WFO Monthly/Daily Climate Data
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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788 CXUS54 KMRX 011030 CF6CHA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHATTANOOGA AIRPORT MONTH: SEPTEMBER YEAR: 2020 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 91 74 83 6 0 18 0.22 0.0 0 3.0 20 180 M M 8 13 28 180 2 92 75 84 7 0 19 0.00 0.0 0 5.4 16 210 M M 5 1 23 210 3 93 74 84 7 0 19 0.00 0.0 0 6.4 20 220 M M 3 27 210 4 93 73 83 7 0 18 0.00 0.0 0 6.1 21 340 M M 5 27 340 5 87 65 76 0 0 11 0.00 0.0 0 6.2 16 10 M M 4 24 20 6 89 61 75 -1 0 10 0.00 0.0 0 3.1 13 120 M M 2 17 90 7 89 62 76 0 0 11 0.00 0.0 0 1.6 10 190 M M 0 14 200 8 90 63 77 2 0 12 0.00 0.0 0 2.5 12 30 M M 2 1 16 20 9 90 65 78 3 0 13 0.00 0.0 0 3.1 10 50 M M 3 16 10 10 93 69 81 6 0 16 0.00 0.0 0 2.7 13 340 M M 3 18 360 11 94 73 84 10 0 19 0.00 0.0 0 2.9 12 40 M M 5 15 90 12 89 74 82 8 0 17 0.01 0.0 0 4.2 15 110 M M 6 38 20 110 13 91 76 84 10 0 19 0.00 0.0 0 5.3 14 10 M M 7 19 30 14 88 74 81 8 0 16 0.00 0.0 0 9.2 20 350 M M 6 25 10 15 82 71 77 4 0 12 0.00 0.0 0 5.7 13 10 M M 7 16 10 16 82 65 74 2 0 9 0.27 0.0 0 3.5 10 10 M M 7 1 14 90 17 87 70 79 7 0 14 0.03 0.0 0 11.5 24 360 M M 7 30 10 18 82 66 74 2 0 9 0.00 0.0 0 12.5 20 10 M M 7 27 20 19 76 63 70 -1 0 5 0.00 0.0 0 7.0 16 20 M M 8 25 10 20 79 60 70 -1 0 5 0.00 0.0 0 4.8 15 40 M M 5 19 20 21 78 51 65 -6 0 0 0.00 0.0 0 2.8 10 110 M M 1 15 150 22 75 49 62 -8 3 0 0.00 0.0 0 1.7 12 30 M M 6 15 20 23 75 55 65 -5 0 0 0.05 0.0 0 2.2 10 20 M M 7 16 360 24 66 62 64 -5 1 0 3.91 0.0 0 5.9 15 40 M M 10 13 22 40 25 75 65 70 1 0 5 0.33 0.0 0 2.7 9 60 M M 10 1 15 60 26 81 65 73 4 0 8 0.00 0.0 0 1.5 7 180 M M 8 10 210 27 84 64 74 6 0 9 T 0.0 0 1.3 6 170 M M 7 13 230 28 85 61 73 5 0 8 0.81 0.0 0 7.8 21 290 M M 8 13 27 210 29 67 53 60 -8 5 0 0.01 0.0 0 4.5 12 350 M M 6 15 340 30 77 49 63 -4 2 0 0.00 0.0 0 3.9 15 210 M M 1 21 210 ================================================================================ SM 2520 1947 11 302 5.64 0.0 141.0 M 164 ================================================================================ AV 84.0 64.9 4.7 FASTST M M 5 MAX(MPH) MISC ----> 24 360 30 10 ================================================================================ 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: SEPTEMBER YEAR: 2020 LATITUDE: 35 1 N LONGITUDE: 85 12 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 74.5 TOTAL FOR MONTH: 5.64 1 = FOG OR MIST DPTR FM NORMAL: 1.9 DPTR FM NORMAL: 1.60 2 = FOG REDUCING VISIBILITY HIGHEST: 94 ON 11 GRTST 24HR 4.12 ON 24-25 TO 1/4 MILE OR LESS LOWEST: 49 ON 30,22 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: 9 MAX 90 OR ABOVE: 9 0.10 INCH OR MORE: 5 MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1 [HDD (BASE 65) ] TOTAL THIS MO. 11 CLEAR (SCALE 0-3) 7 DPTR FM NORMAL -4 PTCLDY (SCALE 4-7) 20 TOTAL FM JUL 1 11 CLOUDY (SCALE 8-10) 3 DPTR FM NORMAL -3 [CDD (BASE 65) ] TOTAL THIS MO. 302 DPTR FM NORMAL 63 [PRESSURE DATA] TOTAL FM JAN 1 2001 HIGHEST SLP 30.41 ON 21 DPTR FM NORMAL 312 LOWEST SLP 29.72 ON 28 [REMARKS] #FINAL-09-20#