WFO Monthly/Daily Climate Data Issued by NWS Knoxville/Tri Cities, TN
000
CXUS54 KMRX 231030
CF6CHA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHATTANOOGA AIRPORT
MONTH: APRIL
YEAR: 2024
LATITUDE: 35 1 N
LONGITUDE: 85 12 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 76 67 72 14 0 7 T 0.0 0 5.9 14 160 M M 9 19 160
2 80 66 73 15 0 8 0.14 0.0 0 10.3 25 280 M M 8 13 33 230
3 67 50 59 1 6 0 T 0.0 0 13.0 28 270 M M 6 13 44 250
4 58 47 53 -5 12 0 0.00 0.0 0 9.7 22 340 M M 8 28 330
5 60 39 50 -9 15 0 0.00 0.0 0 9.7 20 360 M M 5 26 360
6 65 40 53 -6 12 0 0.00 0.0 0 5.3 15 10 M M 2 26 50
7 76 39 58 -1 7 0 0.00 0.0 0 3.5 13 190 M M 4 18 190
8 77 53 65 5 0 0 0.09 0.0 0 5.1 17 200 M M 8 27 150
9 64 58 61 1 4 0 0.86 0.0 0 3.8 14 190 M M 9 18 20 210
10 71 59 65 5 0 0 0.12 0.0 0 6.0 21 100 M M 10 1 32 140
11 77 55 66 6 0 1 0.18 0.0 0 9.1 32 230 M M 8 13 47 230
12 68 48 58 -3 7 0 T 0.0 0 9.9 25 290 M M 3 41 260
13 79 42 61 0 4 0 0.00 0.0 0 3.5 18 320 M M 0 29 330
14 83 49 66 5 0 1 0.00 0.0 0 5.9 21 260 M M 4 35 230
15 86 56 71 9 0 6 0.00 0.0 0 5.4 14 250 M M 3 21 220
16 86 62 74 12 0 9 T 0.0 0 4.2 16 160 M M 7 24 170
17 75 59 67 5 0 2 0.83 0.0 0 5.3 12 170 M M 7 18 18 160
18 83 57 70 8 0 5 T 0.0 0 2.7 10 190 M M 7 12 14 190
19 82 65 74 11 0 9 0.27 0.0 0 5.4 13 250 M M 7 13 17 230
20 71 60 66 3 0 1 T 0.0 0 9.8 17 340 M M 8 22 350
21 63 49 56 -7 9 0 T 0.0 0 11.1 20 360 M M 7 26 10
22 68 41 55 -9 10 0 0.00 0.0 0 5.4 18 10 M M 1 27 350
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SM 1615 1161 86 49 2.49 0.0 150.0 M 131
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AV 73.4 52.8 6.8 FASTST M M 6 MAX(MPH)
MISC ----> 32 230 47 230
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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: CHATTANOOGA AIRPORT
MONTH: APRIL
YEAR: 2024
LATITUDE: 35 1 N
LONGITUDE: 85 12 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 63.1 TOTAL FOR MONTH: 2.49 1 = FOG OR MIST
DPTR FM NORMAL: 2.5 DPTR FM NORMAL: -1.06 2 = FOG REDUCING VISIBILITY
HIGHEST: 86 ON 16,15 GRTST 24HR 0.93 ON 9-10 TO 1/4 MILE OR LESS
LOWEST: 39 ON 7, 5 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: 7
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: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 86 CLEAR (SCALE 0-3) 5
DPTR FM NORMAL -40 PTCLDY (SCALE 4-7) 11
TOTAL FM JUL 1 2506 CLOUDY (SCALE 8-10) 6
DPTR FM NORMAL -469
[CDD (BASE 65) ]
TOTAL THIS MO. 49
DPTR FM NORMAL 19 [PRESSURE DATA]
TOTAL FM JAN 1 50 HIGHEST SLP M ON M
DPTR FM NORMAL 9 LOWEST SLP 29.39 ON 11
[REMARKS]