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 201030
CF6TRI
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)
STATION: TRI-CITIES AIRPORT
MONTH: MAY
YEAR: 2026
LATITUDE: 36 28 N
LONGITUDE: 82 24 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 41 56 -5 9 0 0.00 0.0 0 5.8 23 220 M M 8 32 220
2 61 39 50 -11 15 0 0.00 0.0 0 5.0 16 350 M M 8 23 340
3 65 32 49 -12 16 0 0.00 0.0 0 2.9 15 230 M M 1 22 200
4 77 35 56 -6 9 0 T 0.0 0 2.7 14 260 M M 5 19 230
5 79 43 61 -1 4 0 0.00 0.0 0 4.1 20 230 M M 5 1 26 220
6 73 59 66 4 0 1 0.17 0.0 0 5.6 17 230 M M 10 1 26 210
7 63 45 54 -8 11 0 0.05 0.0 0 3.6 13 340 M M 9 1 17 330
8 72 42 57 -6 8 0 0.00 0.0 0 2.3 14 260 M M 6 12 17 260
9 76 43 60 -3 5 0 0.00 0.0 0 3.6 15 270 M M 5 26 270
10 81 44 63 0 2 0 0.00 0.0 0 4.0 16 220 M M 5 12 21 210
11 67 42 55 -8 10 0 0.31 0.0 0 1.6 10 260 M M 8 1 13 340
12 76 38 57 -7 8 0 0.00 0.0 0 2.2 10 300 M M 2 12 17 310
13 76 47 62 -2 3 0 T M 0 7.0 20 230 M M 6 27 220
14 62 38 50 -14 15 0 0.00 0.0 0 9.3 17 340 M M M 24 340
15 76 32 54 -10 11 0 0.00 0.0 0 2.5 10 280 M M 5 12 14 280
16 85 44 65 0 0 0 0.00 0.0 0 3.0 15 280 M M 6 20 290
17 90 53 72 7 0 7 0.00 0.0 0 1.5 9 190 M M 3 13 190
18 93 56 75 10 0 10 0.00 0.0 0 3.7 15 180 M M 2 1 22 190
19 90 58 74 9 0 9 0.00 0.0 0 3.0 13 240 M M 5 19 320
================================================================================
SM 1432 831 126 27 0.53 0.0 73.4 M 99
================================================================================
AV 75.4 43.7 3.9 FASTST M M 6 MAX(MPH)
MISC ----> 23 220 32 220
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES
COLUMN 17 PEAK WIND IN M.P.H.
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2
STATION: TRI-CITIES AIRPORT
MONTH: MAY
YEAR: 2026
LATITUDE: 36 28 N
LONGITUDE: 82 24 W
[TEMPERATURE DATA] [PRECIPITATION DATA] SYMBOLS USED IN COLUMN 16
AVERAGE MONTHLY: 59.6 TOTAL FOR MONTH: 0.53 1 = FOG OR MIST
DPTR FM NORMAL: -3.6 DPTR FM NORMAL: -1.78 2 = FOG REDUCING VISIBILITY
HIGHEST: 93 ON 18 GRTST 24HR 0.31 ON 11-11 TO 1/4 MILE OR LESS
LOWEST: 32 ON 15, 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: 3
MAX 90 OR ABOVE: 3 0.10 INCH OR MORE: 2
MIN 32 OR BELOW: 2 0.50 INCH OR MORE: 0
MIN 0 OR BELOW: 0 1.00 INCH OR MORE: 0
[HDD (BASE 65) ]
TOTAL THIS MO. 126 CLEAR (SCALE 0-3) 3
DPTR FM NORMAL 54 PTCLDY (SCALE 4-7) 13
TOTAL FM JUL 1 3835 CLOUDY (SCALE 8-10) 3
DPTR FM NORMAL -288
[CDD (BASE 65) ]
TOTAL THIS MO. 27
DPTR FM NORMAL -9 [PRESSURE DATA]
TOTAL FM JAN 1 59 HIGHEST SLP M ON M
DPTR FM NORMAL 9 LOWEST SLP 29.75 ON 6
[REMARKS]