WFO Monthly/Daily Climate Data
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
563
CXUS54 KMRX 211451
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: TRI-CITIES AIRPORT
MONTH: FEBRUARY
YEAR: 2025
LATITUDE: 36 28 N
LONGITUDE: 82 24 W
TEMPERATURE IN F: :PCPN: SNOW: WIND :SUNSHINE: SKY :PK WND
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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
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1 53 32 43 6 22 0 0.02 0.0 0 3.0 10 260 M M 6 12 14 250
2 62 28 45 8 20 0 0.00 0.0 0 3.3 18 210 M M 3 1 24 200
3 68 32 50 12 15 0 0.00 0.0 0 2.7 17 260 M M 3 1 22 260
4 71 37 54 16 11 0 0.00 0.0 0 4.4 18 270 M M 5 24 260
5 66 41 54 16 11 0 T 0.0 0 1.0 10 340 M M 8 18 12 360
6 73 48 61 23 4 0 0.61 0.0 0 8.4 26 230 M M 9 13 41 250
7 61 42 52 14 13 0 0.11 0.0 0 4.2 16 310 M M 6 1 23 310
8 73 46 60 22 5 0 T 0.0 0 8.5 29 250 M M 9 43 230
9 66 42 54 15 11 0 0.02 0.0 0 7.7 25 240 M M 7 36 260
10 50 33 42 3 23 0 0.00 0.0 0 4.6 10 350 M M 7 15 350
11 41 35 38 -1 27 0 1.04 T 0 5.1 12 120 M M 10 14 18 110
12 44 38 41 2 24 0 0.83 0.0 0 4.9 10 80 M M 10 1 14 70
13 54 33 44 4 21 0 0.20 0.0 0 9.8 22 280 M M 7 1 29 270
14 50 22 36 -4 29 0 0.00 0.0 0 3.5 10 310 M M 5 14 30
15 48 37 43 3 22 0 0.50 0.0 0 2.5 10 80 M M 9 1 18 60
16 62 29 46 6 19 0 0.57 T 0 13.5 38 230 M M 10 18 56 240
17 38 27 33 -7 32 0 T T 0 9.3 16 240 M M 7 24 290
18 43 24 34 -7 31 0 0.00 0.0 0 2.7 10 10 M M 7 14 10
19 34 23 29 -12 36 0 0.14 1.0 1 4.6 9 340 M M 10 1 13 320
20 23 18 21 -20 44 0 0.05 1.5 2 8.4 16 280 M M 10 18 23 300
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SM 1080 667 420 0 4.09 2.5 112.1 M 148
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AV 54.0 33.4 5.6 FASTST M M 7 MAX(MPH)
MISC ----> 38 230 56 240
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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: FEBRUARY
YEAR: 2025
LATITUDE: 36 28 N
LONGITUDE: 82 24 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 43.7 TOTAL FOR MONTH: 4.09 1 = FOG OR MIST
DPTR FM NORMAL: 4.6 DPTR FM NORMAL: 1.38 2 = FOG REDUCING VISIBILITY
HIGHEST: 73 ON 8, 6 GRTST 24HR 1.06 ON 11-12 TO 1/4 MILE OR LESS
LOWEST: 18 ON 20 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 2.5 INCHES 5 = HAIL
GRTST 24HR 1.5 ON 20-20 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 2 ON 20 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: 1 0.01 INCH OR MORE: 11
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 8
MIN 32 OR BELOW: 9 0.50 INCH OR MORE: 5
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 420 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL -97 PTCLDY (SCALE 4-7) 10
TOTAL FM JUL 1 2853 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -198
[CDD (BASE 65) ]
TOTAL THIS MO. 0
DPTR FM NORMAL 0 [PRESSURE DATA]
TOTAL FM JAN 1 0 HIGHEST SLP M ON M
DPTR FM NORMAL 0 LOWEST SLP 29.34 ON 16
[REMARKS]