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 011130 CF6CHA PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: CHATTANOOGA AIRPORT MONTH: JANUARY 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 69 52 61 21 4 0 0.66 0.0 0 7.7 16 150 M M 9 1 26 160 2 64 45 55 15 10 0 0.00 0.0 0 5.0 14 220 M M 6 19 240 3 53 34 44 4 21 0 T 0.0 0 5.8 16 270 M M 7 23 240 4 57 29 43 3 22 0 0.00 0.0 0 1.6 7 170 M M 4 1 10 170 5 57 33 45 5 20 0 0.00 0.0 0 5.5 17 350 M M 4 21 350 6 50 31 41 1 24 0 0.00 0.0 0 6.5 15 20 M M 5 19 10 7 43 36 40 0 25 0 0.34 0.0 0 8.3 15 20 M M 6 1 21 30 8 40 37 39 -1 26 0 0.06 0.0 0 8.4 17 330 M M 10 1 24 340 9 37 33 35 -5 30 0 0.00 0.0 0 10.4 16 360 M M 10 21 20 10 48 30 39 -1 26 0 0.00 0.0 0 5.0 16 350 M M 7 19 350 11 41 38 40 0 25 0 0.17 0.0 0 4.1 9 10 M M 10 18 11 10 12 49 32 41 1 24 0 0.00 0.0 0 2.5 12 360 M M 6 18 14 360 13 46 25 36 -4 29 0 0.00 0.0 0 2.9 9 160 M M 2 1 12 160 14 54 27 41 1 24 0 0.00 0.0 0 3.8 16 190 M M 4 1 23 180 15 54 39 47 7 18 0 0.00 0.0 0 9.0 24 240 M M 6 35 300 16 44 36 40 0 25 0 T T 0 8.8 22 290 M M 8 34 300 17 53 39 46 6 19 0 0.00 0.0 0 7.6 20 230 M M 8 26 240 18 54 33 44 4 21 0 0.00 0.0 0 4.9 18 290 M M 4 24 240 19 56 36 46 6 19 0 0.00 0.0 0 5.0 15 240 M M 8 20 230 20 55 36 46 6 19 0 0.00 0.0 0 5.5 16 290 M M 5 21 310 21 50 41 46 6 19 0 0.34 0.0 0 2.0 13 210 M M 9 1 16 230 22 57 37 47 7 18 0 0.00 0.0 0 3.4 18 360 M M 5 12 22 360 23 52 34 43 2 22 0 0.00 0.0 0 9.7 17 10 M M 4 23 360 24 58 32 45 4 20 0 0.01 0.0 0 1.7 8 360 M M 7 10 150 25 59 48 54 13 11 0 0.96 0.0 0 3.0 10 190 M M 10 13 14 190 26 69 53 61 20 4 0 0.10 0.0 0 5.3 13 300 M M 6 1 20 280 27 62 39 51 10 14 0 0.01 0.0 0 8.7 22 300 M M 7 31 300 28 44 32 38 -3 27 0 T T 0 12.9 25 330 M M 5 33 350 29 49 28 39 -2 26 0 0.00 0.0 0 6.9 15 30 M M 2 19 40 30 53 28 41 0 24 0 0.01 0.0 0 4.7 21 160 M M 7 32 180 31 57 41 49 7 16 0 0.42 0.0 0 5.5 21 310 M M 9 18 29 300 ================================================================================ SM 1634 1114 632 0 3.08 T 182.1 M 200 ================================================================================ AV 52.7 35.9 5.9 FASTST M M 6 MAX(MPH) MISC ----> 25 330 35 300 ================================================================================ 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: JANUARY YEAR: 2021 LATITUDE: 35 1 N LONGITUDE: 85 12 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 44.3 TOTAL FOR MONTH: 3.08 1 = FOG OR MIST DPTR FM NORMAL: 3.8 DPTR FM NORMAL: -1.83 2 = FOG REDUCING VISIBILITY HIGHEST: 69 ON 26, 1 GRTST 24HR 1.18 ON 25-26 TO 1/4 MILE OR LESS LOWEST: 25 ON 13 3 = THUNDER SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS TOTAL MONTH: T 5 = HAIL GRTST 24HR T ON 16-16 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: 11 MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 7 MIN 32 OR BELOW: 10 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 632 CLEAR (SCALE 0-3) 2 DPTR FM NORMAL -129 PTCLDY (SCALE 4-7) 21 TOTAL FM JUL 1 1643 CLOUDY (SCALE 8-10) 8 DPTR FM NORMAL -405 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 0 HIGHEST SLP 30.58 ON 28 DPTR FM NORMAL 0 LOWEST SLP 29.64 ON 15 [REMARKS] #FINAL-01-21#