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 CF6TRI PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) STATION: TRI-CITIES AIRPORT MONTH: DECEMBER YEAR: 2021 LATITUDE: 36 28 N LONGITUDE: 82 24 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 54 26 40 -2 25 0 0.01 0.0 0 0.3 6 150 M M 6 8 140 2 66 42 54 12 11 0 0.00 0.0 0 8.3 21 250 M M 5 29 250 3 69 34 52 10 13 0 0.00 0.0 0 2.2 15 240 M M 2 19 250 4 65 38 52 10 13 0 0.00 0.0 0 1.3 8 30 M M 8 13 30 5 65 39 52 11 13 0 0.00 0.0 0 3.6 15 120 M M 6 1 24 100 6 62 34 48 7 17 0 0.19 0.0 0 6.4 25 230 M M 8 1 35 230 7 47 25 36 -5 29 0 0.00 0.0 0 1.8 7 50 M M 5 11 30 8 48 28 38 -3 27 0 T 0.0 0 4.0 15 240 M M 6 19 240 9 54 24 39 -1 26 0 0.00 0.0 0 1.7 8 100 M M 4 11 150 10 54 45 50 10 15 0 0.02 0.0 0 0.1 6 50 M M 9 1 7 50 11 74 41 58 18 7 0 0.56 0.0 0 7.1 31 290 M M 10 13 41 290 12 46 27 37 -3 28 0 0.00 0.0 0 2.8 10 320 M M 2 15 340 13 55 22 39 -1 26 0 0.00 0.0 0 0.8 9 220 M M 0 17 200 14 63 23 43 3 22 0 0.00 0.0 0 0.6 5 350 M M 1 1 7 350 15 67 29 48 9 17 0 0.00 0.0 0 1.2 7 80 M M 5 11 80 16 70 30 50 11 15 0 0.05 0.0 0 0.8 9 320 M M 5 1 12 310 17 62 49 56 17 9 0 0.03 0.0 0 0.0 5 140 M M 10 128 6 330 18 62 47 55 16 10 0 0.13 0.0 0 2.3 14 260 M M 10 12 17 260 19 58 30 44 5 21 0 0.11 0.0 0 7.1 14 340 M M 10 1 20 350 20 48 22 35 -4 30 0 0.00 0.0 0 1.2 8 60 M M 5 10 70 21 45 29 37 -1 28 0 0.00 0.0 0 1.6 7 260 M M 9 8 270 22 47 26 37 -1 28 0 0.00 0.0 0 5.5 17 250 M M 4 1 20 290 23 54 21 38 0 27 0 0.00 0.0 0 1.1 5 350 M M 2 7 230 24 59 26 43 5 22 0 0.00 0.0 0 2.0 17 230 M M 5 24 230 25 66 33 50 12 15 0 0.00 0.0 0 7.7 20 230 M M 7 1 28 230 26 67 43 55 17 10 0 T 0.0 0 4.1 12 260 M M 7 12 15 250 27 67 38 53 15 12 0 0.02 0.0 0 5.0 18 240 M M 8 1 26 250 28 73 51 62 25 3 0 T 0.0 0 5.3 22 220 M M 9 12 28 210 29 65 54 60 23 5 0 0.65 0.0 0 5.4 14 230 M M 10 1 20 240 30 61 51 56 19 9 0 0.02 0.0 0 0.3 8 170 M M 9 12 10 180 31 63 50 57 20 8 0 0.02 0.0 0 0.5 7 100 M M 10 12 9 100 ================================================================================ SM 1856 1077 541 0 1.81 0.0 92.1 M 197 ================================================================================ AV 59.9 34.7 3.0 FASTST M M 6 MAX(MPH) MISC ----> 31 290 41 290 ================================================================================ NOTES: # LAST OF SEVERAL OCCURRENCES COLUMN 17 PEAK WIND IN M.P.H. PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2 STATION: TRI-CITIES AIRPORT MONTH: DECEMBER YEAR: 2021 LATITUDE: 36 28 N LONGITUDE: 82 24 W [TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16 AVERAGE MONTHLY: 47.3 TOTAL FOR MONTH: 1.81 1 = FOG OR MIST DPTR FM NORMAL: 8.0 DPTR FM NORMAL: -1.95 2 = FOG REDUCING VISIBILITY HIGHEST: 74 ON 11 GRTST 24HR 0.65 ON 29-29 TO 1/4 MILE OR LESS LOWEST: 21 ON 23 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: 5 MIN 32 OR BELOW: 15 0.50 INCH OR MORE: 2 MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0 [HDD (BASE 65) ] TOTAL THIS MO. 541 CLEAR (SCALE 0-3) 5 DPTR FM NORMAL -254 PTCLDY (SCALE 4-7) 16 TOTAL FM JUL 1 1368 CLOUDY (SCALE 8-10) 10 DPTR FM NORMAL -280 [CDD (BASE 65) ] TOTAL THIS MO. 0 DPTR FM NORMAL 0 [PRESSURE DATA] TOTAL FM JAN 1 1329 HIGHEST SLP 30.51 ON 14 DPTR FM NORMAL 225 LOWEST SLP 29.69 ON 28 [REMARKS] #FINAL-12-21#