WFO Monthly/Daily Climate Data
Issued by NWS Knoxville/Tri Cities, TN
Issued by NWS Knoxville/Tri Cities, TN
160
CXUS54 KMRX 181030
CF6CHA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHATTANOOGA AIRPORT
MONTH: MARCH
YEAR: 2025
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 66 39 53 4 12 0 0.00 0.0 0 10.7 23 300 M M 3 38 340
2 53 31 42 -7 23 0 0.00 0.0 0 8.0 18 360 M M 2 25 360
3 63 28 46 -4 19 0 0.00 0.0 0 1.3 7 130 M M 2 11 150
4 69 36 53 3 12 0 0.10 0.0 0 9.9 28 160 M M 7 1 47 170
5 62 39 51 1 14 0 0.92 0.0 0 12.0 28 240 M M 9 13 40 240
6 54 36 45 -5 20 0 0.00 0.0 0 8.3 21 310 M M 6 29 300
7 66 34 50 -1 15 0 0.00 0.0 0 4.8 17 170 M M 6 25 160
8 67 52 60 9 5 0 0.00 0.0 0 9.0 18 320 M M 6 24 340
9 63 45 54 3 11 0 T 0.0 0 5.8 15 10 M M 9 21 20
10 71 45 58 6 7 0 0.00 0.0 0 4.6 16 320 M M 6 21 20
11 76 36 56 4 9 0 0.00 0.0 0 3.0 14 250 M M 1 8 18 220
12 79 40 60 8 5 0 0.00 0.0 0 3.6 17 230 M M 0 24 140
13 77 48 63 11 2 0 0.00 0.0 0 3.4 15 200 M M 5 20 200
14 79 49 64 11 1 0 0.00 0.0 M 7.2 21 160 M M 5 18 33 160
15 76 59 68 15 0 3 2.81 0.0 0 11.5 29 120 M M 8 138 49 130
16 69 47 58 5 7 0 0.06 0.0 0 11.3 26 220 M M 7 1 35 240
17 60 38 49 -4 16 0 T 0.0 0 8.0 23 350 M M 2 1 30 350
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SM 1150 702 178 3 3.89 0.0 122.4 M 84
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AV 67.6 41.3 7.2 FASTST M M 5 MAX(MPH)
MISC ----> 29 120 49 130
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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: MARCH
YEAR: 2025
LATITUDE: 35 1 N
LONGITUDE: 85 12 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 54.5 TOTAL FOR MONTH: 3.89 1 = FOG OR MIST
DPTR FM NORMAL: 3.2 DPTR FM NORMAL: 0.92 2 = FOG REDUCING VISIBILITY
HIGHEST: 79 ON 14,12 GRTST 24HR 2.87 ON 15-16 TO 1/4 MILE OR LESS
LOWEST: 28 ON 3 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: 4
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 3
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 2
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 178 CLEAR (SCALE 0-3) 6
DPTR FM NORMAL -58 PTCLDY (SCALE 4-7) 9
TOTAL FM JUL 1 2413 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -295
[CDD (BASE 65) ]
TOTAL THIS MO. 3
DPTR FM NORMAL 3 [PRESSURE DATA]
TOTAL FM JAN 1 5 HIGHEST SLP M ON M
DPTR FM NORMAL 4 LOWEST SLP 29.44 ON 4
[REMARKS]