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 091030
CF6CHA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: CHATTANOOGA AIRPORT
MONTH: MAY
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 70 52 61 -5 4 0 0.00 0.0 0 6.1 17 360 M M 7 22 360
2 69 48 59 -7 6 0 0.00 0.0 0 11.1 21 330 M M 5 28 340
3 71 44 58 -9 7 0 0.00 0.0 0 4.7 13 250 M M 1 19 250
4 80 45 63 -4 2 0 0.00 0.0 0 4.9 16 170 M M 5 23 170
5 80 51 66 -1 0 1 T 0.0 0 7.0 20 210 M M 6 30 170
6 74 64 69 2 0 4 1.13 0.0 0 7.0 16 190 M M 10 13 22 180
7 72 54 63 -5 2 0 0.31 0.0 0 5.9 15 350 M M 8 1 20 20
8 73 47 60 -8 5 0 0.00 0.0 0 3.5 12 200 M M 4 16 200
================================================================================
SM 589 405 26 5 1.44 0.0 50.2 M 46
================================================================================
AV 73.6 50.6 6.3 FASTST M M 6 MAX(MPH)
MISC ----> 21 330 30 170
================================================================================
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: MAY
YEAR: 2026
LATITUDE: 35 1 N
LONGITUDE: 85 12 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 62.1 TOTAL FOR MONTH: 1.44 1 = FOG OR MIST
DPTR FM NORMAL: -4.9 DPTR FM NORMAL: 0.24 2 = FOG REDUCING VISIBILITY
HIGHEST: 80 ON 5, 4 GRTST 24HR 1.44 ON 6- 7 TO 1/4 MILE OR LESS
LOWEST: 44 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: 2
MAX 90 OR ABOVE: 0 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 0 0.50 INCH OR MORE: 1
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 1
[HDD (BASE 65) ]
TOTAL THIS MO. 26 CLEAR (SCALE 0-3) 1
DPTR FM NORMAL 11 PTCLDY (SCALE 4-7) 5
TOTAL FM JUL 1 2498 CLOUDY (SCALE 8-10) 2
DPTR FM NORMAL -513
[CDD (BASE 65) ]
TOTAL THIS MO. 5
DPTR FM NORMAL -25 [PRESSURE DATA]
TOTAL FM JAN 1 156 HIGHEST SLP M ON M
DPTR FM NORMAL 65 LOWEST SLP 29.81 ON 6
[REMARKS]