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 281130
CF6CHA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHATTANOOGA AIRPORT
MONTH: JANUARY
YEAR: 2026
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 62 29 46 4 19 0 0.00 0.0 M 1.8 14 220 M M 1 19 220
2 59 38 49 7 16 0 0.25 0.0 M 1.4 8 170 M M 8 1 10 170
3 66 42 54 12 11 0 0.00 0.0 M 3.1 13 350 M M 7 1 14 350
4 59 34 47 5 18 0 0.00 0.0 M 2.8 12 360 M M 3 15 340
5 67 32 50 8 15 0 0.00 0.0 M 3.1 14 140 M M 3 19 190
6 59 49 54 12 11 0 T 0.0 M 5.8 12 180 M M 8 1 16 180
7 71 43 57 15 8 0 T 0.0 M 1.5 10 220 M M 6 128 13 210
8 70 44 57 15 8 0 0.00 0.0 0 4.3 15 160 M M 8 128 24 140
9 65 60 63 21 2 0 0.65 0.0 0 5.5 15 160 M M 10 1 22 160
10 63 49 56 15 9 0 1.10 0.0 0 5.5 17 290 M M 10 13 24 300
11 49 31 40 -1 25 0 0.00 0.0 0 11.5 24 340 M M 2 39 310
12 51 25 38 -3 27 0 0.00 0.0 0 2.2 10 360 M M 2 14 10
13 63 26 45 4 20 0 0.00 0.0 0 4.0 15 190 M M 2 21 210
14 54 33 44 3 21 0 T 0.0 0 9.2 26 340 M M 8 37 340
15 36 21 29 -12 36 0 0.00 0.0 0 10.5 24 320 M M 4 33 320
16 54 18 36 -5 29 0 0.02 0.0 0 6.8 23 180 M M 5 1 35 210
17 54 36 45 4 20 0 0.05 0.0 0 7.1 18 220 M M 7 1 24 220
18 41 27 34 -7 31 0 0.00 0.0 0 7.1 18 310 M M 1 26 300
19 46 27 37 -4 28 0 0.00 0.0 0 7.0 15 310 M M 1 19 310
20 42 21 32 -10 33 0 0.00 0.0 0 4.0 13 350 M M 1 17 360
21 55 20 38 -4 27 0 0.09 0.0 0 4.2 16 190 M M 5 1 24 170
22 51 38 45 3 20 0 T 0.0 0 3.3 14 360 M M 9 18 17 360
23 51 36 44 2 21 0 0.00 0.0 0 10.3 22 10 M M 7 30 10
24 37 28 33 -9 32 0 0.26 T 0 8.9 17 360 M M 8 146 25 20
25 42 27 35 -7 30 0 1.21 T 0 8.2 21 220 M M 10 1 31 210
26 28 13 21 -21 44 0 0.00 0.0 0 12.4 22 340 M M 5 27 330
27 40 11 26 -16 39 0 0.00 0.0 0 5.8 17 220 M M 1 24 190
================================================================================
SM 1435 858 600 0 3.63 T 157.3 M 142
================================================================================
AV 53.1 31.8 5.8 FASTST M M 5 MAX(MPH)
MISC ----> 26 340 39 310
================================================================================
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: 2026
LATITUDE: 35 1 N
LONGITUDE: 85 12 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 42.5 TOTAL FOR MONTH: 3.63 1 = FOG OR MIST
DPTR FM NORMAL: 0.8 DPTR FM NORMAL: -0.76 2 = FOG REDUCING VISIBILITY
HIGHEST: 71 ON 7 GRTST 24HR 1.69 ON 9-10 TO 1/4 MILE OR LESS
LOWEST: 11 ON 27 3 = THUNDER
SNOW, ICE PELLETS, HAIL 4 = ICE PELLETS
TOTAL MONTH: T 5 = HAIL
GRTST 24HR T ON 24-24 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: 1 0.01 INCH OR MORE: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 5
MIN 32 OR BELOW: 15 0.50 INCH OR MORE: 3
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 2
[HDD (BASE 65) ]
TOTAL THIS MO. 600 CLEAR (SCALE 0-3) 9
DPTR FM NORMAL -35 PTCLDY (SCALE 4-7) 12
TOTAL FM JUL 1 1641 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -200
[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 29.63 ON 25
[REMARKS]