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 011030
CF6CHA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHATTANOOGA AIRPORT
MONTH: OCTOBER
YEAR: 2025
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 88 66 77 8 0 12 0.00 0.0 0 2.1 12 350 M M 4 1 14 310
2 84 60 72 4 0 7 0.00 0.0 0 3.7 10 210 M M 2 14 200
3 82 56 69 1 0 4 0.00 0.0 0 2.4 13 10 M M 5 17 10
4 79 56 68 0 0 3 0.00 0.0 0 1.1 10 140 M M 4 15 150
5 82 58 70 3 0 5 T 0.0 0 3.7 13 110 M M 6 19 130
6 78 65 72 5 0 7 T 0.0 0 3.6 15 140 M M 8 20 160
7 79 70 75 9 0 10 0.11 0.0 0 5.3 14 170 M M 9 1 20 160
8 83 63 73 7 0 8 0.01 0.0 0 7.3 18 10 M M 5 1 24 20
9 77 61 69 3 0 4 0.00 0.0 0 6.7 16 10 M M 7 25 10
10 79 56 68 3 0 3 0.00 0.0 0 2.4 12 30 M M 5 16 10
11 77 52 65 0 0 0 0.00 0.0 0 4.3 17 360 M M 3 25 20
12 79 50 65 1 0 0 0.00 0.0 0 3.7 20 350 M M 1 25 20
13 81 50 66 2 0 1 0.00 0.0 0 3.7 16 340 M M 1 22 340
14 82 57 70 6 0 5 0.00 0.0 0 9.2 20 360 M M 0 29 10
15 84 60 72 9 0 7 0.00 0.0 M 6.7 15 10 M M 0 20 10
16 80 59 70 7 0 5 0.00 0.0 0 7.4 18 20 M M 0 25 360
17 83 54 69 7 0 4 0.00 0.0 0 2.4 12 200 M M 4 20 210
18 83 57 70 8 0 5 0.00 0.0 0 4.6 14 180 M M 4 22 160
19 76 46 61 -1 4 0 0.67 0.0 0 10.2 28 300 M M 5 1 38 250
20 73 42 58 -3 7 0 0.00 0.0 0 1.8 8 30 M M 0 12 30
21 73 45 59 -2 6 0 0.24 0.0 0 2.9 28 290 M M 3 13 40 300
22 70 43 57 -3 8 0 0.00 0.0 0 3.3 16 300 M M 1 12 25 250
23 76 40 58 -2 7 0 0.00 0.0 0 3.5 16 250 M M 1 23 250
24 68 43 56 -3 9 0 0.00 0.0 0 3.6 13 360 M M 5 17 360
25 74 46 60 1 5 0 0.00 0.0 0 3.2 15 150 M M 5 20 150
26 62 52 57 -2 8 0 0.21 0.0 0 3.0 9 130 M M 10 1 13 150
27 56 51 54 -4 11 0 1.76 0.0 0 2.8 8 30 M M 10 1 10 150
28 61 53 57 -1 8 0 0.02 0.0 0 4.9 14 170 M M 10 18 21 170
29 53 48 51 -6 14 0 0.28 0.0 0 8.1 20 160 M M 10 1 32 150
30 54 42 48 -9 17 0 T 0.0 0 5.9 17 320 M M 9 24 290
31 64 42 53 -3 12 0 0.00 0.0 0 3.6 15 280 M M 1 20 240
================================================================================
SM 2320 1643 116 90 3.30 0.0 137.1 M 138
================================================================================
AV 74.8 53.0 4.4 FASTST M M 4 MAX(MPH)
MISC ----> # 28 300 40 300
================================================================================
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: OCTOBER
YEAR: 2025
LATITUDE: 35 1 N
LONGITUDE: 85 12 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 63.9 TOTAL FOR MONTH: 3.30 1 = FOG OR MIST
DPTR FM NORMAL: 1.2 DPTR FM NORMAL: -0.29 2 = FOG REDUCING VISIBILITY
HIGHEST: 88 ON 1 GRTST 24HR 1.94 ON 26-27 TO 1/4 MILE OR LESS
LOWEST: 40 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: 8
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 6
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 116 CLEAR (SCALE 0-3) 11
DPTR FM NORMAL -19 PTCLDY (SCALE 4-7) 14
TOTAL FM JUL 1 116 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -25
[CDD (BASE 65) ]
TOTAL THIS MO. 90
DPTR FM NORMAL 25 [PRESSURE DATA]
TOTAL FM JAN 1 2041 HIGHEST SLP 30.35 ON 25
DPTR FM NORMAL 127 LOWEST SLP 29.66 ON 29
[REMARKS]
#FINAL-10-25#