WFO Monthly/Daily Climate Data
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
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CXUS54 KMRX 151130
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: TRI-CITIES AIRPORT
MONTH: JANUARY
YEAR: 2025
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 45 32 39 2 26 0 T 0.0 0 12.0 21 250 M M 10 28 260
2 41 26 34 -3 31 0 0.00 0.0 0 5.9 14 270 M M 6 19 300
3 38 25 32 -5 33 0 0.01 T 0 8.1 23 300 M M 8 18 33 260
4 35 21 28 -9 37 0 0.00 0.0 0 9.2 18 270 M M 4 26 270
5 35 20 28 -9 37 0 0.18 0.4 T 2.2 7 60 M M 9 14 12 70
6 45 26 36 0 29 0 0.69 T 0 9.2 25 250 M M 10 12 33 260
7 31 24 28 -8 37 0 T T 0 6.1 15 310 M M 10 21 290
8 27 14 21 -15 44 0 T 0.8 1 6.4 15 290 M M 9 18 20 300
9 30 15 23 -13 42 0 T T 0 4.6 13 290 M M 4 16 250
10 29 17 23 -13 42 0 0.19 1.5 0 2.5 10 220 M M 9 14 12 220
11 31 19 25 -11 40 0 0.01 T 2 8.6 21 260 M M 10 1 33 240
12 38 10 24 -12 41 0 0.00 0.0 1 1.2 12 220 M M 0 15 210
13 41 18 30 -6 35 0 0.00 0.0 0 2.4 9 210 M M 5 11 230
14 39 20 30 -6 35 0 0.00 0.0 0 9.2 18 250 M M 2 25 260
================================================================================
SM 505 287 509 0 1.08 2.7 87.6 M 96
================================================================================
AV 36.1 20.5 6.3 FASTST M M 7 MAX(MPH)
MISC ----> 25 250 # 33 260
================================================================================
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: JANUARY
YEAR: 2025
LATITUDE: 36 28 N
LONGITUDE: 82 24 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 28.3 TOTAL FOR MONTH: 1.08 1 = FOG OR MIST
DPTR FM NORMAL: -8.1 DPTR FM NORMAL: -0.52 2 = FOG REDUCING VISIBILITY
HIGHEST: 45 ON 6, 1 GRTST 24HR 0.93 ON 5- 6 TO 1/4 MILE OR LESS
LOWEST: 10 ON 12 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: 2.7 INCHES 5 = HAIL
GRTST 24HR 1.5 ON 10-10 6 = FREEZING RAIN OR DRIZZLE
GRTST DEPTH: 2 ON 11 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: 5 0.01 INCH OR MORE: 5
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 14 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 509 CLEAR (SCALE 0-3) 2
DPTR FM NORMAL 109 PTCLDY (SCALE 4-7) 4
TOTAL FM JUL 1 1872 CLOUDY (SCALE 8-10) 8
DPTR FM NORMAL -176
[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 29.60 ON 6
[REMARKS]