 55 -1 10 0 0.00 0.0 0 3.6 10 360 M M 7 1 14 310 ================================================================================ SM 2313 1763 97 127 4.72 0.0 116.1 M 187 ================================================================================ AV 74.6 56.9 3.7 FASTST M M 6 MAX(MPH) MISC ----> 23 320 31 320 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: CHATTANOOGA AIRPORT MONTH: OCTOBER YEAR: 2021 LATITUDE: 35 1 N LONGITUDE: 85 12 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 65.7 TOTAL FOR MONTH: 4.72 1 = FOG OR MIST DPTR FM NORMAL: 3.0 DPTR FM NORMAL: 1.13 2 = FOG REDUCING VISIBILITY HIGHEST: 85 ON 4, 1 GRTST 24HR 1.09 ON 6- 7 TO 1/4 MILE OR LESS LOWEST: 44 ON 27,18 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: 12 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 10 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. 97 CLEAR (SCALE 0-3) 3 DPTR FM NORMAL -38 PTCLDY (SCALE 4-7) 22 TOTAL FM JUL 1 103 CLOUDY (SCALE 8-10) 6 DPTR FM NORMAL -38 [CDD (BASE 65) ] TOTAL THIS MO. 127 DPTR FM NORMAL 62 [PRESSURE DATA] TOTAL FM JAN 1 1937 HIGHEST SLP 30.32 ON 20 DPTR FM NORMAL 23 LOWEST SLP 29.44 ON 29 [REMARKS] #FINAL-10-21#